FR2541785B3 - - Google Patents
Info
- Publication number
- FR2541785B3 FR2541785B3 FR8302465A FR8302465A FR2541785B3 FR 2541785 B3 FR2541785 B3 FR 2541785B3 FR 8302465 A FR8302465 A FR 8302465A FR 8302465 A FR8302465 A FR 8302465A FR 2541785 B3 FR2541785 B3 FR 2541785B3
- 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
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
- G02B6/353—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
- G02B6/35—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
- G02B6/3552—1x1 switch, e.g. on/off switch
-
- 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
- G02B6/3572—Magnetic force
-
- 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
- G02B6/3582—Housing means or package or arranging details of the switching elements, e.g. for thermal isolation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8302465A FR2541785A3 (fr) | 1983-02-15 | 1983-02-15 | Microcontact hermetique a transmission optique de l'information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8302465A FR2541785A3 (fr) | 1983-02-15 | 1983-02-15 | Microcontact hermetique a transmission optique de l'information |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2541785A3 FR2541785A3 (fr) | 1984-08-31 |
FR2541785B3 true FR2541785B3 (de) | 1985-03-08 |
Family
ID=9285958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8302465A Granted FR2541785A3 (fr) | 1983-02-15 | 1983-02-15 | Microcontact hermetique a transmission optique de l'information |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2541785A3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3425878B2 (ja) * | 1999-01-28 | 2003-07-14 | 日本電気株式会社 | 光スイッチ、および該光スイッチを有する光スイッチシステム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170731A (en) * | 1976-08-30 | 1979-10-09 | Miller Fluid Power Corporation | Fiber optic control modules and system employing the same |
DE2837106A1 (de) * | 1978-08-24 | 1980-03-06 | Siemens Ag | Akusto-optischer modulator zur modulation der lichtintensitaet |
JPS55111905A (en) * | 1979-02-21 | 1980-08-29 | Fujitsu Ltd | Photo switch |
JPS56119101A (en) * | 1980-02-25 | 1981-09-18 | Ritsuo Hasumi | Reflection type optical reed switch |
US4330174A (en) * | 1980-03-20 | 1982-05-18 | Douglass Howard S | Fail-safe fiber optic pushbuttons, displays, and systems employing the same |
JPS5794702A (en) * | 1980-12-04 | 1982-06-12 | Oval Eng Co Ltd | Optical lead switch |
-
1983
- 1983-02-15 FR FR8302465A patent/FR2541785A3/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2541785A3 (fr) | 1984-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |