CA2386309A1 - Conception compacte d'un commutateur optique 1xn faisant appel a un prisme de leman et a un moteur pas a pas - Google Patents

Conception compacte d'un commutateur optique 1xn faisant appel a un prisme de leman et a un moteur pas a pas Download PDF

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Publication number
CA2386309A1
CA2386309A1 CA 2386309 CA2386309A CA2386309A1 CA 2386309 A1 CA2386309 A1 CA 2386309A1 CA 2386309 CA2386309 CA 2386309 CA 2386309 A CA2386309 A CA 2386309A CA 2386309 A1 CA2386309 A1 CA 2386309A1
Authority
CA
Canada
Prior art keywords
prism
optical
leman
switches
fiber
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
CA 2386309
Other languages
English (en)
Inventor
De-Gui Sun
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2386309 priority Critical patent/CA2386309A1/fr
Publication of CA2386309A1 publication Critical patent/CA2386309A1/fr
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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3524—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive
    • 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
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3524—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive
    • G02B6/3528—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive the optical element being a prism
    • 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
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0049—Crosstalk reduction; Noise; Power budget

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
CA 2386309 2002-05-28 2002-05-28 Conception compacte d'un commutateur optique 1xn faisant appel a un prisme de leman et a un moteur pas a pas Abandoned CA2386309A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2386309 CA2386309A1 (fr) 2002-05-28 2002-05-28 Conception compacte d'un commutateur optique 1xn faisant appel a un prisme de leman et a un moteur pas a pas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2386309 CA2386309A1 (fr) 2002-05-28 2002-05-28 Conception compacte d'un commutateur optique 1xn faisant appel a un prisme de leman et a un moteur pas a pas

Publications (1)

Publication Number Publication Date
CA2386309A1 true CA2386309A1 (fr) 2003-11-28

Family

ID=29783766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2386309 Abandoned CA2386309A1 (fr) 2002-05-28 2002-05-28 Conception compacte d'un commutateur optique 1xn faisant appel a un prisme de leman et a un moteur pas a pas

Country Status (1)

Country Link
CA (1) CA2386309A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7590316B2 (en) 2005-09-14 2009-09-15 Polatis Limited Optical switch
US7876981B2 (en) 2004-07-15 2011-01-25 Polatis Ltd. Optical switch
CN108761652A (zh) * 2018-05-30 2018-11-06 中国科学院半导体研究所 用于链路内模式交换和链路交换的多模光开关架构
CN114448551A (zh) * 2022-01-20 2022-05-06 中国电子科技集团公司第二十八研究所 一种基于无源波分复用的分布式串行矩阵切换系统

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876981B2 (en) 2004-07-15 2011-01-25 Polatis Ltd. Optical switch
US7590316B2 (en) 2005-09-14 2009-09-15 Polatis Limited Optical switch
CN108761652A (zh) * 2018-05-30 2018-11-06 中国科学院半导体研究所 用于链路内模式交换和链路交换的多模光开关架构
CN114448551A (zh) * 2022-01-20 2022-05-06 中国电子科技集团公司第二十八研究所 一种基于无源波分复用的分布式串行矩阵切换系统
CN114448551B (zh) * 2022-01-20 2023-08-25 中国电子科技集团公司第二十八研究所 一种基于无源波分复用的分布式串行矩阵切换系统

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