EP1733267A4 - Circuit plan a ondes lumineuses a reseau de double diffraction - Google Patents

Circuit plan a ondes lumineuses a reseau de double diffraction

Info

Publication number
EP1733267A4
EP1733267A4 EP05714593A EP05714593A EP1733267A4 EP 1733267 A4 EP1733267 A4 EP 1733267A4 EP 05714593 A EP05714593 A EP 05714593A EP 05714593 A EP05714593 A EP 05714593A EP 1733267 A4 EP1733267 A4 EP 1733267A4
Authority
EP
European Patent Office
Prior art keywords
diffraction grating
lightwave circuit
planar lightwave
double diffraction
grating planar
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Withdrawn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
EP05714593A
Other languages
German (de)
English (en)
Other versions
EP1733267A1 (fr
Inventor
Serge Bidnyk
Ashok Balakrishnan
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
Priority claimed from US10/923,987 external-priority patent/US7068885B2/en
Application filed by Enablence Inc filed Critical Enablence Inc
Priority to EP10179316A priority Critical patent/EP2259109A1/fr
Publication of EP1733267A1 publication Critical patent/EP1733267A1/fr
Publication of EP1733267A4 publication Critical patent/EP1733267A4/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Withdrawn legal-status Critical Current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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated 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
    • G02B6/10—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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
EP05714593A 2004-03-24 2005-03-07 Circuit plan a ondes lumineuses a reseau de double diffraction Withdrawn EP1733267A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10179316A EP2259109A1 (fr) 2004-03-24 2005-03-07 Circuit plan a ondes lumineuses a reseau de double diffraction

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55568604P 2004-03-24 2004-03-24
US10/923,987 US7068885B2 (en) 2004-03-24 2004-08-24 Double diffraction grating planar lightwave circuit
PCT/CA2005/000352 WO2005091032A1 (fr) 2004-03-24 2005-03-07 Circuit plan a ondes lumineuses a reseau de double diffraction

Publications (2)

Publication Number Publication Date
EP1733267A1 EP1733267A1 (fr) 2006-12-20
EP1733267A4 true EP1733267A4 (fr) 2008-03-26

Family

ID=34993848

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10179316A Withdrawn EP2259109A1 (fr) 2004-03-24 2005-03-07 Circuit plan a ondes lumineuses a reseau de double diffraction
EP05714593A Withdrawn EP1733267A4 (fr) 2004-03-24 2005-03-07 Circuit plan a ondes lumineuses a reseau de double diffraction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10179316A Withdrawn EP2259109A1 (fr) 2004-03-24 2005-03-07 Circuit plan a ondes lumineuses a reseau de double diffraction

Country Status (6)

Country Link
EP (2) EP2259109A1 (fr)
JP (1) JP2007530993A (fr)
KR (1) KR20070011327A (fr)
CA (1) CA2560329C (fr)
NO (1) NO20064795L (fr)
WO (1) WO2005091032A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105445835B (zh) * 2006-10-31 2021-07-27 莫迪里斯控股有限责任公司 照明装置及照明系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223711A (ja) * 1985-03-28 1986-10-04 Nippon Sheet Glass Co Ltd 光通信用分波器
US5355237A (en) * 1993-03-17 1994-10-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wavelength-division multiplexed optical integrated circuit with vertical diffraction grating
US5937113A (en) * 1998-04-17 1999-08-10 National Research Council Of Canada Optical grating-based device having a slab waveguide polarization compensating region
US20020186925A1 (en) * 2001-06-07 2002-12-12 Ying-Tsung Lu Planar optical waveguide dense wavelength division multiplexer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3119540B2 (ja) * 1993-04-12 2000-12-25 松下電器産業株式会社 光タップ
JPH11513138A (ja) * 1996-07-02 1999-11-09 コーニング インコーポレイテッド 偏光感度を低減した回折格子
CA2330474A1 (fr) 1998-04-30 1999-11-11 Infineon Technologies Ag Module bidirectionnel pour utilisation multivoie
CA2279765C (fr) * 1998-07-30 2006-09-19 National Research Council Of Canada Dispositifs optiques planaires de guide d'ondes dont la longueur d'onde est stable et qui comprend un element dispersif
GB9903112D0 (en) * 1999-02-11 1999-04-07 Univ Bristol Optical components
DE19947889C2 (de) 1999-10-05 2003-03-06 Infineon Technologies Ag Optoelektronisches, bidirektionales Sende- und Empfangsmodul in Leadframe-Technik
US6753958B2 (en) * 2001-03-22 2004-06-22 Metrophotonics Inc. Resolution enhanced optical spectrometer having a fixed number of photodetector elements
CN1507574A (zh) 2001-05-23 2004-06-23 �����ɷ� 用于自至少二光学资料频道传送及或接收光学讯号之电光学模块
CN1547675A (zh) 2001-09-14 2004-11-17 �����ɷ� 光学装置及双向光学wdm系统及光学数据传输之收发器模块

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223711A (ja) * 1985-03-28 1986-10-04 Nippon Sheet Glass Co Ltd 光通信用分波器
US5355237A (en) * 1993-03-17 1994-10-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wavelength-division multiplexed optical integrated circuit with vertical diffraction grating
US5937113A (en) * 1998-04-17 1999-08-10 National Research Council Of Canada Optical grating-based device having a slab waveguide polarization compensating region
US20020186925A1 (en) * 2001-06-07 2002-12-12 Ying-Tsung Lu Planar optical waveguide dense wavelength division multiplexer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005091032A1 *

Also Published As

Publication number Publication date
CA2560329C (fr) 2011-11-15
EP1733267A1 (fr) 2006-12-20
JP2007530993A (ja) 2007-11-01
KR20070011327A (ko) 2007-01-24
WO2005091032A1 (fr) 2005-09-29
CA2560329A1 (fr) 2005-09-29
EP2259109A1 (fr) 2010-12-08
NO20064795L (no) 2006-10-23

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Legal Events

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

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17P Request for examination filed

Effective date: 20061024

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ LI

RBV Designated contracting states (corrected)

Designated state(s): DE DK FR GB IT SE

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE DK FR GB IT SE

RBV Designated contracting states (corrected)

Designated state(s): DE DK FR GB IT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20080226

RIC1 Information provided on ipc code assigned before grant

Ipc: G02B 6/12 20060101ALI20080220BHEP

Ipc: G02B 5/18 20060101ALI20080220BHEP

Ipc: G02B 6/34 20060101AFI20051005BHEP

17Q First examination report despatched

Effective date: 20080610

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

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Effective date: 20110419