BR112013017747A2 - sistema, chip de laser-em-cmos, e método para definir um comprimento de onda a ser utilizado pelo chip de laser-em-cmos - Google Patents

sistema, chip de laser-em-cmos, e método para definir um comprimento de onda a ser utilizado pelo chip de laser-em-cmos

Info

Publication number
BR112013017747A2
BR112013017747A2 BR112013017747A BR112013017747A BR112013017747A2 BR 112013017747 A2 BR112013017747 A2 BR 112013017747A2 BR 112013017747 A BR112013017747 A BR 112013017747A BR 112013017747 A BR112013017747 A BR 112013017747A BR 112013017747 A2 BR112013017747 A2 BR 112013017747A2
Authority
BR
Brazil
Prior art keywords
laser
cmos chip
wavelength
setting
present
Prior art date
Application number
BR112013017747A
Other languages
English (en)
Other versions
BR112013017747B8 (pt
BR112013017747B1 (pt
Inventor
Stefan Dahlfort
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112013017747A2 publication Critical patent/BR112013017747A2/pt
Publication of BR112013017747B1 publication Critical patent/BR112013017747B1/pt
Publication of BR112013017747B8 publication Critical patent/BR112013017747B8/pt

Links

Classifications

    • 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
    • H04B10/2587—Arrangements specific to fibre transmission using a single light source for multiple stations
    • 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
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/5162—Return-to-zero modulation schemes
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0256—Optical medium access at the optical channel layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

sistema, chip de laser-em-cmos, e método para definir um comprimento de onda a ser utilizado pelo chip de laser-em-cmos um sistema, um chip de laser-em-cmos, e um método são descritos aqui de acordo com a presente invenção. em uma modalidade, a presente invenção permite que um sistema capaz de wdm convencional determine quais comprimentos de onda as portas ópticas do chip de laser-com-cmos utilizará por semear cada de seus dispositivos de geração de luz refletida a montante loc (por exemplo, rsoas) com um comprimento de onda específico.
BR112013017747A 2011-01-31 2012-01-05 Sistema, chip de laser-em-cmos e método para habilitar comunicações de multiplexação por divisão de comprimento de onda BR112013017747B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/017,166 US8687971B2 (en) 2011-01-31 2011-01-31 System, laser-on-CMOS chip, and method for setting a wavelength to be used by the laser-on-CMOS chip
US13/017,166 2011-01-31
PCT/IB2012/050066 WO2012104736A1 (en) 2011-01-31 2012-01-05 System, laser-on-cmos chip, and method for setting a wavelength to be used by the laser-on-cmos chip

Publications (3)

Publication Number Publication Date
BR112013017747A2 true BR112013017747A2 (pt) 2016-10-11
BR112013017747B1 BR112013017747B1 (pt) 2022-06-21
BR112013017747B8 BR112013017747B8 (pt) 2022-07-19

Family

ID=45531500

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013017747A BR112013017747B8 (pt) 2011-01-31 2012-01-05 Sistema, chip de laser-em-cmos e método para habilitar comunicações de multiplexação por divisão de comprimento de onda

Country Status (5)

Country Link
US (1) US8687971B2 (pt)
EP (1) EP2671331B1 (pt)
CN (1) CN103348611B (pt)
BR (1) BR112013017747B8 (pt)
WO (1) WO2012104736A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10613274B2 (en) * 2016-05-13 2020-04-07 Luxtera, Inc. Method and system for integrated multi-port waveguide photodetectors
US10756839B1 (en) * 2019-05-09 2020-08-25 Hewlett Packard Enterprise Development Lp Hybrid coarse wavelength division multiplexing (CWDM) transceiver

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216682A (en) * 1992-02-13 1993-06-01 Telefonaktiebolaget Lm Ericsson Laser control method and apparatus
US9191117B2 (en) * 1995-05-11 2015-11-17 Ciena Corporation High-speed optical transponder systems
US20020067882A1 (en) * 2000-05-26 2002-06-06 Guilfoyle Peter S. Virtual optoelectronic crossbar switch
US20020076480A1 (en) * 2000-12-15 2002-06-20 Yung-Chieh Hsieh Low cost step tunable light source
JP3782407B2 (ja) * 2002-08-06 2006-06-07 ズン−クック，チェ 波長分割多重方式手動型光加入者網システム（ｗａｖｅｌｅｎｇｔｈｄｉｖｉｓｉｏｎｍｕｌｔｉｐｌｅｘｉｎｇ−ｐａｓｓｉｖｅｏｐｔｉｃａｌｎｅｔｗｏｒｋ）
US7218640B2 (en) * 2002-08-30 2007-05-15 Intel Corporation Multi-port high-speed serial fabric interconnect chip in a meshed configuration
US7095620B2 (en) * 2002-11-27 2006-08-22 International Business Machines Corp. Optically connectable circuit board with optical component(s) mounted thereon
US7515626B2 (en) * 2003-05-29 2009-04-07 Novera Optics, Inc. Light source capable of lasing that is wavelength locked by an injected light signal
US7058247B2 (en) * 2003-12-17 2006-06-06 International Business Machines Corporation Silicon carrier for optical interconnect modules
US7773836B2 (en) * 2005-12-14 2010-08-10 Luxtera, Inc. Integrated transceiver with lightpipe coupler
US20060173125A1 (en) * 2004-08-18 2006-08-03 Lawson L R Nanoimprint lithography method and product
JP4858750B2 (ja) * 2005-10-06 2012-01-18 日本電気株式会社 情報処理装置
US7454097B2 (en) * 2006-03-31 2008-11-18 Xyratex Technology Limited Optical circuit board, an optical backplane and an optical communication system
US8571410B2 (en) * 2006-10-11 2013-10-29 Novera Optics, Inc. Mutual wavelength locking in WDM-PONS
US8168939B2 (en) * 2008-07-09 2012-05-01 Luxtera, Inc. Method and system for a light source assembly supporting direct coupling to an integrated circuit
WO2010025767A1 (en) * 2008-09-04 2010-03-11 Telefonaktiebolaget Lm Ericsson (Publ) Passive optical networks
WO2010064999A1 (en) 2008-12-05 2010-06-10 Agency For Science, Technology And Research Wavelength division multiplexed passive optical network
US8554025B2 (en) * 2009-06-30 2013-10-08 Oracle America, Inc. Optical connector with reduced mechanical-alignment sensitivity
KR20130028089A (ko) 2010-04-30 2013-03-18 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 수동형 광 네트워크
US8437637B2 (en) * 2010-11-29 2013-05-07 The Chinese University Of Hong Kong Methods and systems for multicast control

Also Published As

Publication number Publication date
EP2671331A1 (en) 2013-12-11
US20120195599A1 (en) 2012-08-02
US8687971B2 (en) 2014-04-01
AU2012213128A1 (en) 2013-08-22
EP2671331B1 (en) 2017-11-22
BR112013017747B8 (pt) 2022-07-19
WO2012104736A1 (en) 2012-08-09
CN103348611A (zh) 2013-10-09
AU2012213128B2 (en) 2016-08-25
BR112013017747B1 (pt) 2022-06-21
CN103348611B (zh) 2016-11-09
AU2012213128A8 (en) 2016-09-08

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE)

B15K Others concerning applications: alteration of classification

Ipc: H04B 10/2587 (2013.01), H04B 10/516 (2013.01), H04

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/01/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2685 DE 21/06/2022, QUANTO AO ITEM (71) QUALIFICACAO, ITEM (71) ENDERECO DA DEPOSITANTE E RELATORIO DESCRITIVO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2688 DE 12/07/2022, QUANTO AO PRAZO DE VALIDADE: 20 (VINTE) ANOS, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF.

B16B Notification of grant cancelled [chapter 16.2 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 16.3 NA RPI NO 2689 DE 19/07/2022 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2758 DE 14-11-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.