JPS631563B2 - - Google Patents
Info
- Publication number
- JPS631563B2 JPS631563B2 JP5796980A JP5796980A JPS631563B2 JP S631563 B2 JPS631563 B2 JP S631563B2 JP 5796980 A JP5796980 A JP 5796980A JP 5796980 A JP5796980 A JP 5796980A JP S631563 B2 JPS631563 B2 JP S631563B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- optical path
- permanent magnet
- magnetic
- movable permanent
- 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 41
- 239000000696 magnetic material Substances 0.000 claims description 14
- 230000004907 flux Effects 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000002335 surface treatment layer Substances 0.000 description 2
- -1 amount Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001052 transient effect 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
- G02B6/3564—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
- G02B6/351—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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Electromagnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5796980A JPS56154701A (en) | 1980-05-02 | 1980-05-02 | Optical path changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5796980A JPS56154701A (en) | 1980-05-02 | 1980-05-02 | Optical path changer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56154701A JPS56154701A (en) | 1981-11-30 |
| JPS631563B2 true JPS631563B2 (enrdf_load_stackoverflow) | 1988-01-13 |
Family
ID=13070834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5796980A Granted JPS56154701A (en) | 1980-05-02 | 1980-05-02 | Optical path changer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56154701A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588569U (ja) * | 1991-07-17 | 1993-12-03 | 秀雄 福田 | ゴルフに使用するパターの構造 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3870754B2 (ja) | 2001-04-27 | 2007-01-24 | 松下電工株式会社 | 光スイッチ |
| TW200528753A (en) * | 2003-09-05 | 2005-09-01 | Ts Corp | Optical part guide mechanism |
-
1980
- 1980-05-02 JP JP5796980A patent/JPS56154701A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588569U (ja) * | 1991-07-17 | 1993-12-03 | 秀雄 福田 | ゴルフに使用するパターの構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56154701A (en) | 1981-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7429808B2 (en) | Gliding field linear motor | |
| KR100195313B1 (ko) | 카메라용 렌즈경통 | |
| KR970006069B1 (ko) | 리니어모터 | |
| JP2534586B2 (ja) | 小型単相電磁アクチュエ―タ | |
| JP2881959B2 (ja) | カメラ用レンズ鏡筒 | |
| US6607305B2 (en) | Bi-directional micromechanical latching linear actuator | |
| US6606429B1 (en) | Electromechanically controlled optical element | |
| JPS631563B2 (enrdf_load_stackoverflow) | ||
| JP3996414B2 (ja) | アクチュエータ装置 | |
| JPH07146430A (ja) | 電磁駆動装置及び電磁駆動装置を用いたフォーカス制御装置 | |
| JPS6411925B2 (enrdf_load_stackoverflow) | ||
| JP2020043703A (ja) | 駆動装置、レンズ駆動装置及び電子機器 | |
| JPS5831563B2 (ja) | 光スイッチ | |
| US6898344B2 (en) | Fiber optic switch actuator | |
| JPWO2006106773A1 (ja) | アクチュエータユニット | |
| JP4331086B2 (ja) | 電磁アクチュエータおよびそれを用いた光デバイス | |
| JPH0415608A (ja) | レンズ駆動装置 | |
| JP2848016B2 (ja) | 対物レンズアクチュエータ及び光ヘッド | |
| JPH09171630A (ja) | 光学ピックアップの対物レンズ支持装置 | |
| JPH04322155A (ja) | リニアモータ | |
| JPH04145409A (ja) | 光スイッチ | |
| JP2001235690A (ja) | 光スイッチ | |
| JPH0493907A (ja) | レンズ駆動装置 | |
| JPS5815923Y2 (ja) | 光フアイバスイツチ | |
| JPS60159720A (ja) | 光スイツチ |