GB8503881D0 - Optical switching arrangement - Google Patents

Optical switching arrangement

Info

Publication number: GB8503881D0
Authority: GB; United Kingdom
Prior art keywords: optical switching; switching arrangement; arrangement; optical; switching
Prior art date: 1984-03-29
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.): Pending

Application number

GB858503881A

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.)

Singer Co

Original Assignee

Singer Co

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.)

1984-03-29

Filing date

1985-02-15

Publication date

1985-03-20

1985-02-15 Application filed by Singer Co filed Critical Singer Co

1985-03-20 Publication of GB8503881D0 publication Critical patent/GB8503881D0/en

Status Pending legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

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
- G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
- 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
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- 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
- 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
- G02B6/3532—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a wavelength independent filter or having spatially dependent transmission properties, e.g. neutral filter or neutral density wedge substrate with plurality of density filters
- 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
- G02B6/3574—Mechanical force, e.g. pressure variations
- 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
- G02B6/358—Latching of the moving element, i.e. maintaining or holding the moving element in place once operation has been performed; includes a mechanically bistable system
- 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
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3594—Characterised by additional functional means, e.g. means for variably attenuating or branching or means for switching differently polarized beams

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Mechanical Light Control Or Optical Switches (AREA)
Power-Operated Mechanisms For Wings (AREA)
Push-Button Switches (AREA)
Electronic Switches (AREA)

GB858503881A 1984-03-29 1985-02-15 Optical switching arrangement Pending GB8503881D0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US59500184A	1984-03-29	1984-03-29

Publications (1)

Publication Number	Publication Date
GB8503881D0 true GB8503881D0 (en)	1985-03-20

Family

ID=24381294

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB858503881A Pending GB8503881D0 (en)	1984-03-29	1985-02-15	Optical switching arrangement

Country Status (5)

Country	Link
JP (1)	JPS60208015A (en)
DE (1)	DE3511020A1 (en)
FR (1)	FR2562359A1 (en)
GB (1)	GB8503881D0 (en)
IT (1)	IT1234928B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4850047A (en) *	1986-08-29	1989-07-18	Fujitsu Limited	Optical bus communication system utilizing frame format signals
DE4316888A1 (en) *	1993-05-19	1994-11-24	Siemens Ag	Mouse or track-ball input device for displacing mark or cursor on monitor
KR20150017945A (en) *	2013-08-08	2015-02-23	삼성전자주식회사	Signal Input Apparatus and Magnetic Resonance Imaging Apparatus comprising the same

1985
- 1985-02-15 GB GB858503881A patent/GB8503881D0/en active Pending
- 1985-02-19 JP JP60031388A patent/JPS60208015A/en active Pending
- 1985-03-06 IT IT8519782A patent/IT1234928B/en active
- 1985-03-12 FR FR8503612A patent/FR2562359A1/en not_active Withdrawn
- 1985-03-27 DE DE19853511020 patent/DE3511020A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
IT8519782A0 (en)	1985-03-06
IT1234928B (en)	1992-06-02
FR2562359A1 (en)	1985-10-04
DE3511020A1 (en)	1985-10-03
JPS60208015A (en)	1985-10-19

Publication	Publication Date	Title
GB2161338B (en)	1987-12-02	Optical switch device
KR920008431B1 (en)	1992-09-28	Switching system
GB2191357B (en)	1990-04-25	Optical switching
EP0161683A3 (en)	1988-08-03	Optical switch circuit
GB8523471D0 (en)	1985-10-30	Optical component
GB8423694D0 (en)	1984-10-24	Optical switching element
GB2185588B (en)	1989-11-15	Optical switching
GB2189038B (en)	1989-11-29	Optical switching
GB8414879D0 (en)	1984-07-18	Optical components
GB8526864D0 (en)	1985-12-04	Optical arrangement
DE3571703D1 (en)	1989-08-24	Optical switch
GB2154369B (en)	1987-10-21	Switching mechanism
GB8522099D0 (en)	1985-10-09	Switches
GB8503881D0 (en)	1985-03-20	Optical switching arrangement
GB8519269D0 (en)	1985-10-02	Optical switching arrangement
GB8406824D0 (en)	1984-04-18	Optical switching matrix
DE3564362D1 (en)	1988-09-15	Optical switch
GB8802997D0 (en)	1988-03-09	Optical switching arrangement
DE3571181D1 (en)	1989-07-27	Optical selector
GB8419600D0 (en)	1984-09-05	Optical switching arrangement
GB8515424D0 (en)	1985-08-07	Optical switching arrangement
GB2185589B (en)	1989-11-01	Optical switching arrangement
GB8502262D0 (en)	1985-02-27	Switching arrangement
GB8419004D0 (en)	1984-08-30	Waveguide switch
GB8401037D0 (en)	1984-02-15	Switches