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
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
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