JPS6411925B2 - - Google Patents
Info
- Publication number
- JPS6411925B2 JPS6411925B2 JP2704883A JP2704883A JPS6411925B2 JP S6411925 B2 JPS6411925 B2 JP S6411925B2 JP 2704883 A JP2704883 A JP 2704883A JP 2704883 A JP2704883 A JP 2704883A JP S6411925 B2 JPS6411925 B2 JP S6411925B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic body
- solenoid coil
- fixed
- magnetic
- movable optical
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 15
- 239000000696 magnetic material Substances 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 description 32
- 230000005415 magnetization Effects 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- G02B6/3502—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
- G02B6/354—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
- G02B6/3572—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
- G02B6/358—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2704883A JPS59154406A (ja) | 1983-02-22 | 1983-02-22 | 自己保持形光スイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2704883A JPS59154406A (ja) | 1983-02-22 | 1983-02-22 | 自己保持形光スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59154406A JPS59154406A (ja) | 1984-09-03 |
| JPS6411925B2 true JPS6411925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-27 |
Family
ID=12210183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2704883A Granted JPS59154406A (ja) | 1983-02-22 | 1983-02-22 | 自己保持形光スイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785139B2 (ja) * | 1986-02-26 | 1995-09-13 | 日本電気株式会社 | 光スイツチ駆動回路 |
| JPH027015A (ja) * | 1988-06-27 | 1990-01-11 | Anritsu Corp | ファイバ可動型光スイッチ |
| JPH02127607A (ja) * | 1988-11-08 | 1990-05-16 | Fujikura Ltd | 光ファイバの切替スイッチ |
| US4946236A (en) * | 1989-05-30 | 1990-08-07 | At&T Bell Laboratories | Movable fiber optical switch |
| DE68924771T2 (de) * | 1989-07-31 | 1996-06-20 | Ibm | Steuerbarer fiberoptischer Schalter. |
| US4961620A (en) * | 1989-12-20 | 1990-10-09 | Raychem Corporation | Optical bypass switch |
| JPH0315017A (ja) * | 1990-05-24 | 1991-01-23 | Furukawa Electric Co Ltd:The | 光線路切替装置 |
| US5434936A (en) * | 1993-09-17 | 1995-07-18 | Seiko Instruments Inc. | Mechanical optical switch |
| JP2925961B2 (ja) * | 1994-11-09 | 1999-07-28 | 古河電気工業株式会社 | フィルタ移動型光スイッチ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393855A (en) * | 1977-01-27 | 1978-08-17 | Fujitsu Ltd | Photo switching element |
-
1983
- 1983-02-22 JP JP2704883A patent/JPS59154406A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59154406A (ja) | 1984-09-03 |