DE3878710T2 - Strahlungsablenkungsvorrichtung. - Google Patents

Strahlungsablenkungsvorrichtung.

Info

Publication number
DE3878710T2
DE3878710T2 DE8888302979T DE3878710T DE3878710T2 DE 3878710 T2 DE3878710 T2 DE 3878710T2 DE 8888302979 T DE8888302979 T DE 8888302979T DE 3878710 T DE3878710 T DE 3878710T DE 3878710 T2 DE3878710 T2 DE 3878710T2
Authority
DE
Germany
Prior art keywords
supporting substrate
deflection device
load portion
cantilever beam
radiation deflection
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 - Lifetime
Application number
DE8888302979T
Other languages
English (en)
Other versions
DE3878710D1 (de
Inventor
Ian William Stanley
John Nicholas Shepherd
Peter Scarber Dobson
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.)
IPG Photonics Corp
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE3878710D1 publication Critical patent/DE3878710D1/de
Application granted granted Critical
Publication of DE3878710T2 publication Critical patent/DE3878710T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • 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
    • G02B6/3566—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details involving bending a beam, e.g. with cantilever
    • 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
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3508—Lateral or transverse displacement of the whole waveguides, e.g. by varying the distance between opposed waveguide ends, or by mutual lateral displacement of opposed waveguide ends
    • 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
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • 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
    • 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
    • G02B6/355—1x2 switch, i.e. one input and a selectable single output of two possible outputs
    • 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
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/357—Electrostatic force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Micromachines (AREA)
  • Particle Accelerators (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE8888302979T 1987-04-02 1988-03-31 Strahlungsablenkungsvorrichtung. Expired - Lifetime DE3878710T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878707854A GB8707854D0 (en) 1987-04-02 1987-04-02 Radiation deflector assembly

Publications (2)

Publication Number Publication Date
DE3878710D1 DE3878710D1 (de) 1993-04-08
DE3878710T2 true DE3878710T2 (de) 1993-06-09

Family

ID=10615092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302979T Expired - Lifetime DE3878710T2 (de) 1987-04-02 1988-03-31 Strahlungsablenkungsvorrichtung.

Country Status (9)

Country Link
US (1) US5024500A (de)
EP (1) EP0286337B1 (de)
JP (1) JP2625189B2 (de)
AT (1) ATE86394T1 (de)
AU (1) AU602078B2 (de)
CA (1) CA1315379C (de)
DE (1) DE3878710T2 (de)
GB (1) GB8707854D0 (de)
WO (1) WO1988007697A1 (de)

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Also Published As

Publication number Publication date
DE3878710D1 (de) 1993-04-08
EP0286337B1 (de) 1993-03-03
ATE86394T1 (de) 1993-03-15
GB8707854D0 (en) 1987-05-07
AU602078B2 (en) 1990-09-27
US5024500A (en) 1991-06-18
CA1315379C (en) 1993-03-30
AU1543188A (en) 1988-11-02
JP2625189B2 (ja) 1997-07-02
WO1988007697A1 (en) 1988-10-06
EP0286337A1 (de) 1988-10-12
JPH01502782A (ja) 1989-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IPG PHOTONICS CORP., OXFORD, MASS., US