DE69024523T2 - Integration von planaren, optischen Freiraum-Komponenten - Google Patents

Integration von planaren, optischen Freiraum-Komponenten

Info

Publication number
DE69024523T2
DE69024523T2 DE69024523T DE69024523T DE69024523T2 DE 69024523 T2 DE69024523 T2 DE 69024523T2 DE 69024523 T DE69024523 T DE 69024523T DE 69024523 T DE69024523 T DE 69024523T DE 69024523 T2 DE69024523 T2 DE 69024523T2
Authority
DE
Germany
Prior art keywords
integration
planar
free space
optical free
space components
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
DE69024523T
Other languages
English (en)
Other versions
DE69024523D1 (de
Inventor
Alan Huang
Juergen Jahns
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
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of DE69024523D1 publication Critical patent/DE69024523D1/de
Application granted granted Critical
Publication of DE69024523T2 publication Critical patent/DE69024523T2/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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G02B6/1245—Geodesic lenses
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2848—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE69024523T 1989-04-28 1990-04-21 Integration von planaren, optischen Freiraum-Komponenten Expired - Fee Related DE69024523T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/345,760 US4966447A (en) 1989-04-28 1989-04-28 Integration of free-space planar optical components

Publications (2)

Publication Number Publication Date
DE69024523D1 DE69024523D1 (de) 1996-02-15
DE69024523T2 true DE69024523T2 (de) 1996-08-14

Family

ID=23356370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024523T Expired - Fee Related DE69024523T2 (de) 1989-04-28 1990-04-21 Integration von planaren, optischen Freiraum-Komponenten

Country Status (4)

Country Link
US (1) US4966447A (de)
EP (2) EP0394883B1 (de)
JP (1) JPH02301703A (de)
DE (1) DE69024523T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06160610A (ja) * 1989-12-26 1994-06-07 Xerox Corp 不連続多位相フレネルレンズ製造方法
US5077878A (en) * 1990-07-11 1992-01-07 Gte Laboratories Incorporated Method and device for passive alignment of diode lasers and optical fibers
US5317551A (en) * 1990-07-16 1994-05-31 Matsushita Electric Industrial Co., Ltd. Optical disk head including a light path having a thickness and width greater than the light beam wavelength by a predetermined amount
US5153772A (en) * 1991-04-09 1992-10-06 Toledyne Industries, Inc. Binary optic-corrected multistage imaging system
JPH05324589A (ja) * 1992-03-25 1993-12-07 Nippon Sheet Glass Co Ltd 並列コンピュータ装置および光結合装置
DE19621196C2 (de) * 1996-05-25 1998-03-19 Leica Ag Optischer Sensor zum Verfolgen einer Zielmarke
US20010026399A1 (en) * 1998-09-24 2001-10-04 Masaaki Nakabayashi Diffractive optical element and method of manufacture of the same
JP3290631B2 (ja) * 1998-10-02 2002-06-10 キヤノン株式会社 光学ユニット、光学ユニットの製造方法、光学ユニットを用いた光学系、光学ユニットを用いた露光装置及びこの露光装置を用いたデバイスの製造方法
US6420202B1 (en) 2000-05-16 2002-07-16 Agere Systems Guardian Corp. Method for shaping thin film resonators to shape acoustic modes therein
JP2002062417A (ja) 2000-06-07 2002-02-28 Canon Inc 回折光学素子、該回折光学素子を有する光学系及び光学機器、回折光学素子の製造方法、回折光学素子製造用の金型
JP2002071923A (ja) * 2000-08-29 2002-03-12 Canon Inc 回折光学素子の製造方法及び回折光学素子、並びに該回折光学素子を有する光学系、該光学系を有する撮影装置と観察装置
SE522520C2 (sv) 2000-11-02 2004-02-10 Ericsson Telefon Ab L M Signalbearbetningssystem
US7880255B2 (en) * 2004-07-19 2011-02-01 Micron Technology, Inc. Pixel cell having a grated interface
US7920794B1 (en) 2007-01-05 2011-04-05 Lockheed Martin Corporation Free space optical communication
US7885548B1 (en) 2007-01-24 2011-02-08 Lockheed Martin Corporation Free space optical communication
WO2009096927A1 (en) * 2008-01-31 2009-08-06 Hewlett-Packard Development Company, L.P. Free space optical interconnect

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546469A (en) * 1967-12-20 1970-12-08 Inventors & Investors Inc Electro-optical displacement measurer using zone plates
SE421568B (sv) * 1980-05-28 1982-01-04 Optisk Forskning Inst Anordning for uppdelning av en ljusstrale i ett flertal stralar eller omvent
US4693544A (en) * 1982-12-14 1987-09-15 Nippon Sheet Glass Co., Ltd. Optical branching device with internal waveguide
JPS6019101A (ja) * 1983-07-13 1985-01-31 Hoya Corp ビ−ムスプリツタ
DE3400480A1 (de) * 1984-01-09 1985-09-05 Klaus-Rüdiger Dipl.-Ing. 4350 Recklinghausen Hase Optisches bus-system (optobus) mit planarem lichtleiter fuer datenverarbeitende systeme, insbesondere mikrorechner
FR2590995B1 (fr) * 1985-02-26 1988-08-19 Thomson Csf Dispositif d'interconnexion optique de cartes de composants electroniques dans un coffret et procede de fabrication
JPH0630165B2 (ja) * 1985-12-20 1994-04-20 富士通株式会社 光ピツクアツプ
US4823331A (en) * 1986-02-24 1989-04-18 Sony Corporation Focusing detection apparatus
US4711997A (en) * 1986-11-14 1987-12-08 American Telephone And Telegraph Company, At&T Bell Laboratories Optical interconnection of devices on chips

Also Published As

Publication number Publication date
EP0674192A2 (de) 1995-09-27
DE69024523D1 (de) 1996-02-15
JPH02301703A (ja) 1990-12-13
EP0394883A2 (de) 1990-10-31
EP0394883B1 (de) 1996-01-03
EP0394883A3 (de) 1991-11-13
EP0674192A3 (de) 1999-06-16
US4966447A (en) 1990-10-30

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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