CA2353158A1 - Multi-material structure with reduced polarization dependent loss and method therefor - Google Patents

Multi-material structure with reduced polarization dependent loss and method therefor Download PDF

Info

Publication number
CA2353158A1
CA2353158A1 CA002353158A CA2353158A CA2353158A1 CA 2353158 A1 CA2353158 A1 CA 2353158A1 CA 002353158 A CA002353158 A CA 002353158A CA 2353158 A CA2353158 A CA 2353158A CA 2353158 A1 CA2353158 A1 CA 2353158A1
Authority
CA
Canada
Prior art keywords
component
angle
end surface
substrate
light
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
CA002353158A
Other languages
English (en)
French (fr)
Inventor
Robert W. Smith
Detlef B. Gluszynski
Antao Chen
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.)
Agere Systems LLC
Original Assignee
Agere Systems Optoelectronics Guardian 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
Application filed by Agere Systems Optoelectronics Guardian Corp filed Critical Agere Systems Optoelectronics Guardian Corp
Publication of CA2353158A1 publication Critical patent/CA2353158A1/en
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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2793—Controlling polarisation dependent loss, e.g. polarisation insensitivity, reducing the change in polarisation degree of the output light even if the input polarisation state fluctuates
    • 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
    • G02B6/30—Optical coupling means for use between fibre and thin-film device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CA002353158A 2000-10-13 2001-07-16 Multi-material structure with reduced polarization dependent loss and method therefor Abandoned CA2353158A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/687,615 2000-10-13
US09/687,615 US6487341B1 (en) 2000-10-13 2000-10-13 Multi-material structure with reduced polarization dependent loss and method therefor

Publications (1)

Publication Number Publication Date
CA2353158A1 true CA2353158A1 (en) 2002-04-13

Family

ID=24761114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002353158A Abandoned CA2353158A1 (en) 2000-10-13 2001-07-16 Multi-material structure with reduced polarization dependent loss and method therefor

Country Status (5)

Country Link
US (1) US6487341B1 (enExample)
EP (1) EP1197772A3 (enExample)
JP (1) JP2002131563A (enExample)
CN (1) CN1349114A (enExample)
CA (1) CA2353158A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8938142B2 (en) 2010-12-15 2015-01-20 Cisco Technology, Inc. Silicon-based opto-electronic integrated circuit with reduced polarization dependent loss
US9645311B2 (en) * 2013-05-21 2017-05-09 International Business Machines Corporation Optical component with angled-facet waveguide

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608785B1 (fr) * 1986-12-19 1989-08-04 Thomson Csf Dispositif de connexion de fibres optiques a un circuit optique integre et procede de realisation
US4793679A (en) * 1987-04-20 1988-12-27 General Electric Company Optical coupling system
EP0289948B1 (en) 1987-05-01 1992-09-02 Nec Corporation A polarization controller
DE3831905A1 (de) * 1988-09-20 1990-03-22 Standard Elektrik Lorenz Ag Optisches wellenleitermodul mit faserankopplung
US4966431A (en) 1989-08-10 1990-10-30 At&T Bell Laboratories Integrated-optic endless polarization transformer
US5393371A (en) * 1989-12-18 1995-02-28 Litton Systems, Inc. Integrated optics chips and laser ablation methods for attachment of optical fibers thereto for LiNbO3 substrates
US5046808A (en) * 1989-12-18 1991-09-10 Litton Systems, Inc. Integrated optics chip and method of connecting optical fiber thereto
US5031983A (en) * 1990-04-04 1991-07-16 At&T Bell Laboratories Apparatus comprising a waveguide magneto-optic isolator
CA2075610A1 (en) * 1991-08-07 1993-02-08 Chin L. Chang Integrated optics chips and laser ablation methods for attachment of optical fibers thereto for linbo3 substrates
US5208876A (en) * 1991-11-01 1993-05-04 E-Tek Dynamics, Inc. Optical isolator
US5212743A (en) 1992-02-12 1993-05-18 At&T Bell Laboratories Automatic polarization controller having broadband, reset-free operation
US6195497B1 (en) * 1993-10-25 2001-02-27 Hitachi, Ltd. Associated image retrieving apparatus and method
EP0652451B1 (en) * 1993-11-08 2001-08-08 Corning Incorporated Planar optical waveguides with low back reflection pigtailing
JPH08122561A (ja) * 1994-10-21 1996-05-17 Fujitsu Ltd 光導波路と光ファイバとの接続方法及び光導波路型デバイス
WO1996019743A1 (en) * 1994-12-21 1996-06-27 E-Tek Dynamics, Inc. Integrable fiberoptic coupler and resulting devices and systems
JP2774467B2 (ja) * 1995-08-14 1998-07-09 彰二郎 川上 偏波無依存型光アイソレータ装置
JP2882328B2 (ja) * 1995-12-15 1999-04-12 日本電気株式会社 低偏光依存性光ファイバ接続構造
JPH1010359A (ja) * 1996-06-21 1998-01-16 Ando Electric Co Ltd 光結合器
JPH1068916A (ja) * 1996-08-27 1998-03-10 Tokin Corp 光導波路デバイスおよびその製造方法
JPH10123358A (ja) * 1996-10-21 1998-05-15 Ando Electric Co Ltd 光結合器
US6040944A (en) * 1997-05-29 2000-03-21 E-Tek Dynamics, Inc. Precision tunable optical filter
US5930414A (en) 1997-09-16 1999-07-27 Lucent Technologies Inc. Method and apparatus for automatic compensation of first-order polarization mode dispersion (PMD)
US6212305B1 (en) * 1999-06-28 2001-04-03 E-Tek Dynamics, Inc. Highly miniaturized, folded reflection optical isolator

Also Published As

Publication number Publication date
JP2002131563A (ja) 2002-05-09
US6487341B1 (en) 2002-11-26
EP1197772A2 (en) 2002-04-17
CN1349114A (zh) 2002-05-15
EP1197772A3 (en) 2004-01-14

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Legal Events

Date Code Title Description
FZDE Discontinued