NO20084036L - Planart, lysbolgefilter med blandede diffraksjonselementer - Google Patents
Planart, lysbolgefilter med blandede diffraksjonselementerInfo
- Publication number
- NO20084036L NO20084036L NO20084036A NO20084036A NO20084036L NO 20084036 L NO20084036 L NO 20084036L NO 20084036 A NO20084036 A NO 20084036A NO 20084036 A NO20084036 A NO 20084036A NO 20084036 L NO20084036 L NO 20084036L
- Authority
- NO
- Norway
- Prior art keywords
- waveguide
- optically coupled
- input port
- coupling
- optically
- Prior art date
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
- G02B6/28—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
- G02B6/10—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
- G02B6/10—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
- G02B6/24—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
-
- 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
- G02B6/29329—Diffractive elements operating in transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
En planar lysbølgekrets om innbefatter en skivebølgeleder med et antall forskjellige diffraksjonsfilterelementer optisk koplet til et antall inn- og utporter, tilveiebringer forskjellige optiske funksjonaliteter, innbefattende multipleksing, demultipleksing, diplekser og triplekser. I den grunnleggende utformingen er én eller flere utgangsporter optisk koplet til en inngangsport via gitterfiltre innbefattet i kappen til skivebølgelederen, og en ytterligere port er optisk koplet til inngangsporten via et diffraksjongitter etset inn i en endevegg av skivebølgelederen. En multiplekserplattform kan tilveiebringes ved optisk å kople fotodetektorer til to utgangsporter som mottar bølgelengdekanaler demultiplekset fra et inngangssignal ved hjelp av to kappeetsede filtre, og ved optisk å kople en laser til en annen inngangsport, som fører et utgående lasersignal ved endeveggen som har det etsede gitterfilteret, for kopling inn i den samme fiberen som utsendte det opprinnelige inngangssignalet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78770006P | 2006-03-31 | 2006-03-31 | |
PCT/CA2007/000460 WO2007112548A1 (en) | 2006-03-31 | 2007-03-22 | Planar lightwave filter with mixed diffraction elements |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20084036L true NO20084036L (no) | 2008-10-27 |
Family
ID=38563028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20084036A NO20084036L (no) | 2006-03-31 | 2008-09-23 | Planart, lysbolgefilter med blandede diffraksjonselementer |
Country Status (8)
Country | Link |
---|---|
US (1) | US7474824B2 (no) |
EP (1) | EP2002296A4 (no) |
JP (1) | JP2009531720A (no) |
KR (1) | KR20080108501A (no) |
CN (1) | CN101438192A (no) |
CA (1) | CA2646686A1 (no) |
NO (1) | NO20084036L (no) |
WO (1) | WO2007112548A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7889991B2 (en) * | 2007-02-12 | 2011-02-15 | Jds Uniphase Corporation | Planar lightwave circuit based tunable 3 port filter |
US7738750B2 (en) * | 2008-04-30 | 2010-06-15 | Agilent Technologies, Inc. | Compact, low-loss optical wavelength multiplexer/demultiplexer |
US8447151B2 (en) * | 2009-11-16 | 2013-05-21 | Digitaloptics Corporation East | Triplexer for an optical fiber, package including the same, and associated methods |
JP5310533B2 (ja) * | 2009-12-25 | 2013-10-09 | 富士通株式会社 | 光半導体装置 |
WO2013049942A1 (en) | 2011-10-06 | 2013-04-11 | Valorbec S.E.C. | High efficiency mono-order concave diffraction grating |
US9715050B2 (en) * | 2011-11-25 | 2017-07-25 | Cheng-Hao KO | Optical wavelength dispersion device and method of manufacturing the same |
WO2013162567A1 (en) * | 2012-04-26 | 2013-10-31 | Hewlett-Packard Development Company, L.P. | Optical slab |
US11187838B2 (en) * | 2017-07-31 | 2021-11-30 | Kla Corporation | Spectral filter for high-power fiber illumination sources |
WO2019212684A2 (en) | 2018-04-30 | 2019-11-07 | The Trustees Of Princeton University | Photonic filter bank system and method of use |
US20220155608A1 (en) * | 2019-03-29 | 2022-05-19 | Voyant Photonics, Inc. | On-chip mirror beamforming |
DE102019113478A1 (de) * | 2019-05-21 | 2020-11-26 | Analytik Jena Ag | Spektrometeranordnung |
US11016315B2 (en) | 2019-07-11 | 2021-05-25 | Luminous Computing, Inc. | Photonic bandgap phase modulator, optical filter bank, photonic computing system, and methods of use |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2579044B1 (fr) * | 1985-03-13 | 1988-02-26 | Commissariat Energie Atomique | Dispositif de multiplexage de plusieurs signaux lumineux en optique integree |
US4923271A (en) * | 1989-03-28 | 1990-05-08 | American Telephone And Telegraph Company | Optical multiplexer/demultiplexer using focusing Bragg reflectors |
CA2330474A1 (en) * | 1998-04-30 | 1999-11-11 | Infineon Technologies Ag | Bidirectional module for multichannel use |
DE19947889C2 (de) * | 1999-10-05 | 2003-03-06 | Infineon Technologies Ag | Optoelektronisches, bidirektionales Sende- und Empfangsmodul in Leadframe-Technik |
JP2001141946A (ja) * | 1999-11-16 | 2001-05-25 | Oki Electric Ind Co Ltd | 合分波素子 |
US7054517B2 (en) * | 2000-03-16 | 2006-05-30 | Lightsmyth Technologies Inc | Multiple-wavelength optical source |
US6829417B2 (en) * | 2001-08-27 | 2004-12-07 | Christoph M. Greiner | Amplitude and phase control in distributed optical structures |
US6879441B1 (en) | 2000-03-16 | 2005-04-12 | Thomas Mossberg | Holographic spectral filter |
WO2002054120A1 (fr) * | 2000-12-28 | 2002-07-11 | Keio University | Circuit de traitement de signaux optiques et procede de fabrication |
CN1207509C (zh) * | 2001-02-21 | 2005-06-22 | 皇家菲利浦电子有限公司 | 电灯 |
US20030011833A1 (en) * | 2001-04-26 | 2003-01-16 | Vladimir Yankov | Planar holographic multiplexer/demultiplexer |
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 |
DE50106661D1 (de) | 2001-09-14 | 2005-08-04 | Infineon Technologies Ag | Optische anordnung und sende-/empfangsmodul für bidirektionale optische wdm-systeme und optische datenübertagungen |
US7209611B2 (en) * | 2002-10-08 | 2007-04-24 | Infinera Corporation | Transmitter photonic integrated circuit (TxPIC) chips utilizing compact wavelength selective combiners/decombiners |
WO2004057376A2 (en) * | 2002-12-17 | 2004-07-08 | Lightsmyth Technologies Incorporated | Optical multiplexing device |
US7151635B2 (en) | 2004-03-24 | 2006-12-19 | Enablence, Inc. | Planar waveguide reflective diffraction grating |
US7068885B2 (en) * | 2004-03-24 | 2006-06-27 | Enablence, Inc. | Double diffraction grating planar lightwave circuit |
-
2007
- 2007-03-22 JP JP2009501793A patent/JP2009531720A/ja active Pending
- 2007-03-22 CA CA002646686A patent/CA2646686A1/en not_active Abandoned
- 2007-03-22 WO PCT/CA2007/000460 patent/WO2007112548A1/en active Application Filing
- 2007-03-22 EP EP07719404A patent/EP2002296A4/en not_active Withdrawn
- 2007-03-22 CN CNA2007800121822A patent/CN101438192A/zh active Pending
- 2007-03-22 KR KR1020087023860A patent/KR20080108501A/ko not_active Application Discontinuation
- 2007-03-23 US US11/690,314 patent/US7474824B2/en not_active Expired - Fee Related
-
2008
- 2008-09-23 NO NO20084036A patent/NO20084036L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP2002296A4 (en) | 2009-06-03 |
US20070230871A1 (en) | 2007-10-04 |
US7474824B2 (en) | 2009-01-06 |
EP2002296A1 (en) | 2008-12-17 |
JP2009531720A (ja) | 2009-09-03 |
CA2646686A1 (en) | 2007-10-11 |
CN101438192A (zh) | 2009-05-20 |
WO2007112548A8 (en) | 2008-10-23 |
WO2007112548A1 (en) | 2007-10-11 |
KR20080108501A (ko) | 2008-12-15 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |