DE60214031D1 - Optischer schalter mit einem beweglichen holographischen optischen element - Google Patents

Optischer schalter mit einem beweglichen holographischen optischen element

Info

Publication number
DE60214031D1
DE60214031D1 DE60214031T DE60214031T DE60214031D1 DE 60214031 D1 DE60214031 D1 DE 60214031D1 DE 60214031 T DE60214031 T DE 60214031T DE 60214031 T DE60214031 T DE 60214031T DE 60214031 D1 DE60214031 D1 DE 60214031D1
Authority
DE
Germany
Prior art keywords
optical element
mobile holographic
optical
optical switch
switch
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
DE60214031T
Other languages
English (en)
Other versions
DE60214031T2 (de
Inventor
L Frick
R Willcox
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.)
Rosemount Inc
Original Assignee
Rosemount 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
Priority claimed from US09/905,736 external-priority patent/US7003187B2/en
Priority claimed from US09/905,769 external-priority patent/US6810176B2/en
Application filed by Rosemount Inc filed Critical Rosemount Inc
Application granted granted Critical
Publication of DE60214031D1 publication Critical patent/DE60214031D1/de
Publication of DE60214031T2 publication Critical patent/DE60214031T2/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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3536—Optical coupling means having switching means involving evanescent coupling variation, e.g. by a moving element such as a membrane which changes the effective refractive index
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02B6/10—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
    • G02B6/13—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
    • G02B2006/12133—Functions
    • G02B2006/12164—Multiplexing; Demultiplexing
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3582—Housing means or package or arranging details of the switching elements, e.g. for thermal isolation
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Holo Graphy (AREA)
DE60214031T 2001-07-13 2002-04-25 Optischer schalter mit einem beweglichen holographischen optischen element Expired - Fee Related DE60214031T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US905769 2001-07-13
US09/905,736 US7003187B2 (en) 2000-08-07 2001-07-13 Optical switch with moveable holographic optical element
US905736 2001-07-13
US09/905,769 US6810176B2 (en) 2000-08-07 2001-07-13 Integrated transparent substrate and diffractive optical element
PCT/US2002/013343 WO2003007051A2 (en) 2001-07-13 2002-04-25 Optical switch with moveable holographic optical element

Publications (2)

Publication Number Publication Date
DE60214031D1 true DE60214031D1 (de) 2006-09-28
DE60214031T2 DE60214031T2 (de) 2007-03-15

Family

ID=27129437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60214031T Expired - Fee Related DE60214031T2 (de) 2001-07-13 2002-04-25 Optischer schalter mit einem beweglichen holographischen optischen element

Country Status (6)

Country Link
EP (1) EP1451628B9 (de)
JP (1) JP2004534281A (de)
CN (1) CN100445798C (de)
AU (1) AU2002308501A1 (de)
DE (1) DE60214031T2 (de)
WO (1) WO2003007051A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995610B (zh) * 2010-10-25 2015-08-19 北京理工大学 超轻薄宽光谱全息天线
US10473862B2 (en) * 2016-12-16 2019-11-12 The Charles Stark Draper Laboratory, Inc. Integrated MEMS switches for selectively coupling light in and out of a waveguide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173819A (en) * 1981-04-20 1982-10-26 Matsushita Electric Ind Co Ltd Optical switch
JPH0630165B2 (ja) * 1985-12-20 1994-04-20 富士通株式会社 光ピツクアツプ
US4838630A (en) * 1987-12-21 1989-06-13 Physical Optics Corporation Holographic planar optical interconnect
DE69407628T2 (de) * 1993-02-01 1998-08-27 Matsushita Electric Ind Co Ltd Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken
US6421179B1 (en) * 1997-05-02 2002-07-16 Interscience, Inc. Wavelength division multiplexing system and method using a reconfigurable diffraction grating
EP0969306B1 (de) * 1998-01-20 2005-05-11 Seiko Epson Corporation Optische schaltvorrichtung und bildanzeigevorrichtung
US6212314B1 (en) * 1998-07-08 2001-04-03 Lucent Technologies Integrated opto-mechanical apparatus
US6315676B1 (en) * 1999-10-14 2001-11-13 David Alden Sandlin Golf ball teeing device
US7003187B2 (en) * 2000-08-07 2006-02-21 Rosemount Inc. Optical switch with moveable holographic optical element

Also Published As

Publication number Publication date
EP1451628A2 (de) 2004-09-01
DE60214031T2 (de) 2007-03-15
CN1636156A (zh) 2005-07-06
EP1451628B9 (de) 2007-01-10
CN100445798C (zh) 2008-12-24
WO2003007051A2 (en) 2003-01-23
AU2002308501A1 (en) 2003-01-29
EP1451628B1 (de) 2006-08-16
JP2004534281A (ja) 2004-11-11
WO2003007051A3 (en) 2004-05-27

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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