DE69023028T2 - Bauelement für die adiabatische Veränderung der Polarisation. - Google Patents

Bauelement für die adiabatische Veränderung der Polarisation.

Info

Publication number
DE69023028T2
DE69023028T2 DE1990623028 DE69023028T DE69023028T2 DE 69023028 T2 DE69023028 T2 DE 69023028T2 DE 1990623028 DE1990623028 DE 1990623028 DE 69023028 T DE69023028 T DE 69023028T DE 69023028 T2 DE69023028 T2 DE 69023028T2
Authority
DE
Germany
Prior art keywords
polarization
component
adiabatic change
adiabatic
change
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.)
Expired - Fee Related
Application number
DE1990623028
Other languages
English (en)
Other versions
DE69023028D1 (de
Inventor
Charles Howard Henry
Rudolf Feogor Kazarinov
Yosi Shani
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 US07/437,049 external-priority patent/US4998793A/en
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of DE69023028D1 publication Critical patent/DE69023028D1/de
Application granted granted Critical
Publication of DE69023028T2 publication Critical patent/DE69023028T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/126—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
DE1990623028 1989-03-23 1990-03-14 Bauelement für die adiabatische Veränderung der Polarisation. Expired - Fee Related DE69023028T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32785189A 1989-03-23 1989-03-23
US07/437,049 US4998793A (en) 1989-11-14 1989-11-14 Adiabatic polarization manipulating device

Publications (2)

Publication Number Publication Date
DE69023028D1 DE69023028D1 (de) 1995-11-23
DE69023028T2 true DE69023028T2 (de) 1996-05-30

Family

ID=26986093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990623028 Expired - Fee Related DE69023028T2 (de) 1989-03-23 1990-03-14 Bauelement für die adiabatische Veränderung der Polarisation.

Country Status (4)

Country Link
EP (1) EP0389172B1 (de)
JP (1) JP2644060B2 (de)
DE (1) DE69023028T2 (de)
HK (1) HK34196A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978189A (en) * 1989-11-14 1990-12-18 At&T Bell Laboratories Hybrid optical isolator, circulator or switch, and systems utilizing same
NL9101226A (nl) * 1991-07-11 1993-02-01 Nederland Ptt Polarisatiefilter.
JPH06120906A (ja) * 1992-10-03 1994-04-28 Canon Inc 光レシーバ、光半導体装置及びそれを用いた光通信方式及び光通信システム
NL9300204A (nl) * 1993-02-02 1994-09-01 Nederland Ptt Geintegreerde optische component voor het manipuleren van de polarisatie van optische signalen.
GB0027227D0 (en) * 2000-11-08 2000-12-27 Bookham Technology Ltd Polarisation beam splitters/combiners
US6535656B1 (en) * 2001-10-17 2003-03-18 Corning Incorporated Planar-type polarization independent optical isolator
CA2464715C (en) * 2001-10-30 2012-05-08 Xponent Photonics, Inc. Optical junction apparatus and methods employing optical power transverse-transfer
EP1624325B1 (de) * 2004-08-03 2013-05-22 STMicroelectronics Srl Integrierte optische Struktur, empfindlich auf die in den Mantel eines planaren Lichtwellenleiterschaltkreises abgestrahlte Energie
WO2015096070A1 (zh) * 2013-12-25 2015-07-02 华为技术有限公司 波导偏振分离和偏振转换器
EP4180847A1 (de) 2014-11-11 2023-05-17 Finisar Corporation Fotonische systeme mit einem polarisationverteiler
US10992104B2 (en) 2015-12-17 2021-04-27 Ii-Vi Delaware, Inc. Dual layer grating coupler
WO2017106880A1 (en) 2015-12-17 2017-06-22 Finisar Corporation Surface coupled systems
WO2017151416A2 (en) * 2016-03-02 2017-09-08 Corning Optical Communications LLC Interposer assemblies and arrangements for coupling at least one optical fiber to at least one optoelectronic device
WO2017201100A2 (en) 2016-05-16 2017-11-23 Finisar Corporation Adiabatically coupled optical system
WO2018106834A1 (en) 2016-12-06 2018-06-14 Finisar Corporation Surface coupled laser with optical interposer
US10809456B2 (en) 2018-04-04 2020-10-20 Ii-Vi Delaware Inc. Adiabatically coupled photonic systems with fan-out interposer
US11435522B2 (en) 2018-09-12 2022-09-06 Ii-Vi Delaware, Inc. Grating coupled laser for Si photonics
US11404850B2 (en) 2019-04-22 2022-08-02 Ii-Vi Delaware, Inc. Dual grating-coupled lasers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114111A (en) * 1981-01-08 1982-07-15 Nippon Telegr & Teleph Corp <Ntt> Optical polarized branching filter
JPS5948713A (ja) * 1982-09-13 1984-03-21 Nec Corp 偏光分離光素子
JPS59102203A (ja) * 1982-12-03 1984-06-13 Omron Tateisi Electronics Co 光偏波面分離素子
US4763977A (en) * 1985-01-09 1988-08-16 Canadian Patents And Development Limited-Societe Optical fiber coupler with tunable coupling ratio and method of making
US4701009A (en) * 1985-02-04 1987-10-20 Hughes Aircraft Company Spectral filter for integrated optics
US4669815A (en) * 1985-08-12 1987-06-02 Trw Inc. Integrated optical waveguide multiplexer/demultiplexer
JPS6455505A (en) * 1987-08-26 1989-03-02 Matsushita Electric Ind Co Ltd Spectral separating and coupling device

Also Published As

Publication number Publication date
EP0389172A3 (de) 1991-12-27
DE69023028D1 (de) 1995-11-23
EP0389172B1 (de) 1995-10-18
JP2644060B2 (ja) 1997-08-25
JPH02275402A (ja) 1990-11-09
HK34196A (en) 1996-03-08
EP0389172A2 (de) 1990-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee