JPS58180535U - light deflection element - Google Patents
light deflection elementInfo
- Publication number
- JPS58180535U JPS58180535U JP7858982U JP7858982U JPS58180535U JP S58180535 U JPS58180535 U JP S58180535U JP 7858982 U JP7858982 U JP 7858982U JP 7858982 U JP7858982 U JP 7858982U JP S58180535 U JPS58180535 U JP S58180535U
- Authority
- JP
- Japan
- Prior art keywords
- deflection element
- light deflection
- heating element
- temperature
- optical material
- 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、細長い発熱体が設けられた光偏向素子を示す
斜視図、第２図はその温度分布のモデルを示す図、第３
図は発熱体を示す斜視図、第４図−は温度の変化に対す
る屈折率の変化を示すグラフ１、 第５図はこの考案
の実施例を示す斜視図、第６図は光学材料内部における
温度分布を示すグラフ、第７図は変形例を示す斜視図で
ある。
１・・・光学材料、５・・・発熱体。Figure 1 is a perspective view showing an optical deflection element provided with a long and narrow heating element, Figure 2 is a diagram showing a model of its temperature distribution, and Figure 3 is a diagram showing a model of its temperature distribution.
Figure 4 is a perspective view showing the heating element, Figure 4 is a graph 1 showing changes in refractive index with respect to temperature changes, Figure 5 is a perspective view showing an embodiment of this invention, and Figure 6 is the temperature inside the optical material. A graph showing the distribution, and FIG. 7 is a perspective view showing a modification. 1... Optical material, 5... Heating element.
Claims (1)
偏光させるべき光ビームの横断面積よりも小さい面積の
正方形または円形の発熱体が形成されている、光偏向素
子。On one surface of an optical material whose refractive index changes with temperature,
A light deflection element in which a square or circular heating element is formed with an area smaller than the cross-sectional area of the light beam to be polarized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7858982U JPS58180535U (en) | 1982-05-27 | 1982-05-27 | light deflection element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7858982U JPS58180535U (en) | 1982-05-27 | 1982-05-27 | light deflection element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58180535U true JPS58180535U (en) | 1983-12-02 |
Family
ID=30087795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7858982U Pending JPS58180535U (en) | 1982-05-27 | 1982-05-27 | light deflection element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58180535U (en) |
-
1982
- 1982-05-27 JP JP7858982U patent/JPS58180535U/en active Pending
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