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NO20084036L - Planart, lysbolgefilter med blandede diffraksjonselementer - Google Patents

Planart, lysbolgefilter med blandede diffraksjonselementer

Info

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
Application number
NO20084036A
Other languages
English (en)
Inventor
Serge Bidnyk
Ashok Balakrishnan
Matt Pearson
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 NO20084036L publication Critical patent/NO20084036L/no

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.
NO20084036A 2006-03-31 2008-09-23 Planart, lysbolgefilter med blandede diffraksjonselementer NO20084036L (no)

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)

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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
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
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
EP2842246A4 (en) * 2012-04-26 2016-01-20 Hewlett Packard Development Co OPTIC SLAB
US11187838B2 (en) * 2017-07-31 2021-11-30 Kla Corporation Spectral filter for high-power fiber illumination sources
US11294061B1 (en) * 2017-08-18 2022-04-05 Acacia Communications, Inc. LiDAR sensor with orthogonal arrays
US10670860B2 (en) 2018-04-30 2020-06-02 The Trustees Of Princeton University Photonic filter bank system and method of use
WO2020096913A1 (en) 2018-11-08 2020-05-14 Luminous Computing, Inc. System and method for photonic computing
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
US11561346B2 (en) * 2020-09-24 2023-01-24 Apple Inc. Tunable echelle grating
WO2025085856A1 (en) * 2023-10-19 2025-04-24 The Board Of Trustees Of The Leland Stanford Junior University Diode-pumped photonic integrated titanium-sapphire waveguide amplifier

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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
WO1999057594A1 (de) 1998-04-30 1999-11-11 Infineon Technologies Ag Bidirektionales optisches modul für mehrkanal-anwendung
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
US6879441B1 (en) 2000-03-16 2005-04-12 Thomas Mossberg Holographic spectral filter
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
WO2002054120A1 (en) * 2000-12-28 2002-07-11 Keio University Optical signal processing circuit and method of producing same
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
DE10196464D2 (de) 2001-05-23 2004-04-15 Infineon Technologies Ag Elektro-optisches Modul zum Senden und/oder Empfangen optischer Signale mindestens zweier optischer Datenkanäle
WO2003027735A1 (de) 2001-09-14 2003-04-03 Infineon Technologies Ag Optische anordnung und sende-/empfangsmodul für bidirektionale optische wdm-systeme und optische datenübertragungen
US7209611B2 (en) * 2002-10-08 2007-04-24 Infinera Corporation Transmitter photonic integrated circuit (TxPIC) chips utilizing compact wavelength selective combiners/decombiners
AU2003297344A1 (en) * 2002-12-17 2004-07-14 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

Also Published As

Publication number Publication date
WO2007112548A8 (en) 2008-10-23
CA2646686A1 (en) 2007-10-11
WO2007112548A1 (en) 2007-10-11
JP2009531720A (ja) 2009-09-03
KR20080108501A (ko) 2008-12-15
US20070230871A1 (en) 2007-10-04
EP2002296A1 (en) 2008-12-17
CN101438192A (zh) 2009-05-20
US7474824B2 (en) 2009-01-06
EP2002296A4 (en) 2009-06-03

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