IL136632A0 - Tunable nonlinearly chirped grating - Google Patents

Tunable nonlinearly chirped grating

Info

Publication number
IL136632A0
IL136632A0 IL13663298A IL13663298A IL136632A0 IL 136632 A0 IL136632 A0 IL 136632A0 IL 13663298 A IL13663298 A IL 13663298A IL 13663298 A IL13663298 A IL 13663298A IL 136632 A0 IL136632 A0 IL 136632A0
Authority
IL
Israel
Prior art keywords
chirped grating
nonlinearly chirped
tunable
tunable nonlinearly
grating
Prior art date
Application number
IL13663298A
Other languages
English (en)
Original Assignee
Univ Southern California
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 Univ Southern California filed Critical Univ Southern California
Publication of IL136632A0 publication Critical patent/IL136632A0/xx

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
    • 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
    • G02B6/34—Optical coupling means utilising prism or grating
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/011—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  in optical waveguides, not otherwise provided for in this subclass
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/011—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  in optical waveguides, not otherwise provided for in this subclass
    • G02F1/0115—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  in optical waveguides, not otherwise provided for in this subclass in optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0128—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects
    • G02F1/0131—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
    • G02F1/0134—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • 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
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2519—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using Bragg gratings
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
    • G02B6/02138—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference based on illuminating a phase mask
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G02B6/022—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using mechanical stress, e.g. tuning by compression or elongation, special geometrical shapes such as "dog-bone" or taper
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0126—Opto-optical modulation, i.e. control of one light beam by another light beam, not otherwise provided for in this subclass
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/307—Reflective grating, i.e. Bragg grating
IL13663298A 1997-12-15 1998-12-15 Tunable nonlinearly chirped grating IL136632A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6949897P 1997-12-15 1997-12-15
US09/027,345 US5982963A (en) 1997-12-15 1998-02-20 Tunable nonlinearly chirped grating
PCT/US1998/026640 WO1999031537A1 (en) 1997-12-15 1998-12-15 Tunable nonlinearly chirped grating

Publications (1)

Publication Number Publication Date
IL136632A0 true IL136632A0 (en) 2001-06-14

Family

ID=26702355

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13663298A IL136632A0 (en) 1997-12-15 1998-12-15 Tunable nonlinearly chirped grating

Country Status (14)

Country Link
US (1) US5982963A (xx)
EP (1) EP1040377A1 (xx)
JP (1) JP2002508534A (xx)
KR (1) KR20010033183A (xx)
CN (1) CN1283278A (xx)
AP (1) AP2000001839A0 (xx)
AU (1) AU747593B2 (xx)
BR (1) BR9813627A (xx)
CA (1) CA2314106A1 (xx)
EA (1) EA002346B1 (xx)
IL (1) IL136632A0 (xx)
OA (1) OA11523A (xx)
TR (1) TR200001735T2 (xx)
WO (1) WO1999031537A1 (xx)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3649556B2 (ja) * 1997-08-20 2005-05-18 富士通株式会社 波長分散制御のための方法と装置及び分散量検出方法
US6330383B1 (en) * 1998-02-20 2001-12-11 University Of Southern California Disperson compensation by using tunable nonlinearly-chirped gratings
US6647180B2 (en) * 2000-09-21 2003-11-11 Teraxion Inc. Tunable optical dispersion by using two fiber Bragg gratings with nonlinear group delays
US6453093B2 (en) * 2000-01-07 2002-09-17 Univerisity Of Southern California Tunable optical dispersion-slope compensation based on a nonlinearly-chirped bragg grating
US6915040B2 (en) 1997-12-15 2005-07-05 University Of Southern California Devices and applications based on tunable wave-guiding bragg gratings with nonlinear group delays
KR100294540B1 (ko) * 1997-12-31 2001-07-12 윤종용 가변형처핑격자
US6327064B1 (en) * 1998-03-27 2001-12-04 Ciena Corporation Frequency stabilized and crosstalk-free signal sources for optical communication systems
US6301049B1 (en) * 1998-05-18 2001-10-09 Spectra Physics Lasers, Inc. Double chirped mirror
US6148127A (en) * 1998-09-23 2000-11-14 Lucent Technologies Inc. Tunable dispersion compensator and optical system comprising same
US6169831B1 (en) * 1998-09-23 2001-01-02 Lucent Technologies Inc. Method of making optical chirped grating with an intrinsically chirped grating and external gradient
US6181852B1 (en) * 1998-09-23 2001-01-30 Lucent Technologies Inc. Optical grating device with variable coating
US6122421A (en) * 1998-09-24 2000-09-19 Lucent Technologies Inc. Magnetostrictive wavelength-shifting devices and optical communication systems comprising same
KR100302634B1 (ko) * 1998-12-10 2001-11-30 서평원 Wdm광채널을모니터링하고분산을보상하는모듈및그모듈을포함한광증폭기
US6563620B1 (en) 1999-01-25 2003-05-13 Massachusetts Institute Of Technology Quasi-dispersionless optical fiber transmission, dispersion compensation and optical clock
US6427039B1 (en) * 1999-01-25 2002-07-30 Massachusetts Institute Of Technology Wavelength shifting and optical switching
US6356677B1 (en) 1999-01-25 2002-03-12 Massachusetts Institute Of Technology Fast variable optical delay
US6307988B1 (en) * 1999-02-18 2001-10-23 Lucent Technologies Inc. Optical fiber communication system incorporating automatic dispersion compensation modules to compensate for temperature induced variations
US6370300B1 (en) * 1999-02-18 2002-04-09 Lucent Technologies Inc. Optical communication system incorporating automatic dispersion compensation modules
US6208773B1 (en) * 1999-02-18 2001-03-27 Trw Inc. Addressable, semiconductor adaptable Bragg gratings (ASABG)
GB9915233D0 (en) * 1999-06-30 1999-09-01 Marconi Comm Ltd Optical system
AU4373900A (en) * 1999-06-30 2001-01-04 Marconi Communications Limited Optical system
US6256434B1 (en) 1999-07-13 2001-07-03 Time-Bandwidth Products Ag Method and dielectric and/or semiconductor device for influencing the dispersion of electromagnetic radiation
US6363187B1 (en) * 1999-08-30 2002-03-26 Northern Telecom Limited Chromatic dispersion compensation
US6317539B1 (en) * 1999-09-17 2001-11-13 Jds Uniphase Corporation Interleaved sampled and chirped optical waveguide gratings for WDM channel operations and resulting devices
US6603902B1 (en) * 1999-10-26 2003-08-05 Bti Photonics Inc. Wavelength selective variable reflector
FR2800474B1 (fr) 1999-10-28 2002-01-11 Cit Alcatel Filtre optique a faible variation de dispersion chromatique
US6400869B2 (en) * 1999-12-03 2002-06-04 University Of Southern California Tunable compensation for polarization-mode dispersion using a birefringent nonlinearly-chirped bragg grating in a dual-pass configuration
JP2001177475A (ja) * 1999-12-17 2001-06-29 Kddi Corp 波長分散補償装置、光受信装置及び光受信端局
US6961490B2 (en) 2000-01-27 2005-11-01 Unaxis-Balzers Aktiengesellschaft Waveguide plate and process for its production and microtitre plate
US6510263B1 (en) 2000-01-27 2003-01-21 Unaxis Balzers Aktiengesellschaft Waveguide plate and process for its production and microtitre plate
US6453102B1 (en) 2000-02-07 2002-09-17 Corning Incorporated Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein
WO2001059960A1 (en) * 2000-02-08 2001-08-16 University Of Southern California Optical compensation for dispersion-induced power fading in optical transmission of double-sideband signals
US6525857B1 (en) 2000-03-07 2003-02-25 Opvista, Inc. Method and apparatus for interleaved optical single sideband modulation
US6834134B2 (en) * 2000-04-11 2004-12-21 3M Innovative Properties Company Method and apparatus for generating frequency modulated pulses
US6515792B1 (en) 2000-04-12 2003-02-04 Massachusetts Institute Of Technology Fast optical wavelength shifter
US6356684B1 (en) * 2000-04-14 2002-03-12 General Dynamics Advanced Technology Systems, Inc. Adjustable optical fiber grating dispersion compensators
US6529659B2 (en) * 2000-05-02 2003-03-04 Parvenu, Inc. Waveguide tunable Bragg grating using compliant microelectromechanical system (MEMS) technology
US6895184B2 (en) * 2000-05-22 2005-05-17 Opvista, Inc. Interconnected broadcast and select optical networks with shared wavelengths
US7499647B2 (en) 2000-05-22 2009-03-03 Opvista Incorporated Fully protected broadcast and select all optical network
US20020114034A1 (en) * 2000-05-22 2002-08-22 Winston Way Split wave method and apparatus for transmitting data in long-haul optical fiber systems
US7120359B2 (en) 2000-05-22 2006-10-10 Opvista Incorporated Broadcast and select all optical network
GB2362720A (en) * 2000-05-25 2001-11-28 Roke Manor Research Improvements in or relating to optical switching
SE516645C2 (sv) * 2000-06-27 2002-02-05 Proximion Fiber Optics Ab Förfarande och arrangemang vid optiska Bragg-reflektorer
US6510256B1 (en) * 2000-06-29 2003-01-21 Proximion Fiber Optics Ab Method and arrangement in connection with optical bragg-reflectors
EP1176751A1 (en) * 2000-07-27 2002-01-30 Alcatel Synchronizer for RZ-WDM signals and method for synchronisation
AU2001283369A1 (en) * 2000-08-15 2002-02-25 Corning Incorporated Active photonic crystal waveguide device
AU2001295022A1 (en) 2000-09-01 2002-03-13 University Of Southern California Compensation and control of both first-order and higher-order polarization-mode dispersion
US6707967B2 (en) 2000-09-20 2004-03-16 Teraxion Inc. Efficient sampled bragg gratings for WDM applications
JP4619507B2 (ja) * 2000-09-26 2011-01-26 浜松ホトニクス株式会社 光ファイバ結合装置、波長可変器、圧力センサ、加速度センサ及び光学装置
JP2002189134A (ja) * 2000-10-12 2002-07-05 Matsushita Electric Ind Co Ltd 光波長フィルタ及びその製造方法
US6778733B2 (en) 2001-01-05 2004-08-17 Teraxion Inc. Lithographic fabrication of phase mask for fiber Bragg gratings
JP4011290B2 (ja) * 2001-01-10 2007-11-21 富士通株式会社 分散補償方法、分散補償装置および光伝送システム
JP2002229080A (ja) * 2001-01-30 2002-08-14 Furukawa Electric Co Ltd:The 光パルス波形変換器、それを備えた光パルス光源
US6649476B2 (en) * 2001-02-15 2003-11-18 Micron Technology, Inc. Monotonic dynamic-static pseudo-NMOS logic circuit and method of forming a logic gate array
US20040247239A1 (en) * 2001-03-12 2004-12-09 Louay Eldada Hitless errorless trimmable dynamic optical add/drop multiplexer devices
JP3803324B2 (ja) 2001-03-15 2006-08-02 フルカワ エレクトリック ノース アメリカ インコーポレーテッド 光再生器及び光通信システム
EP1249720A1 (en) 2001-04-09 2002-10-16 Alcatel Bragg grating filter in optical waveguide
US6757461B2 (en) * 2001-06-11 2004-06-29 Mitsubishi Denki Kabushiki Kaisha Tunable dispersion compensation device, optical receiver, and optical fiber communication system
US6760519B2 (en) * 2001-06-28 2004-07-06 Corning Incorporated Optical device for compensating chromatic dispersion
US6941044B2 (en) * 2001-07-25 2005-09-06 Teraxion Inc. Tunable optical structure for the compensation of chromatic dispersion in a light signal
CA2377210A1 (en) * 2001-07-25 2003-01-25 Teraxion Inc. Optical structure for the compensation of chromatic dispersion in a light signal
US6879755B2 (en) * 2001-07-25 2005-04-12 Teraxion Inc. Optical structure for the compensation of chromatic dispersion and dispersion slope in a light signal
EP1291985A1 (en) * 2001-09-07 2003-03-12 Corning O.T.I. S.p.A. Gain flattening optical filter, optical amplifier comprising such an optical filter and method for manufacturing such an optical filter
US6834144B2 (en) * 2001-09-07 2004-12-21 Avanex Corporation Gain flattening optical filter, optical amplifier comprising such an optical filter and method for manufacturing such an optical filter
US6944372B2 (en) 2001-09-21 2005-09-13 Broadband Royalty Corporation Tunable dispersion compensating bandwidth device for fiber optics system
EP1296471A3 (de) * 2001-09-25 2005-06-01 Siemens Aktiengesellschaft Kompensationsanordnung zur adaptiven Entzerrung eines optischen Signals
US7096053B2 (en) 2001-10-02 2006-08-22 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Internal biochemical sensing device
US20050267326A1 (en) * 2001-10-02 2005-12-01 Alfred E. Mann Institute For Biomedical Eng. At The University Of Southern California Percutaneous chemical sensor based on fluorescence resonant energy transfer (FRET)
GB0124918D0 (en) * 2001-10-17 2011-02-02 Roke Manor Research Compact optical delay line
US6738536B2 (en) * 2001-12-20 2004-05-18 Optinel Systems, Inc. Wavelength tunable filter device for fiber optic systems
FR2834082A1 (fr) * 2001-12-21 2003-06-27 Thales Sa Dispositif de controle de la loi de dispersion spectrales d'impulsions
CN100337136C (zh) * 2001-12-23 2007-09-12 华为技术有限公司 一种波分高速光传输系统的在线色散补偿装置
US6728443B2 (en) 2001-12-27 2004-04-27 Dipakbin Qasem Chowdhury Chromatic dispersion and dispersion slope control method and apparatus
JP2003195234A (ja) * 2001-12-27 2003-07-09 Mitsubishi Electric Corp 可変分散補償装置及び可変分散補償装置用の基板
US6909823B1 (en) * 2001-12-28 2005-06-21 Novera Optics, Inc. Acousto-optic tunable apparatus having a fiber bragg grating and an offset core
US7016567B2 (en) * 2001-12-31 2006-03-21 3M Innovative Properties Company System for higher-order dispersion compensation including a delay line
US6829409B2 (en) * 2001-12-31 2004-12-07 3M Innovative Properties Company Method for higher-order dispersion compensation
US7062123B2 (en) * 2001-12-31 2006-06-13 3M Innovative Properties Company System for higher-order dispersion compensation
US6748126B2 (en) 2001-12-31 2004-06-08 3M Innovative Properties Company System for polarization mode dispersion compensation
US7013063B2 (en) * 2001-12-31 2006-03-14 3M Innovative Properties Company System for higher-order dispersion compensation including phase modulation
US6907199B2 (en) 2001-12-31 2005-06-14 3M Innovative Properties Company Method for polarization mode dispersion compensation
US6724972B2 (en) 2001-12-31 2004-04-20 3M Innovative Properties Company Silicate waveguide compositions for extended L-band and S-band amplification
US7194162B2 (en) 2002-02-22 2007-03-20 Neophotonics Corporation Filter response optimization for an arrayed waveguide grating device by adjusting grating optical path length at nanometer scale
JP4053787B2 (ja) 2002-02-27 2008-02-27 沖電気工業株式会社 搬送波抑圧光パルス列生成方法及び装置並びにグレーティング装置
GB0205993D0 (en) * 2002-03-14 2002-04-24 Southampton Photonics Ltd Dispersion compensator based on 3rd order dispersion unchirped fbgs
US20040208624A1 (en) * 2002-04-05 2004-10-21 Universite Laval Fast frequency hopping spread spectrum for code division multiple access communications networks (FFH-CDMA)
US20060114949A1 (en) * 2002-04-22 2006-06-01 Ungar Jeffrey E Ultra-compact, low cost high powered laser system
US20030198273A1 (en) * 2002-04-22 2003-10-23 Ungar Jeffrey E. Ultra-compact, low cost high powered laser system
JP2005524114A (ja) * 2002-04-29 2005-08-11 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 有効屈折率チャープ型ブラッグ格子
US7027688B2 (en) * 2002-05-14 2006-04-11 Wildnauer Kenneth R Tunable optical filter based on a physically-deformable diffractive element
US6751381B1 (en) * 2002-05-24 2004-06-15 Teraxion Inc. Embodying amplitude information into phase masks
CA2395905A1 (en) * 2002-07-26 2004-01-26 Teraxion Inc. Multi-grating tunable chromatic dispersion compensator
US20040062465A1 (en) * 2002-10-01 2004-04-01 Woodley Bruce Robert Apparatus and method for measuring optical power as a function of wavelength
US20070010726A1 (en) * 2002-10-02 2007-01-11 Alfred E. Mann Inst. For Biomedical Engineering At The University Of Southern California Internal biochemical sensing device
US6947633B2 (en) 2002-10-28 2005-09-20 Optovia Corporation Dispersion compensation
JP2004219751A (ja) * 2003-01-15 2004-08-05 Matsushita Electric Ind Co Ltd 光導波路デバイスならびにそれを用いた光導波路レーザおよびそれを備えた光学装置
US7257302B2 (en) * 2003-06-03 2007-08-14 Imra America, Inc. In-line, high energy fiber chirped pulse amplification system
US7414780B2 (en) 2003-06-30 2008-08-19 Imra America, Inc. All-fiber chirped pulse amplification systems
US7006731B2 (en) * 2003-07-01 2006-02-28 3M Innovative Properties Company Apparatus and method for adjusting the spectral response of an optical waveguide grating
US6788851B1 (en) 2003-07-01 2004-09-07 3M Innovative Properties Company Apparatus and method for adjusting the spectral response of an optical waveguide grating
US6990274B2 (en) * 2003-07-01 2006-01-24 3M Innovative Properties Company Apparatus and method for adjusting the spectral response of an optical waveguide grating
CN100378479C (zh) * 2003-11-07 2008-04-02 中国科学院上海光学精密机械研究所 应变调谐光纤光栅色散动态补偿及其监控的装置和方法
GB2412249B (en) * 2004-03-15 2006-01-25 Roke Manor Research A method of coupling an electromagnetic signal between a signal source and a waveguide
WO2006002080A2 (en) 2004-06-15 2006-01-05 Opvista Incorporated Optical communication using duobinary modulation
JP4218606B2 (ja) 2004-07-23 2009-02-04 沖電気工業株式会社 光導波路装置
WO2007046833A2 (en) * 2004-12-20 2007-04-26 Imra America, Inc. Pulsed laser source with adjustable grating compressor
CA2509551C (en) * 2005-02-16 2012-01-10 Universite Laval Device for tailoring the chromatic dispersion of a light signal
US8139476B2 (en) 2005-10-13 2012-03-20 Vello Systems, Inc. Optical ring networks using circulating optical probe in protection switching with automatic reversion
KR100724020B1 (ko) 2006-04-07 2007-06-04 한국과학기술연구원 가변 첩 광섬유 격자 기반 단층 촬영용 광간섭 신호 발생기
KR20090026165A (ko) * 2006-06-02 2009-03-11 피코메트릭스 엘엘씨 광섬유 전송을 위한 분산 및 비선형 보상
GB2441557B (en) * 2006-09-11 2010-03-17 Medway Nhs Trust Radiation device or signal
KR100783363B1 (ko) * 2006-09-29 2007-12-07 한국전자통신연구원 가변 도파로 브래그 격자 소자
US7474823B2 (en) * 2006-10-12 2009-01-06 Hewlett-Packard Development Company, L.P. Tunable dispersion compensation
CN100447600C (zh) * 2006-12-30 2008-12-31 北京交通大学 利用高双折射均匀光纤光栅补偿偏振模色散的方法和结构
US7773883B1 (en) 2007-05-04 2010-08-10 Vello Systems, Inc. Single-fiber optical ring networks based on optical double sideband modulation
WO2009012409A2 (en) 2007-07-17 2009-01-22 Opvista Incorporated Optical ring networks having node-to-node optical communication channels for carrying data traffic
JP4691608B2 (ja) * 2007-12-21 2011-06-01 株式会社フジクラ 光導波路型波長分散補償デバイスの設計方法及び製造方法
US8358888B2 (en) * 2008-04-10 2013-01-22 Ofs Fitel, Llc Systems and techniques for generating Bessel beams
JP4952744B2 (ja) * 2009-06-15 2012-06-13 富士通株式会社 可変波長分散補償器および光受信モジュール
US9485050B2 (en) 2009-12-08 2016-11-01 Treq Labs, Inc. Subchannel photonic routing, switching and protection with simplified upgrades of WDM optical networks
US8705741B2 (en) 2010-02-22 2014-04-22 Vello Systems, Inc. Subchannel security at the optical layer
US8715887B2 (en) * 2010-07-30 2014-05-06 Sabic Innovative Plastics Ip B.V. Complex holograms, method of making and using complex holograms
US8542999B2 (en) 2011-02-01 2013-09-24 Vello Systems, Inc. Minimizing bandwidth narrowing penalties in a wavelength selective switch optical network
CN102866513A (zh) * 2011-07-07 2013-01-09 罗小彬 层状复合型磁致弹光调制器件
EP2738889B1 (en) 2011-12-20 2016-08-10 Huawei Technologies Co., Ltd. Laser, passive optical network system and apparatus, and method for controlling wavelength
JP2013138055A (ja) * 2011-12-28 2013-07-11 Hitachi High-Technologies Corp 検査修正装置、検査修正方法およびファイバレーザ
EP2634942B1 (en) * 2012-02-28 2019-04-10 Mitsubishi Electric R&D Centre Europe B.V. Method and device for determining whether a configuration of an optical transmission interface has to be adjusted
US20140079400A1 (en) * 2012-09-19 2014-03-20 Commscope, Inc. Of North Carolina Fiber optic data networks that simultaneously carry network data and control signals over the same fiber optic links and related methods and apparatus
CN103094828A (zh) * 2013-01-25 2013-05-08 西安文理学院 基于声波的激光宽调谐方法及光纤激光器
US9490607B2 (en) * 2014-03-07 2016-11-08 Santec Corporation External cavity laser with single mode-hop-free tuning
CN104052547B (zh) * 2014-05-23 2016-08-24 同济大学 一种带有谐振腔的光纤非线性和色散效应补偿装置
US10869623B2 (en) 2014-05-28 2020-12-22 Santec Corporation Non-invasive optical measurement of blood analyte
US9671673B2 (en) * 2014-11-17 2017-06-06 Singapore University Of Technology And Design Optical device for dispersion compensation
US10548520B2 (en) 2015-04-01 2020-02-04 Santec Corporation Non-invasive optical measurement of blood analyte
JP6713149B2 (ja) 2015-06-01 2020-06-24 サンテック株式会社 ２つの波長を合成する光コヒーレンストモグラフィーシステム
US10677580B2 (en) 2016-04-27 2020-06-09 Santec Corporation Optical coherence tomography system using polarization switching
US9993153B2 (en) 2016-07-06 2018-06-12 Santec Corporation Optical coherence tomography system and method with multiple apertures
CN106054298B (zh) * 2016-08-23 2019-02-26 京东方科技集团股份有限公司 一种光栅以及3d显示装置
US10426337B2 (en) 2017-06-01 2019-10-01 Santec Corporation Flow imaging in an optical coherence tomography (OCT) system
US10408600B2 (en) 2017-06-22 2019-09-10 Santec Corporation Optical coherence tomography with a fizeau-type interferometer
US10206567B2 (en) 2017-07-12 2019-02-19 Santec Corporation Dual wavelength resampling system and method
US10502546B2 (en) 2017-11-07 2019-12-10 Santec Corporation Systems and methods for variable-range fourier domain imaging
CN108037597B (zh) * 2017-12-28 2020-05-12 中国科学院长春光学精密机械与物理研究所 一种可调谐啁啾布拉格体光栅及啁啾脉冲放大系统
US10337918B1 (en) * 2018-02-20 2019-07-02 Baker Hughes, A Ge Company, Llc Spectrometer with fiber bragg grating
US11213200B2 (en) 2018-03-22 2022-01-04 Santec Corporation Topographical imaging using combined sensing inputs
US11067671B2 (en) 2018-04-17 2021-07-20 Santec Corporation LIDAR sensing arrangements
US10838047B2 (en) 2018-04-17 2020-11-17 Santec Corporation Systems and methods for LIDAR scanning of an environment over a sweep of wavelengths
CN109031652A (zh) * 2018-09-11 2018-12-18 国网安徽省电力有限公司蚌埠供电公司 一种低损耗光通信色散补偿器及其色散补偿方法
CN114094441B (zh) * 2021-11-24 2023-10-20 重庆大学 基于声光超晶格调制的连续扫频分布反馈激光器
CN117471720B (zh) * 2023-12-27 2024-04-09 武汉中科锐择光电科技有限公司 一种基于声光延时线的超短脉冲整形装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499134A (en) * 1994-08-24 1996-03-12 Imra America Optical pulse amplification using chirped Bragg gratings
US5532868A (en) * 1994-09-23 1996-07-02 At&T Corp. Apparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversion
US5633885A (en) * 1994-09-29 1997-05-27 Imra America, Inc. Frequency chirp control and compensation for obtaining broad bandwidth ultrashort optical pulses from wavelength-tunable lasers
US5450427A (en) * 1994-10-21 1995-09-12 Imra America, Inc. Technique for the generation of optical pulses in modelocked lasers by dispersive control of the oscillation pulse width
US5511083A (en) * 1995-03-02 1996-04-23 United Technologies Corporation Polarized fiber laser source
US5541947A (en) * 1995-05-10 1996-07-30 The Regents Of The University Of Michigan Selectively triggered, high contrast laser
US5675674A (en) * 1995-08-24 1997-10-07 Rockbit International Optical fiber modulation and demodulation system

Also Published As

Publication number Publication date
TR200001735T2 (tr) 2000-11-21
US5982963A (en) 1999-11-09
AU2086899A (en) 1999-07-05
EA002346B1 (ru) 2002-04-25
KR20010033183A (ko) 2001-04-25
EP1040377A1 (en) 2000-10-04
BR9813627A (pt) 2000-11-21
OA11523A (en) 2004-02-09
WO1999031537A1 (en) 1999-06-24
CN1283278A (zh) 2001-02-07
CA2314106A1 (en) 1999-06-24
AP2000001839A0 (en) 2000-06-30
JP2002508534A (ja) 2002-03-19
EA200000665A1 (ru) 2001-02-26
AU747593B2 (en) 2002-05-16

Similar Documents

Publication Publication Date Title
IL136632A0 (en) Tunable nonlinearly chirped grating
GB9722421D0 (en) Optical grating
EP0749587A4 (en) OPTICAL NETWORK
GB9401193D0 (en) Electrically controllable grating
GB2326287B (en) Fuse assembly
MXPA00007771A (es) Rejillas bragg sintonizables y dispositivos que las emplean.
EP1038197A4 (en) OPTICAL CIRCULATOR
AU7070898A (en) Optical element
GB9703156D0 (en) Optical element
AU4369497A (en) Optical waveguide with Bragg grating
GB2320105B (en) Tuneable microcavities
GB9512548D0 (en) Bragg gratings in waveguides
AU1498797A (en) Bragg grating filter
GB9804870D0 (en) Electrically contrlled optical attenuator
AU3185999A (en) Tunable optical fiber bragg and long period grating
EP1045276A4 (en) ELECTROCHROMIC ELEMENT
GB2302413B (en) Bragg gratings in waveguides
GB9509932D0 (en) Bragg gratings in waveguides
AU5385198A (en) Temperature compensated fiber bragg gratings
NZ304382A (en) Optical pre-amplifier with chirped bragg grating
PL338375A1 (en) Spacer
EP1048973A4 (en) ELECTROCHROMIC ELEMENT
GB2290821B (en) Security grating assembly
EP0802283A3 (de) Gitterplatte
TW580146U (en) Cord-type optical cable