BR112021004133A8 - Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados - Google Patents

Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados

Info

Publication number
BR112021004133A8
BR112021004133A8 BR112021004133A BR112021004133A BR112021004133A8 BR 112021004133 A8 BR112021004133 A8 BR 112021004133A8 BR 112021004133 A BR112021004133 A BR 112021004133A BR 112021004133 A BR112021004133 A BR 112021004133A BR 112021004133 A8 BR112021004133 A8 BR 112021004133A8
Authority
BR
Brazil
Prior art keywords
signal
transceivers
transmission media
electromagnetic wave
conditioners
Prior art date
Application number
BR112021004133A
Other languages
English (en)
Other versions
BR112021004133A2 (pt
Inventor
Eli Willner Alan
Damaghi Daniel
Harlev Ohad
Francis Mcmanamon Paul
Vedadi-Comte Armand
Datta Choudhary Dipayan
Original Assignee
Lyteloop Tech Llc
Nkb Properties Man Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lyteloop Tech Llc, Nkb Properties Man Llc filed Critical Lyteloop Tech Llc
Publication of BR112021004133A2 publication Critical patent/BR112021004133A2/pt
Publication of BR112021004133A8 publication Critical patent/BR112021004133A8/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • H01S3/06758—Tandem amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094026—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light for synchronously pumping, e.g. for mode locking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094061—Shared pump, i.e. pump light of a single pump source is used to pump plural gain media in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
    • H01S3/1001—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by controlling the optical pumping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
    • H01S3/10015—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by monitoring or controlling, e.g. attenuating, the input signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1301—Stabilisation of laser output parameters, e.g. frequency or amplitude in optical amplifiers
    • H01S3/13013—Stabilisation of laser output parameters, e.g. frequency or amplitude in optical amplifiers by controlling the optical pumping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1305—Feedback control systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)

Abstract

“SISTEMAS E MÉTODOS PARA CONSTRUIR, OPERAR E CONTROLAR MÚLTIPLOS AMPLIFICADORES REGENERADORES E TRANSCEPTORES USANDO OS COMPONENTES COMUNS COMPARTILHADOS”. A presente invenção se refere a um sistema que compreende um laço de recirculação configurado para armazenar um sinal de onda eletromagnética, o laço de recirculação compreendendo uma mídia de transmissão e uma pluralidade de transceptores configurados para introduzir o sinal de onda eletromagnética na mídia de transmissão e recuperar o sinal de onda eletromagnética a partir da mídia de transmissão, e um sistema de condicionamento de sinal que compreende uma pluralidade de condicionadores de sinal acoplados na mídia de transmissão, a pluralidade de condicionadores de sinal configurados para amplificar ou regenerar o sinal de onda eletromagnética que se desloca na mídia de transmissão, uma ou mais fontes de laser de bomba, em que pelo menos uma das uma ou mais fontes de laser de bomba é configurada para prover um feixe do laser de bomba para pelo menos dois da pluralidade de condicionadores de sinal, e um ou mais circuitos de controle para controlar a pluralidade de condicionadores de sinal, em que pelo menos um dos um ou mais circuitos de controle é configurado para controlar e monitorar pelo menos dois da pluralidade de condicionadores de sinal.
BR112021004133A 2018-11-05 2019-11-01 Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados BR112021004133A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862755631P 2018-11-05 2018-11-05
US62/755,631 2018-11-05
PCT/US2019/059523 WO2020096912A1 (en) 2018-11-05 2019-11-01 Systems and methods for building, operating and controlling multiple amplifiers, regenerators and transceivers using shared common components

Publications (2)

Publication Number Publication Date
BR112021004133A2 BR112021004133A2 (pt) 2021-05-25
BR112021004133A8 true BR112021004133A8 (pt) 2023-05-09

Family

ID=70611065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021004133A BR112021004133A8 (pt) 2018-11-05 2019-11-01 Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados

Country Status (12)

Country Link
US (2) US11243355B2 (pt)
EP (1) EP3878063A4 (pt)
JP (1) JP2022505417A (pt)
KR (1) KR20210091200A (pt)
CN (1) CN112913091A (pt)
AU (2) AU2019377800A1 (pt)
BR (1) BR112021004133A8 (pt)
CA (1) CA3114397A1 (pt)
IL (1) IL281213A (pt)
MX (1) MX2021002558A (pt)
SG (1) SG11202101962SA (pt)
WO (1) WO2020096912A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112888927A (zh) 2018-07-03 2021-06-01 英飞康公司 用于显示物质浓度数据的方法及相关设备
BR112021004133A8 (pt) * 2018-11-05 2023-05-09 Lyteloop Tech Llc Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados
US11211707B1 (en) * 2020-11-13 2021-12-28 Lyteloop Technologies, Llc Apparatus for broadband wavelength conversion of dual-polarization phase-encoded signal

Family Cites Families (192)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6826335B1 (en) 1909-04-30 2004-11-30 The University Of Southampton Multi-fibre arrangements for high power fibre lasers and amplifiers
US3277450A (en) 1961-01-11 1966-10-04 Gen Electric High speed information storage system
US3229258A (en) 1961-07-18 1966-01-11 Harry L Heibeck Digital storage system
US3141153A (en) 1961-10-20 1964-07-14 Beckman Instruments Inc Immediate sequential access memory
US3164809A (en) 1963-10-01 1965-01-05 Gen Dynamics Corp Self-synchronizing delay line data recirculation loop
US3350697A (en) 1965-02-24 1967-10-31 Collins Radio Co Storage means for receiving, assembling, and distributing teletype characters
US3411142A (en) 1965-12-27 1968-11-12 Honeywell Inc Buffer storage system
JPS579041B2 (pt) 1974-11-29 1982-02-19
US4014166A (en) 1976-02-13 1977-03-29 The United States Of America As Represented By The Secretary Of Commerce Satellite controlled digital clock system
US4166212A (en) 1977-06-03 1979-08-28 International Standard Electric Corporation Recirculating optical delay line
US4180814A (en) 1978-03-13 1979-12-25 International Standard Electric Corporation Multiple beam receiving array signal processor
US4656666A (en) 1979-10-01 1987-04-07 Piekenbrock Lawrence J Method and apparatus for handling information
US4359733A (en) 1980-09-23 1982-11-16 Neill Gerard K O Satellite-based vehicle position determining system
US4455651A (en) 1980-10-20 1984-06-19 Equatorial Communications Company Satellite communications system and apparatus
US4473270A (en) 1981-10-23 1984-09-25 Leland Stanford Junior University Splice-free fiber optic recirculating memory
US4479701A (en) 1981-12-01 1984-10-30 Leland Stanford Junior University Dual coupler fiber optic recirculating memory
FR2527799B1 (fr) 1982-05-28 1986-05-23 Thomson Csf Dispositif de mise en memoire d'une image coherente dans une cavite optique multimode
US4588255A (en) 1982-06-21 1986-05-13 The Board Of Trustees Of The Leland Stanford Junior University Optical guided wave signal processor for matrix-vector multiplication and filtering
US4469397A (en) 1982-09-29 1984-09-04 Board Of Trustees Of The Leland Stanford Junior University Fiber optic resonator
US4652079A (en) 1983-08-26 1987-03-24 The Board Of Trustees Of The Leland Stanford Junior University High speed pulse train generator
FR2553951B1 (fr) 1983-10-25 1985-12-27 Thomson Csf Dispositif de memorisation d'informations dans un systeme de transmission par fibre optique
US4744083A (en) 1984-09-14 1988-05-10 Geostar Corporation Satellite-based position determining and message transfer system with monitoring of link quality
US4738503A (en) 1985-02-08 1988-04-19 The Board Of Trustees Of The Leland Stanford Junion University In-line fiber optic memory
US4708421A (en) 1985-02-08 1987-11-24 The Board Of Trustees Of The Leland Stanford Junior University In-line fiber optic memory
US4815804A (en) 1985-02-08 1989-03-28 The Board Of Trustees Of The Leland Stanford Junior University In-line fiber optic memory and method of using same
US4856862A (en) 1988-04-22 1989-08-15 Photonics Laboratories, Inc. Optical storage method and apparatus
US4877952A (en) 1988-10-11 1989-10-31 American Telephone And Telegraph Company Faser cavity optical memory with optical storage and readout
US5144322A (en) 1988-11-25 1992-09-01 The United States Of America As Represented By The Secretary Of The Navy Large-aperture sparse array detector system for multiple emitter location
US4923267A (en) 1988-12-05 1990-05-08 Gte Laboratories Incorporated Optical fiber shift register
US5058060A (en) 1988-12-05 1991-10-15 Gte Laboratories Incorporated Optical memory cell
US4896948A (en) 1989-02-21 1990-01-30 International Business Machines Corporation Simplified double-cavity tunable optical filter using voltage-dependent refractive index
US4974931A (en) 1989-11-13 1990-12-04 At&T Bell Laboratories Wavelength selective mode couplers
JP2804633B2 (ja) 1991-02-12 1998-09-30 日本電信電話株式会社 光折り返し／媒体試験器
US5440669A (en) 1991-07-26 1995-08-08 Accuwave Corporation Photorefractive systems and methods
US5335098A (en) 1991-07-26 1994-08-02 Accuwave Corporation Fixing method for narrow bandwidth volume holograms in photorefractive materials
JPH0572591A (ja) 1991-09-17 1993-03-26 Nippon Telegr & Teleph Corp <Ntt> 光ループメモリ
GB9122182D0 (en) 1991-10-18 1991-11-27 British Telecomm Optical memory
JP3469897B2 (ja) * 1992-10-15 2003-11-25 財団法人微生物化学研究会 新規アミノ酸誘導体
US5438337A (en) 1993-09-24 1995-08-01 Northrop Grumman Corporation Navigation system using re-transmitted GPS
US5392154A (en) 1994-03-30 1995-02-21 Bell Communications Research, Inc. Self-regulating multiwavelength optical amplifier module for scalable lightwave communications systems
JP2692591B2 (ja) 1994-06-30 1997-12-17 株式会社日立製作所 光メモリ素子及びそれを用いた光回路
WO1996000996A1 (en) 1994-06-30 1996-01-11 The Whitaker Corporation Planar hybrid optical amplifier
US5602838A (en) 1994-12-21 1997-02-11 Lucent Technologies Inc. Global multi-satellite network
US5659413A (en) 1995-02-28 1997-08-19 The Mitre Corporation Laser satellite communication system
JP2880927B2 (ja) 1995-03-17 1999-04-12 日本電気株式会社 光ファイバネットワークシステム
GB9509938D0 (en) * 1995-05-17 1995-07-12 British Tech Group Optical communication systems
US5566261A (en) 1995-05-25 1996-10-15 Massachusetts Institute Of Technology Optical memory and data pattern generator
JPH09321701A (ja) 1996-05-31 1997-12-12 Fujitsu Ltd 光通信システム及び光増幅器
US5844700A (en) 1996-07-24 1998-12-01 The Board Of Trustees Of The Leland Stanford Junior University Spatio-angular multiplexing geometry for volume holographic storage
WO1998034306A1 (en) 1997-01-31 1998-08-06 Corning Incorporated Fiber lasers with shared pump
DE59802489D1 (de) 1997-03-07 2002-01-31 Contraves Space Ag Zuerich Verfahren und Anordnung zum Betreiben eines Laser-Sendesystems für optische Freiraum-Kommunikation
GB9706370D0 (en) 1997-03-27 1997-05-14 British Telecomm An optical memory
WO1998044512A1 (en) 1997-03-27 1998-10-08 British Telecommunications Public Limited Company An optical memory
US6839520B1 (en) 1997-05-16 2005-01-04 Contraves Space Ag Method and arrangement for an interruption-proof optical satellite linkage
US6014235A (en) 1997-06-03 2000-01-11 Lucent Technologies Inc. Optical-loop buffer that enhances the extinction ratio of the buffered signal
US5978130A (en) 1997-09-16 1999-11-02 Mci Communications Corporation Dual-band fiber optic amplification system using a single pump source
JP3837460B2 (ja) * 1997-10-01 2006-10-25 国立大学法人京都大学 光導波路を用いた循環記憶方法及びその装置
US6335823B2 (en) * 1997-10-17 2002-01-01 Fujitsu Limited Optical amplifier for use in optical communications equipment
US6043918A (en) 1997-12-12 2000-03-28 Stanford Telecommunications, Inc. Laser satellite communication systems
US5991069A (en) 1998-01-22 1999-11-23 Tyco Submarine Systems, Ltd. Split-pumped dual stage optical fiber amplifier
US6144486A (en) 1998-01-30 2000-11-07 Corning Incorporated Pump wavelength tuning of optical amplifiers and use of same in wavelength division multiplexed systems
US6002916A (en) 1998-02-23 1999-12-14 Lockheed Martin Corporation Space-based server network architecture
US6317232B1 (en) 1998-03-25 2001-11-13 Mci Communications Corporation Bi-directional all-optical regenerator
US6396607B1 (en) 1998-06-30 2002-05-28 Siemens Information And Communication Networks, Inc. Multi-wavelength all-optical regenerators (MARS)
JP3510593B2 (ja) 1998-09-30 2004-03-29 アンリツ株式会社 平面アンテナ
US7340183B2 (en) 1998-11-17 2008-03-04 Broadwing Corporation Optical communications systems, devices, and methods
CA2266132A1 (en) 1999-03-18 2000-09-18 Terry A. Bisson Satellite communication system
US6275479B1 (en) 1999-03-19 2001-08-14 Spacecode Llc Multiplexed power amplifiers for satellite communication system
US6437890B1 (en) 1999-03-29 2002-08-20 The United States Of America As Represented By The Secretary Of The Navy Laser communications link
US6366356B1 (en) 1999-04-01 2002-04-02 Trw Inc. High average power fiber laser system with high-speed, parallel wavefront sensor
US6912075B1 (en) 1999-05-17 2005-06-28 The Directv Group, Inc. Ring architecture for an optical satellite communication network with passive optical routing
US7103280B1 (en) 1999-06-05 2006-09-05 The Directv Group, Inc. Architecture for an optical satellite communication network
RU2155447C1 (ru) 1999-08-09 2000-08-27 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им.С.П.Королева" Спутниковая система передачи данных между спутниками-абонентами и наземным пунктом
US6674754B1 (en) 1999-11-09 2004-01-06 Synchrodyne Networks, Inc. Wavelength division multiplexing combined with time division multiplexing using a common time reference
US6172926B1 (en) 1999-12-17 2001-01-09 Telcom Semiconductor, Inc. Optical data storage devices and methods
US6535314B1 (en) 2000-01-13 2003-03-18 Trw Inc. Satellite optical communication beam acquisition techniques
FR2805417B1 (fr) * 2000-02-21 2002-05-31 Cit Alcatel Regenerateur pour systeme de transmission a multiplexage en longueur d'onde
EP1152553B1 (en) 2000-05-04 2009-12-09 Hughes Electronics Corporation Ground to space to ground trunking system
US6647163B2 (en) 2000-05-22 2003-11-11 Shaowen Song Optical memory apparatus and method
US7151929B1 (en) 2000-08-18 2006-12-19 Northrop Grumman Corporation Satellite payload data communications and processing techniques
US6973271B2 (en) 2000-10-04 2005-12-06 Wave7 Optics, Inc. System and method for communicating optical signals between a data service provider and subscribers
IL156156A0 (en) 2000-11-28 2003-12-23 Lockheed Corp System and method for adaptive broadcast radar system
US7450618B2 (en) 2001-01-30 2008-11-11 Board Of Trustees Operating Michigan State University Laser system using ultrashort laser pulses
US20020110328A1 (en) 2001-02-14 2002-08-15 Bischel William K. Multi-channel laser pump source for optical amplifiers
US6700840B2 (en) 2001-05-30 2004-03-02 Beyond 3, Inc. Optical storage method and apparatus having enhanced resolution
US6609840B2 (en) 2001-04-05 2003-08-26 Alan Y. Chow Wave length associative addressing system for WDM type light packet steering
JP2003015173A (ja) 2001-06-20 2003-01-15 Agilent Technol Inc 光信号を記憶する装置
US20020196488A1 (en) 2001-06-21 2002-12-26 Myers Michael H. Recirculating frequency-stacking optical memory
US20050084801A1 (en) 2001-07-20 2005-04-21 Idriss El-Hafidi Photonics data storage system using a polypeptide material and method for making same
US6580552B2 (en) 2001-08-27 2003-06-17 Jds Uniphase Corporation Shared pump and serial rare earth doped fiber optical amplifiers
DE60224234T2 (de) 2001-10-09 2008-05-08 Infinera Corp., Sunnyvale Digitale optische Netzwerkarchitektur
FR2832571B1 (fr) * 2001-11-22 2004-04-16 Cit Alcatel Systeme de transmission par fibres optiques a horloge commune
AU2002353071A1 (en) 2001-12-06 2003-06-23 Florida Institute Of Technology Method and apparatus for spatial domain multiplexing in optical fiber communications
DE60220541T2 (de) 2001-12-14 2007-10-04 Agilent Technologies, Inc. (n.d.Ges.d. Staates Delaware), Santa Clara Externer resonator mit retro-reflektierender vorrichtung insbesondere für abstimmbare laser
US6765678B2 (en) * 2002-01-08 2004-07-20 Honeywell International Inc. Relative intensity noise controller with maximum gain at frequencies at or above the bias modulation frequency or with second order feedback for fiber light sources
US6813447B2 (en) 2002-05-23 2004-11-02 Corning Incorporated Recovery of clock pulses of wavelength division multiplexed optical signals
US6850364B2 (en) 2002-06-12 2005-02-01 Finisar Corporation Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop
US6930825B2 (en) 2002-08-20 2005-08-16 Red Sky Systems, Inc. Method and apparatus for sharing pump energy from a single pump arrangement to optical fibers located in different fiber pairs
WO2004023192A2 (en) 2002-09-09 2004-03-18 Nile Mosley Spatial optical memory
KR100469746B1 (ko) * 2002-10-15 2005-02-02 삼성전자주식회사 파장분할다중 방식의 자기 잠김된 페브리-페롯 레이저 장치
US20040151428A1 (en) 2003-01-30 2004-08-05 Nikonov Dmitri E. Amplified optical splitter
US7092133B2 (en) 2003-03-10 2006-08-15 Inphase Technologies, Inc. Polytopic multiplex holography
JP2004294278A (ja) 2003-03-27 2004-10-21 Seiko Instruments Inc クロノグラフユニットに配置されたクロノグラフ輪列を含むクロノグラフ時計
US6917739B2 (en) 2003-03-27 2005-07-12 Agilent Technologies, Inc. Optical cache memory
WO2005066939A2 (en) 2003-12-30 2005-07-21 Aprilis, Inc. Replication of data to holographic medium
WO2005103842A2 (en) 2004-04-16 2005-11-03 Dce Aprilis, Inc. Calibration of holographic data storage systems using holographic media calibration features
US7177510B2 (en) 2004-08-09 2007-02-13 Fitel Usa Corp. Polarization insensitive microbend fiber gratings and devices using the same
US7110651B2 (en) 2004-08-19 2006-09-19 Lucent Technologies Inc. Optical fiber having enhanced separation of higher-order modes
US7902534B2 (en) 2004-09-28 2011-03-08 Honeywell International Inc. Cavity ring down system having a common input/output port
JP2006215816A (ja) 2005-02-03 2006-08-17 Fujitsu Ltd 情報処理システムおよび情報処理システムの制御方法
JP4847516B2 (ja) 2005-03-16 2011-12-28 ゼネラル・エレクトリック・カンパニイ データ記憶装置および方法
FR2884652B1 (fr) 2005-04-19 2009-07-10 Femlight Sa Dispositif de generation d'impulsions laser amplifiees par fibres optiques a couches photoniques
US7180447B1 (en) 2005-04-29 2007-02-20 Lockhead Martin Corporation Shared phased array beamformer
US7796487B2 (en) 2005-05-10 2010-09-14 Seagate Technology Llc Optical system for data storage devices
JP4662040B2 (ja) * 2005-07-08 2011-03-30 日本電気株式会社 通信システムおよびその同期制御方法
US7609574B2 (en) 2005-09-28 2009-10-27 Intel Corporation Method, apparatus and system for global shared memory using serial optical memory
WO2007064358A2 (en) 2005-09-30 2007-06-07 Virgin Islands Microsystems, Inc. Structures and methods for coupling energy from an electromagnetic wave
WO2008028125A2 (en) 2006-08-31 2008-03-06 The Trustees Of Columbia University In The City Of New York System and method for strong optical data
CN102394071A (zh) 2006-11-01 2012-03-28 英法塞技术公司 单目全息数据存储系统结构
EP1921614A3 (en) 2006-11-08 2008-06-11 Daewoo Electronics Corporation Optical information processing apparatus and optical information processing method
US20080239428A1 (en) 2007-04-02 2008-10-02 Inphase Technologies, Inc. Non-ft plane angular filters
US7733930B2 (en) 2007-04-10 2010-06-08 Northrop Grumman Systems Corporation Error control for high-power laser system employing diffractive optical element beam combiner with tilt error control
US7729398B2 (en) 2007-04-10 2010-06-01 Northrop Grumman Systems Corporation Error control for high-power laser system employing diffractive optical element beam combiner
US8036537B2 (en) 2007-06-13 2011-10-11 International Business Machines Corporation Optical pulse amplication apparatus and method
US7903697B2 (en) * 2008-01-16 2011-03-08 Pyrophotonics Lasers Inc. Method and system for tunable pulsed laser source
US7756169B2 (en) 2008-01-23 2010-07-13 Northrop Grumman Systems Corporation Diffractive method for control of piston error in coherent phased arrays
US7778498B2 (en) 2008-02-12 2010-08-17 Ofs Fitel Llc Systems and techniques for generating cylindrical vector beams
US8232028B2 (en) 2008-07-24 2012-07-31 Inphase Technologies, Inc. Holographic storage medium and method for gated diffusion of photoactive monomer
JP5274959B2 (ja) 2008-09-25 2013-08-28 株式会社東芝 光情報記録装置および方法
US9625878B2 (en) 2009-03-10 2017-04-18 Drexel University Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity
US20100269143A1 (en) 2009-04-21 2010-10-21 Irving Rabowsky System and Method for Satellite Enhanced Command, Control, and Surveillance Services Between Network Management Centers and Unmanned Land and Aerial Devices
US20100279604A1 (en) 2009-05-04 2010-11-04 Cisco Technology, Inc. Intersatellite Links
US8417125B2 (en) 2009-06-02 2013-04-09 Bae Systems Information And Electronic Systems Integration Inc. Full-duplex laser communication using single wavelength from an optical transmitter
US20100322058A1 (en) 2009-06-18 2010-12-23 Marvin Hutt Holographic storage system using angle-multiplexing
BR112012028574A2 (pt) 2010-05-07 2019-09-24 Pressco Ip Llc controle de irradiação de cubo de canto
GB201008003D0 (en) 2010-05-13 2010-06-30 Oclaro Technology Plc Optical Amplifiers
US9012851B2 (en) 2010-10-14 2015-04-21 Thermo Fisher Scientific (Bremen) Gmbh Optical chamber module assembly
WO2012057792A1 (en) 2010-10-29 2012-05-03 Hewlett-Packard Development Company, L.P. Optical interconnect fabrics implemented with star couplers
US8947106B2 (en) 2011-01-21 2015-02-03 Commscope, Inc. Of North Carolina Plug insertion detection circuits that sense a change in capacitance and related methods and communications connectors
EP2492773A1 (en) 2011-02-24 2012-08-29 Telefonaktiebolaget L M Ericsson (PUBL) Optical linear feedback circuit
JP5767147B2 (ja) * 2011-11-07 2015-08-19 日本電信電話株式会社 光増幅器システム及び光増幅方法
EP2795378B1 (en) 2011-12-19 2020-06-24 Corning Incorporated Uniform uv efficient light diffusing fiber
CN102571211B (zh) * 2012-01-05 2014-09-24 北方通用电子集团有限公司 光纤射频存储电路
US8532486B2 (en) 2012-02-13 2013-09-10 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for detecting radio-frequency signals using a dispersive fiber optical loop
US8913894B2 (en) 2012-07-13 2014-12-16 Raytheon Company High-bandwidth optical communications relay architecture
JP5557399B2 (ja) 2012-08-30 2014-07-23 独立行政法人情報通信研究機構 マルチコアファイバを含む空間分割多重装置及び自己ホモダイン検波方法
JP5759437B2 (ja) * 2012-09-28 2015-08-05 日本電信電話株式会社 光増幅器システム及び光増幅方法
JP5385444B1 (ja) * 2012-10-17 2014-01-08 日本電信電話株式会社 光伝送装置及び光伝送システム
WO2014107696A1 (en) 2013-01-07 2014-07-10 The Trustees Of Columbia University In The City Of New York Systems and methods for multilevel optical storage in tunable photonic crystal cavities
US20140204437A1 (en) 2013-01-23 2014-07-24 Akonia Holographics Llc Dynamic aperture holographic multiplexing
US9288557B2 (en) 2013-05-01 2016-03-15 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for analyzing the spectrum of radio-frequency signals using unamplified fiber optic recirculation loops
KR20140132142A (ko) 2013-05-07 2014-11-17 한국전자통신연구원 회전 분할 다중화를 이용한 무선 통신용 송신기 및 수신기와 이를 이용한 신호 송수신 방법
JP6194676B2 (ja) 2013-07-29 2017-09-13 富士通株式会社 アンテナ装置
US9176280B2 (en) 2013-10-21 2015-11-03 Oracle International Corporation Optical reflector based on a directional coupler and a coupled optical loop
US9231698B2 (en) 2014-02-25 2016-01-05 Google Inc. Optical communication terminal
US10001603B2 (en) 2014-03-18 2018-06-19 Politecnico Di Milano Optical multiplexer/demultiplexer device comprising Porro prisms
US9331875B2 (en) * 2014-04-04 2016-05-03 Nxgen Partners Ip, Llc System and method for communication using orbital angular momentum with multiple layer overlay modulation
US10073417B2 (en) 2014-08-08 2018-09-11 Nxgen Partners Ip, Llc System and method for applying orthogonal limitations to light beams using microelectromechanical systems
US9413448B2 (en) 2014-08-08 2016-08-09 Nxgen Partners Ip, Llc Systems and methods for focusing beams with mode division multiplexing
WO2016112288A2 (en) 2015-01-09 2016-07-14 Massachusetts Institute Of Technology Ground terminal design for high rate direct to earth optical communications
US9860013B2 (en) 2015-01-14 2018-01-02 Zte Corporation Time division multiplexed orbital angular momentum based communication
EP3254529A4 (en) 2015-02-03 2018-10-17 Cloud Constellation Corporation Space-based electronic data storage and transfer network system
US9712239B2 (en) 2015-02-06 2017-07-18 Florida Institute of Technology, Inc. Method and apparatus for multiplexed optical communication system using spatial domain multiplexing (SDM) and orbital angular momentum of photon (OAM) multiplexing with wavelength division multiplexing (WDM)
WO2016145326A1 (en) 2015-03-11 2016-09-15 The Aerospace Corporation Co-orbiting laser communications relay satellite
WO2016164146A2 (en) 2015-03-16 2016-10-13 Lockheed Martin Corporation Apparatus and method for increased data rates in underwater communications using orbital angular momentum
US9609402B2 (en) 2015-03-26 2017-03-28 Amazon Technologies, Inc. Optical transmittal storage networks
US10187141B2 (en) 2015-04-10 2019-01-22 Viasat, Inc. Cross-band system for end-to-end beamforming
JP6483279B2 (ja) 2015-04-10 2019-03-13 国立研究開発法人情報通信研究機構 空間分割多重化システム用偏光不感セルフホモダイン検出受信機
US9843388B1 (en) 2015-06-08 2017-12-12 Amazon Technologies, Inc. Laser communications
US20170139079A1 (en) 2015-07-23 2017-05-18 Research Foundation Of The City University Of New York Method for altering light interactions with complex structured light
US10891555B2 (en) 2018-08-07 2021-01-12 Nxgen Partners Ip, Llc Universal quantum computer, communication, QKD security and quantum networks using OAM Qu-dits with digital light processing
JP6657700B2 (ja) * 2015-09-17 2020-03-04 日本電気株式会社 干渉除去装置及び干渉除去方法
US9749080B2 (en) 2015-11-11 2017-08-29 Google Inc. TWDM passive network with extended reach and capacity
US10411811B2 (en) 2015-12-07 2019-09-10 University Of Southern California Systems and techniques for communication using combined orbital angular momentum and multiple-input-multiple-output processing
WO2017112752A1 (en) * 2015-12-22 2017-06-29 California Institute Of Technology Stabilized non-reciprocal fiber-ring brillouin laser source
JP6643674B2 (ja) 2016-01-20 2020-02-12 パナソニックＩｐマネジメント株式会社 送信装置、受信装置、送信方法、および受信方法
JP6725996B2 (ja) * 2016-02-25 2020-07-22 Kddi株式会社 光通信システム及び光受信装置
JP6921851B2 (ja) 2016-03-22 2021-08-18 ライトループ・テクノロジーズ・エルエルシーＬｙｔｅｌｏｏｐ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｌｌｃ 移動中のデータを格納するシステム及び方法
US10312999B2 (en) 2016-03-23 2019-06-04 The Boeing Company High-capacity communications satellite using passive optical beamforming
US9912409B2 (en) 2016-04-12 2018-03-06 Cable Television Laboratories, Inc Fiber communication systems and methods
EP3449584A4 (en) 2016-04-28 2019-12-04 Cloud Constellation Corporation INTERMEDIATE SATELLITE NETWORK FOR CROSS TRANSMISSION AND LOCAL NETWORK DECONGANCE
CN109564325B (zh) 2016-06-03 2021-07-30 波士顿大学理事会 采用涡旋光纤用于多模照明的光学成像系统
US10075242B2 (en) 2016-06-15 2018-09-11 Space Systems/Loral, Llc High throughput satellite system with optical feeder uplink beams and RF service downlink beams
US10326526B2 (en) * 2016-09-08 2019-06-18 Nxgen Partners Ip, Llc Method for muxing orthogonal modes using modal correlation matrices
US9812845B1 (en) 2016-11-21 2017-11-07 Oracle International Corporation Fast wavelength-tunable hybrid optical transmitter
WO2018125084A1 (en) 2016-12-28 2018-07-05 Intel Corporation Orbital angular momentum-based multiplexing with shared antenna elements
US10122456B2 (en) 2017-02-03 2018-11-06 Space Systems/Loral, Llc Ground based subsystems, for inclusion in optical gateway, and that interface with optical networks external to optical gateway
US10735097B2 (en) * 2017-11-21 2020-08-04 Cable Television Laboratories, Inc Systems and methods for full duplex coherent optics
DE102017127813A1 (de) 2017-11-24 2019-05-29 Tesat-Spacecom Gmbh & Co. Kg Strahlausrichtung in unidirektionalen optischen Kommunikationssystemen
US11040786B2 (en) 2018-03-13 2021-06-22 Cloud Constellation Corporation Earth observation satellite information routing system
BR112021004133A8 (pt) * 2018-11-05 2023-05-09 Lyteloop Tech Llc Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados
DE102019200225B4 (de) 2019-01-10 2020-09-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. Aufbau zum Empfangen eines optischen Datensignals, Datenübertragungssystem und Verfahren zur Justage eines Aufbaus zum Empfangen und/oder Senden eines optischen Datensignals

Also Published As

Publication number Publication date
BR112021004133A2 (pt) 2021-05-25
EP3878063A1 (en) 2021-09-15
JP2022505417A (ja) 2022-01-14
MX2021002558A (es) 2021-04-29
CA3114397A1 (en) 2020-05-14
US20220113472A1 (en) 2022-04-14
US20200166707A1 (en) 2020-05-28
EP3878063A4 (en) 2022-08-17
CN112913091A (zh) 2021-06-04
WO2020096912A1 (en) 2020-05-14
IL281213A (en) 2021-04-29
KR20210091200A (ko) 2021-07-21
SG11202101962SA (en) 2021-03-30
AU2019377800A1 (en) 2021-03-18
AU2022263504A1 (en) 2022-12-08
US11243355B2 (en) 2022-02-08

Similar Documents

Publication Publication Date Title
BR112021004133A8 (pt) Sistemas e métodos para construir, operar e controlar múltiplos amplificadores, regeneradores e transceptores usando os componentes comuns compartilhados
Ganapathi et al. Antegrade versus retrograde cerebral perfusion for hemiarch replacement with deep hypothermic circulatory arrest: does it matter? A propensity-matched analysis
Møller et al. Three-year follow-up in a subset of high-risk patients randomly assigned to off-pump versus on-pump coronary artery bypass surgery: the Best Bypass Surgery trial
BR112018014638A2 (pt) sistema e método de troca de capacidade de interface
BR112015008411A2 (pt) compartilhamento rastreável de conteúdo de vídeo on-line
Roncon-Albuquerque et al. Venovenous extracorporeal CO 2 removal for early extubation in COPD exacerbations requiring invasive mechanical ventilation
BR112017013943A2 (pt) conversor multinível modular (mmc) compreendendo múltiplos submódulos conectados em série entre si; e um controlador para controlar a comutação liga/desliga dos submódulos
BR112022011628A2 (pt) Métodos para transmitir informações
BR112014019364A8 (pt) Sistema de geração de imagem clínica, método de geração de imagem clínica, e meio não transitório executável por computador com software que controla um ou mais processadores
BR112021022285A2 (pt) Sistemas e métodos para tratamento estético
PH12014000289A1 (en) Steam temperature control using model-based temperature balancing
Zampi et al. Hybrid approach for pulmonary atresia with intact ventricular septum: early single center results and comparison to the standard surgical approach
BR112017012595A2 (pt) sistema e método de gestão de uma lente ativa
BR112014001216A2 (pt) sistema de controle e monitoramento de aeronave
WO2020003044A8 (en) System of heated air staging chamber for server cluster of data center
BR112022003328A2 (pt) Veículo de ferrovia e método de controle e sistema para o mesmo, e sistema de gerenciamento e controle de trem
Jung et al. Surgery for pseudoaneurysm of the ascending aorta under moderate hypothermia
US8312234B2 (en) Storage system configured from plurality of storage modules and method for switching coupling configuration of storage modules
Leung et al. Management of malignant pleural effusion: Options and recommended approaches
BR102016011772A8 (pt) dispositivo transceptor e método de processamento de sinais
Krenzlin et al. Surgical treatment of intraparenchymal hemorrhage during mechanical circulatory support for heart-failure–a single-centre experience
Sheldrake et al. A comparison between one-stage and two-stage procedures for the creation of brachiobasilic arteriovenous fistulas
LI et al. Endoscopic variceal ligation plus sclerotherapy for esophageal variceal bleeding
BR112023020558A2 (pt) Melhorias para ativação e aplicação de tci em operação de tci comum
Xue et al. Comparative study on Glasgow-Blatchford score and full Rockall score system in predicting clinical outcomes of upper gastrointestinal bleeding

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: NKB PROPERTIES MANAGEMENT, LLC (US)

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time