CA2364270A1 - Composants optiques - Google Patents

Composants optiques Download PDF

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Publication number
CA2364270A1
CA2364270A1 CA002364270A CA2364270A CA2364270A1 CA 2364270 A1 CA2364270 A1 CA 2364270A1 CA 002364270 A CA002364270 A CA 002364270A CA 2364270 A CA2364270 A CA 2364270A CA 2364270 A1 CA2364270 A1 CA 2364270A1
Authority
CA
Canada
Prior art keywords
grating structure
grating
reflective
series
discontinuity
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.)
Abandoned
Application number
CA002364270A
Other languages
English (en)
Inventor
Michael Cowin
Richard Vincent Penty
Ian Hugh White
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.)
University of Bristol
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2364270A1 publication Critical patent/CA2364270A1/fr
Abandoned 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

L'invention concerne une structure de réseau optique sur un substrat, qui comprend plusieurs éléments de réseau (10) disposés en série distribuée (10). Chaque élément, à l'exception du premier, est espacé par rapport à l'élément précédent de la série, définissant des première et seconde discontinuités de réflexion (50, 52). La première discontinuité (50) est conçue pour recevoir un signal optique et guider ce signal vers la seconde discontinuité (52).
CA002364270A 1999-02-11 2000-02-10 Composants optiques Abandoned CA2364270A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9903112.2 1999-02-11
GBGB9903112.2A GB9903112D0 (en) 1999-02-11 1999-02-11 Optical components
PCT/GB2000/000422 WO2000048025A1 (fr) 1999-02-11 2000-02-10 Composants optiques

Publications (1)

Publication Number Publication Date
CA2364270A1 true CA2364270A1 (fr) 2000-08-17

Family

ID=10847568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002364270A Abandoned CA2364270A1 (fr) 1999-02-11 2000-02-10 Composants optiques

Country Status (5)

Country Link
EP (1) EP1151331A1 (fr)
AU (1) AU765250B2 (fr)
CA (1) CA2364270A1 (fr)
GB (1) GB9903112D0 (fr)
WO (1) WO2000048025A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005091032A1 (fr) * 2004-03-24 2005-09-29 Enablence, Inc. Circuit plan a ondes lumineuses a reseau de double diffraction
US7068885B2 (en) 2004-03-24 2006-06-27 Enablence, Inc. Double diffraction grating planar lightwave circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1506440A4 (fr) * 2002-05-17 2005-08-10 Nanoventions Inc Guides d'ondes optiques plans

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222891B (en) * 1988-09-17 1992-01-08 Stc Plc Diffraction grating
GB2316759A (en) * 1996-07-30 1998-03-04 Northern Telecom Ltd Optical multiplexer/demultiplexer having diffraction gratings in tandem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005091032A1 (fr) * 2004-03-24 2005-09-29 Enablence, Inc. Circuit plan a ondes lumineuses a reseau de double diffraction
US7068885B2 (en) 2004-03-24 2006-06-27 Enablence, Inc. Double diffraction grating planar lightwave circuit

Also Published As

Publication number Publication date
AU765250B2 (en) 2003-09-11
GB9903112D0 (en) 1999-04-07
WO2000048025A1 (fr) 2000-08-17
AU2450200A (en) 2000-08-29
EP1151331A1 (fr) 2001-11-07

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Legal Events

Date Code Title Description
FZDE Discontinued