EP1754330A4 - Transmetteur/récepteur optique bidirectionnel à deux étages - Google Patents

Transmetteur/récepteur optique bidirectionnel à deux étages

Info

Publication number
EP1754330A4
EP1754330A4 EP05753050A EP05753050A EP1754330A4 EP 1754330 A4 EP1754330 A4 EP 1754330A4 EP 05753050 A EP05753050 A EP 05753050A EP 05753050 A EP05753050 A EP 05753050A EP 1754330 A4 EP1754330 A4 EP 1754330A4
Authority
EP
European Patent Office
Prior art keywords
stage optical
directional transceiver
transceiver
directional
stage
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05753050A
Other languages
German (de)
English (en)
Other versions
EP1754330A1 (fr
Inventor
Ashok Balakrishnan
Serge Bidnyk
Matt Pearson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enablence Inc
Original Assignee
Enablence Inc
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 Enablence Inc filed Critical Enablence Inc
Publication of EP1754330A1 publication Critical patent/EP1754330A1/fr
Publication of EP1754330A4 publication Critical patent/EP1754330A4/fr
Withdrawn legal-status Critical Current

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • 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
    • H04B10/40—Transceivers
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
    • G02B6/29328—Diffractive elements operating in reflection
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
EP05753050A 2004-06-04 2005-06-02 Transmetteur/récepteur optique bidirectionnel à deux étages Withdrawn EP1754330A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57659404P 2004-06-04 2004-06-04
US57659504P 2004-06-04 2004-06-04
US57760404P 2004-06-08 2004-06-08
PCT/CA2005/000834 WO2005119954A1 (fr) 2004-06-04 2005-06-02 Transmetteur/récepteur optique bidirectionnel à deux étages

Publications (2)

Publication Number Publication Date
EP1754330A1 EP1754330A1 (fr) 2007-02-21
EP1754330A4 true EP1754330A4 (fr) 2010-12-22

Family

ID=35463179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05753050A Withdrawn EP1754330A4 (fr) 2004-06-04 2005-06-02 Transmetteur/récepteur optique bidirectionnel à deux étages

Country Status (6)

Country Link
EP (1) EP1754330A4 (fr)
JP (1) JP2008501987A (fr)
CN (1) CN101010898B (fr)
CA (1) CA2565709A1 (fr)
NO (1) NO20066082L (fr)
WO (1) WO2005119954A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101666893B (zh) * 2009-06-25 2012-05-30 浙江大学 一种基于蚀刻衍射光栅的单片集成单纤多向收发器
JP2011107705A (ja) * 2009-11-16 2011-06-02 Tessera North America Inc 光ファィバ用トリプレクサ、これを含むパッケージ、および関連方法
US8737846B2 (en) * 2012-01-30 2014-05-27 Oracle International Corporation Dynamic-grid comb optical source
JPWO2018235200A1 (ja) * 2017-06-21 2019-06-27 三菱電機株式会社 光導波路、光回路および半導体レーザ
US10547408B2 (en) * 2018-05-03 2020-01-28 Juniper Networks, Inc. Methods and apparatus for improving the skew tolerance of a coherent optical transponder in an optical communication system
US10862610B1 (en) 2019-11-11 2020-12-08 X Development Llc Multi-channel integrated photonic wavelength demultiplexer
US11187854B2 (en) * 2019-11-15 2021-11-30 X Development Llc Two-channel integrated photonic wavelength demultiplexer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383138A2 (fr) * 1989-02-16 1990-08-22 Siemens Aktiengesellschaft Dispositif pour la réception optique directe d'une pluralité de longueurs d'ondes
EP0497358A1 (fr) * 1991-02-01 1992-08-05 Siemens Aktiengesellschaft Dispositif optique intégré pour démultiplexage de plusieurs canaux de longueurs d'onde différents et méthode de sa fabrication
EP0816877A1 (fr) * 1996-07-01 1998-01-07 Corning Incorporated Multiplexeur/démultiplexeur avec réponse spectrale aplatie
WO1998000751A1 (fr) * 1996-07-02 1998-01-08 Corning Incorporated Reseau de diffraction presentant une sensibilite reduite a la polarisation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609180B1 (fr) * 1986-12-31 1989-11-03 Commissariat Energie Atomique Multiplexeur-demultiplexeur utilisant un reseau concave elliptique et realise en optique integree
JPS63244003A (ja) * 1987-03-31 1988-10-11 Shimadzu Corp 合分波器
JP2635188B2 (ja) * 1989-12-21 1997-07-30 日立電線株式会社 光アクティブモジュール
JP2865789B2 (ja) * 1990-04-04 1999-03-08 株式会社日立製作所 光伝送モジュール
JPH0481104U (fr) * 1990-11-28 1992-07-15
JPH08201648A (ja) * 1995-01-26 1996-08-09 Nippon Telegr & Teleph Corp <Ntt> 光導波回路
JP3841969B2 (ja) * 1998-08-10 2006-11-08 日本オプネクスト株式会社 Ｙ分岐光導波路及び光集積回路
GB2347806B (en) * 1999-03-12 2001-02-21 Bookham Technology Ltd Single wavelength optical transceiver
CA2349034A1 (fr) * 2001-05-28 2002-11-28 Andre Delage Methode de creation d'un filtre passe-bande plat dans une matrice d'echelle ou de guide d'ondes
JP2003066269A (ja) * 2001-08-23 2003-03-05 Hitachi Cable Ltd 波長多重分離光学デバイス及び波長多重光伝送モジュール
CA2357226A1 (fr) * 2001-09-12 2003-03-12 Optenia Inc. Controleur de performance pour reseaux optiques
US6766077B2 (en) * 2001-11-13 2004-07-20 Lnl Technologies, Inc. Planar waveguide echelle grating device with astigmatic grating facets
JP3912111B2 (ja) * 2002-01-09 2007-05-09 富士通株式会社 波長多重双方向光伝送モジュール
WO2003104867A1 (fr) * 2002-06-10 2003-12-18 Lnl Technologies Canada Inc. Surveillance de canal optique integree a un demultiplexeur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383138A2 (fr) * 1989-02-16 1990-08-22 Siemens Aktiengesellschaft Dispositif pour la réception optique directe d'une pluralité de longueurs d'ondes
EP0497358A1 (fr) * 1991-02-01 1992-08-05 Siemens Aktiengesellschaft Dispositif optique intégré pour démultiplexage de plusieurs canaux de longueurs d'onde différents et méthode de sa fabrication
EP0816877A1 (fr) * 1996-07-01 1998-01-07 Corning Incorporated Multiplexeur/démultiplexeur avec réponse spectrale aplatie
WO1998000751A1 (fr) * 1996-07-02 1998-01-08 Corning Incorporated Reseau de diffraction presentant une sensibilite reduite a la polarisation

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DELÂGE A ET AL: "Polarisation dependent loss calculation in echelle gratings using finite element method and Rayleigh expansion", OPTICAL AND QUANTUM ELECTRONICS, KLUWER ACADEMIC PUBLISHERS, BO, vol. 36, no. 1-3, 1 January 2004 (2004-01-01), pages 223 - 238, XP019261554, ISSN: 1572-817X *
JIAN-JUN HE ET AL: "Monolithic Integrated Wavelength Demultiplexer Based on a Waveguide Rowland Circle Grating in InGaAsP/InP", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 16, no. 4, 1 April 1998 (1998-04-01), XP011029084, ISSN: 0733-8724 *
LI Y P ET AL: "Silica-based optical integrated circuits", IEE PROCEEDINGS: OPTOELECTRONICS, INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB LNKD- DOI:10.1049/IP-OPT:19960840, vol. 143, no. 5, 22 October 1996 (1996-10-22), pages 263 - 280, XP006006672, ISSN: 1350-2433 *
See also references of WO2005119954A1 *

Also Published As

Publication number Publication date
CN101010898B (zh) 2010-09-29
WO2005119954A1 (fr) 2005-12-15
CA2565709A1 (fr) 2005-12-15
NO20066082L (no) 2007-01-04
JP2008501987A (ja) 2008-01-24
EP1754330A1 (fr) 2007-02-21
CN101010898A (zh) 2007-08-01

Similar Documents

Publication Publication Date Title
EP1760895A4 (fr) Module emetteur-recepteur
GB0409855D0 (en) A low cost wireless optical transceiver module
GB2397712B (en) Transceiver
TWI367927B (en) Optical elemetn
AU2003297011A8 (en) Optical transceiver
GB2397408B (en) Transceiver
AU2003240523A8 (en) Optical transceiver
EP1832017A4 (fr) Recepteur optique
SG108973A1 (en) Modular optical transceiver
EP1751594A4 (fr) Emetteur-recepteur a fibre optique
EP1783538A4 (fr) Élément optique
GB0401060D0 (en) Optical devices
GB0612842D0 (en) Integrated infrared transceiver
TWI371436B (en) Optical glass
EP1795930A4 (fr) Dispositif optique
EP1806604A4 (fr) Element optique
EP1754330A4 (fr) Transmetteur/récepteur optique bidirectionnel à deux étages
EP1602954A4 (fr) Module et emetteur-recepteur optiques
TW573867U (en) SFF transceiver module
GB0317859D0 (en) Photonic integrated circuit based optical transceiver
GB0502628D0 (en) Optical data transceivers
GB2419758B (en) Optical transmitter
GB0424477D0 (en) Optical transceiver
GB0424475D0 (en) Optical transceiver
GB2406010B (en) Optical Transceiver

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20061221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20101118

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20110208