NO962844L - Integrert optisk modus-omformer - Google Patents

Integrert optisk modus-omformer

Info

Publication number
NO962844L
NO962844L NO962844A NO962844A NO962844L NO 962844 L NO962844 L NO 962844L NO 962844 A NO962844 A NO 962844A NO 962844 A NO962844 A NO 962844A NO 962844 L NO962844 L NO 962844L
Authority
NO
Norway
Prior art keywords
integrated optical
waveguide
optical mode
mode converter
strip
Prior art date
Application number
NO962844A
Other languages
English (en)
Other versions
NO962844D0 (no
Inventor
Joergen Werngreen Pedersen
Original Assignee
Nederland Ptt
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 Nederland Ptt filed Critical Nederland Ptt
Publication of NO962844D0 publication Critical patent/NO962844D0/no
Publication of NO962844L publication Critical patent/NO962844L/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
    • G02B6/10—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
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • G02B6/136—Integrated optical circuits characterised by the manufacturing method by etching
    • 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
    • G02B6/126—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 using polarisation effects
    • 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
    • G02B6/14—Mode converters

Landscapes

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

Abstract

Integrert optisk modusomformer forsynt med.en kanal- formet bølgeleder omfattende en periodisk sammenkje- ding av to bølgeledende underseksjoner (P) og (Q) definert ved en stripeformet struktur som er under- støttet av et substrat. Bølgelederprofilene til underseksjonene (P) og (Q) er definert ved to del- striper, av hvilke minst en, men fortrinnsvis begge, er forsynt med et spor (Sp, SQ) som går i langsgående retning av den aktuelle delstripe. Sporene er påført på en slik måte at bare feltfordelingen til en av de to ledede modi omfattet av omformingen, er påvirket. Hensikt: Økt omforming pr. grensesnitt; og en lavere dempning i spesifikke utførelsesformer.
NO962844A 1995-07-07 1996-07-05 Integrert optisk modus-omformer NO962844L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1000759A NL1000759C2 (nl) 1995-07-07 1995-07-07 Geïntegreerde optische modus-omzetter.

Publications (2)

Publication Number Publication Date
NO962844D0 NO962844D0 (no) 1996-07-05
NO962844L true NO962844L (no) 1997-01-08

Family

ID=19761287

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962844A NO962844L (no) 1995-07-07 1996-07-05 Integrert optisk modus-omformer

Country Status (6)

Country Link
US (1) US5703977A (no)
EP (1) EP0753769A3 (no)
JP (1) JP3028288B2 (no)
CA (1) CA2179361A1 (no)
NL (1) NL1000759C2 (no)
NO (1) NO962844L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400860B1 (en) * 2000-03-21 2002-06-04 Lucent Technologies Inc. Wavelength selective polarization beam splitter/combiner
US7609918B2 (en) * 2002-05-28 2009-10-27 Optun (Bvi) Ltd. Method and apparatus for optical mode division multiplexing and demultiplexing
US7321705B2 (en) * 2002-05-28 2008-01-22 Optun (Bvi) Ltd. Method and device for optical switching and variable optical attenuation
US7218814B2 (en) * 2002-05-28 2007-05-15 Optun (Bvi) Ltd. Method and apparatus for optical mode conversion
US6804440B2 (en) * 2002-07-26 2004-10-12 Lnl Technologies, Inc. Integrated mode converter, waveguide, and on-chip function
US20040096136A1 (en) * 2002-11-18 2004-05-20 Harmeet Singh Integrated polarization rotator
US20100316070A1 (en) * 2007-09-25 2010-12-16 Mikhail Sumetsky Asymmetrically perturbed optical fibers for mode transformers
WO2009055894A1 (en) * 2007-10-31 2009-05-07 Onechip Photonics Inc. Enhanced efficiency laterally-coupled distributed feedback laser
US7796656B2 (en) * 2007-11-05 2010-09-14 Onechip Photonics Inc. Enhanced efficiency laterally-coupled distributed feedback laser
DE102016202634A1 (de) * 2016-02-19 2017-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen eines Polarisationskonverters, Polarisationskonverter und Polarisationskonverterelement
CN109644049B (zh) * 2016-08-29 2022-07-26 日本电信电话株式会社 光传输系统
CN109085702B (zh) * 2018-09-15 2020-09-18 西安奇芯光电科技有限公司 偏振衰减器及偏振衰减方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100852A (nl) * 1991-05-16 1992-12-16 Nederland Ptt Modusomzetter.
NL9200328A (nl) * 1992-02-21 1993-09-16 Nederland Ptt Optische schakelcomponent.
NL9200576A (nl) * 1992-03-27 1993-10-18 Nederland Ptt Regelbare polarisatie-omvormer.
US5243669A (en) * 1992-04-07 1993-09-07 At&T Bell Laboratories Asymmetric, periodically loaded waveguide for polarization rotation
NL9301656A (nl) * 1993-09-24 1995-04-18 Nederland Ptt Geintegreerde optische polarisatie-omzetter met versterkte periodieke koppeling.

Also Published As

Publication number Publication date
EP0753769A3 (en) 1997-01-22
EP0753769A2 (en) 1997-01-15
NO962844D0 (no) 1996-07-05
US5703977A (en) 1997-12-30
JPH0933743A (ja) 1997-02-07
JP3028288B2 (ja) 2000-04-04
NL1000759C2 (nl) 1997-01-08
CA2179361A1 (en) 1997-01-08

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Legal Events

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