JPS59123837U - optical deflector - Google Patents
optical deflectorInfo
- Publication number
- JPS59123837U JPS59123837U JP1817583U JP1817583U JPS59123837U JP S59123837 U JPS59123837 U JP S59123837U JP 1817583 U JP1817583 U JP 1817583U JP 1817583 U JP1817583 U JP 1817583U JP S59123837 U JPS59123837 U JP S59123837U
- Authority
- JP
- Japan
- Prior art keywords
- optical deflector
- temperature gradient
- substrate
- generating means
- opposing surfaces
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 3
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光偏向器の概略側面図、第２図乃至第４
図はこの考案の一実施例を示し、第２図は光偏向器の概
略斜視図、第３図は上方発熱体の発熱時を示す同概略側
面図、第４図は下方発熱体の発熱時を示す同概略側面図
である。。
１・・・・・・光偏向器、２・・・・・・基板、２ａ、
２ｂ・・・・・・高屈折率領域、３ａ・３ｂ・・・・
・・発熱体、４・・・・・・光、５・・・・・・電源、
６・・・・・・スイッチ。FIG. 1 is a schematic side view of a conventional optical deflector, and FIGS.
The figures show one embodiment of this invention, with Fig. 2 being a schematic perspective view of the optical deflector, Fig. 3 being a schematic side view of the same showing when the upper heating element is generating heat, and Fig. 4 being showing when the lower heating element is generating heat. It is the same schematic side view which shows. . 1... Optical deflector, 2... Substrate, 2a,
2b...High refractive index region, 3a, 3b...
... Heating element, 4 ... Light, 5 ... Power supply,
6...Switch.
Claims (1)
板と、この基板の相対向する両面に設けられ、この対向
する面に向って基板内に温度勾配を生起させる一対の温
度勾配発生手段と、この温度勾配発生手段を選択的に動
作させる切換器とよりなる光偏向器。a substrate whose refractive index changes depending on temperature as light propagates; a pair of temperature gradient generating means provided on opposing surfaces of the substrate to generate a temperature gradient within the substrate toward the opposing surfaces; An optical deflector comprising a switch that selectively operates this temperature gradient generating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1817583U JPS59123837U (en) | 1983-02-10 | 1983-02-10 | optical deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1817583U JPS59123837U (en) | 1983-02-10 | 1983-02-10 | optical deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59123837U true JPS59123837U (en) | 1984-08-21 |
Family
ID=30149385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1817583U Pending JPS59123837U (en) | 1983-02-10 | 1983-02-10 | optical deflector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123837U (en) |
-
1983
- 1983-02-10 JP JP1817583U patent/JPS59123837U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59123837U (en) | optical deflector | |
| JPS5855208U (en) | sheet heater | |
| JPS5973720U (en) | light switch | |
| JPS58192625U (en) | two-dimensional light deflection element | |
| JPS58180535U (en) | light deflection element | |
| JPS58172915U (en) | light deflection element | |
| JPS58182921U (en) | light deflection element | |
| JPS59168731U (en) | thermal light deflection element | |
| JPS58170528U (en) | temperature sensor | |
| JPS59161101U (en) | light switch | |
| JPS59126220U (en) | optical deflector | |
| JPS5895666U (en) | Semiconductor laser cooling device | |
| JPS58180533U (en) | light deflection element | |
| JPS6058335U (en) | Heat sink for thermal head | |
| JPS59192122U (en) | liquid crystal display device | |
| JPS59184155U (en) | Fusing device | |
| JPS59168733U (en) | thermal light deflection element | |
| JPS60184032U (en) | optical deflector | |
| JPS59123836U (en) | optical deflector | |
| JPS59188430U (en) | Boiling sterilizer for contact lenses | |
| JPS60178144U (en) | thermal head | |
| JPS58182922U (en) | light deflection element | |
| JPS59166203U (en) | light switch | |
| JPS60149676U (en) | Competition court line display device | |
| JPS59126643U (en) | thermal head |