JPS6033314U - light modulator - Google Patents
light modulatorInfo
- Publication number
- JPS6033314U JPS6033314U JP1983125995U JP12599583U JPS6033314U JP S6033314 U JPS6033314 U JP S6033314U JP 1983125995 U JP1983125995 U JP 1983125995U JP 12599583 U JP12599583 U JP 12599583U JP S6033314 U JPS6033314 U JP S6033314U
- Authority
- JP
- Japan
- Prior art keywords
- slit plate
- piezoelectric vibrator
- optical modulator
- movable slit
- photodetector
- 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
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す概略斜視図、傘２図は本考案の光
変調器を示す概略説明図、第３図は本考案と従来例とを
比較して示す圧電振動子先端の位置変化説明図、第４図
は本考案の光変調器の他の例を示す概略説明図である。
２０．３５・・・光変調器、２１．３６・・・、変調手
段、２２．３７・・・圧電振動子、２３．４０・・・固
定スリット板、２４．４１・・・可動スリット板、３１
．３９・・・支持体。Figure 1 is a schematic perspective view showing a conventional example, Figure 2 is a schematic explanatory diagram showing the optical modulator of the present invention, and Figure 3 is a comparison of the present invention and the conventional example, showing changes in the position of the tip of the piezoelectric vibrator. The explanatory diagram, FIG. 4, is a schematic explanatory diagram showing another example of the optical modulator of the present invention. 20.35... Optical modulator, 21.36... Modulation means, 22.37... Piezoelectric vibrator, 23.40... Fixed slit plate, 24.41... Movable slit plate, 31
．． 39...Support.
Claims (1)
の振動により変調して該光検出器に導びく光変調器にお
いて、前記変調手段は相対向する固定スリット板と可動
ス゛リット板とよりなり、可動スリット板は圧電振動子
の自由端に取付けられると共に、該圧電振動子は可動ス
リット板取付側を下方として鉛直に取付けられたことを
特徴とする光変調器。In an optical modulator that modulates light incident on a photodetector by vibration of a piezoelectric vibrator having a modulation means and guides the light to the photodetector, the modulation means includes a fixed slit plate and a movable slit plate facing each other. An optical modulator characterized in that the movable slit plate is attached to a free end of a piezoelectric vibrator, and the piezoelectric vibrator is attached vertically with the movable slit plate attachment side facing downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983125995U JPS6033314U (en) | 1983-08-12 | 1983-08-12 | light modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983125995U JPS6033314U (en) | 1983-08-12 | 1983-08-12 | light modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6033314U true JPS6033314U (en) | 1985-03-07 |
Family
ID=30286646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983125995U Pending JPS6033314U (en) | 1983-08-12 | 1983-08-12 | light modulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033314U (en) |
-
1983
- 1983-08-12 JP JP1983125995U patent/JPS6033314U/en active Pending
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