FR2288328B1 - - Google Patents

Info

Publication number
FR2288328B1
FR2288328B1 FR7531092A FR7531092A FR2288328B1 FR 2288328 B1 FR2288328 B1 FR 2288328B1 FR 7531092 A FR7531092 A FR 7531092A FR 7531092 A FR7531092 A FR 7531092A FR 2288328 B1 FR2288328 B1 FR 2288328B1
Authority
FR
France
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
Application number
FR7531092A
Other languages
French (fr)
Other versions
FR2288328A1 (fr
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of FR2288328A1 publication Critical patent/FR2288328A1/fr
Application granted granted Critical
Publication of FR2288328B1 publication Critical patent/FR2288328B1/fr
Granted 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
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/352—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element having a shaped reflective surface, e.g. a reflective element comprising several reflective surfaces or facets that function together
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/33—Acousto-optical deflection devices
    • 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
    • G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
    • G02B6/3558—1xN switch, i.e. one input and a selectable single output of N possible outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR7531092A 1974-10-16 1975-10-10 Dispositif de distribution pour des signaux optiques Granted FR2288328A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742449266 DE2449266C2 (de) 1974-10-16 1974-10-16 Verteilvorrichtung für optische Signale

Publications (2)

Publication Number Publication Date
FR2288328A1 FR2288328A1 (fr) 1976-05-14
FR2288328B1 true FR2288328B1 (oth) 1981-03-20

Family

ID=5928444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531092A Granted FR2288328A1 (fr) 1974-10-16 1975-10-10 Dispositif de distribution pour des signaux optiques

Country Status (2)

Country Link
DE (1) DE2449266C2 (oth)
FR (1) FR2288328A1 (oth)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458195B1 (fr) * 1979-05-30 1986-02-28 Materiel Telephonique Commutateur optique a tres grand nombre de voies
DE3151093C2 (de) * 1981-12-23 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Gruppe von Lichtschaltern für ein Vermittlungssystem
US5557398A (en) * 1994-04-15 1996-09-17 Molecular Devices Corporation Photometric device

Also Published As

Publication number Publication date
DE2449266C2 (de) 1978-08-24
FR2288328A1 (fr) 1976-05-14
DE2449266B1 (de) 1976-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse