JPH0251319U - - Google Patents
Info
- Publication number
- JPH0251319U JPH0251319U JP11070389U JP11070389U JPH0251319U JP H0251319 U JPH0251319 U JP H0251319U JP 11070389 U JP11070389 U JP 11070389U JP 11070389 U JP11070389 U JP 11070389U JP H0251319 U JPH0251319 U JP H0251319U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflected light
- reflector
- transmits
- utility
- 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
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図はこの考案の一実施例に係る空間光変調
器の構成図、第２図は上記変調器に用いられる液
晶素子の構成を示す断面図、第３図ａ，ｂはこの
考案の他の実施例を示すもので、同図ａは正面図
、同図ｂは側面図である。
１１，１２…反射面、１３…液晶素子、２１…
液晶、２２ａ，２２ｂ…電極、２３ａ，２３ｂ…
ガラス基板、２４ａ，２４ｂ…偏光板、２５ａ，
２５ｂ…シール材、３１…コーナキユーブ。
Fig. 1 is a block diagram of a spatial light modulator according to an embodiment of this invention, Fig. 2 is a sectional view showing the structure of a liquid crystal element used in the modulator, and Figs. This figure shows an embodiment of the present invention, in which figure a is a front view and figure b is a side view. 11, 12... Reflective surface, 13... Liquid crystal element, 21...
Liquid crystal, 22a, 22b...electrode, 23a, 23b...
Glass substrate, 24a, 24b...Polarizing plate, 25a,
25b...Sealing material, 31 ...Corner cube.
Claims (1)
射光を入射光と平行に反射させる反射体と、この
反射体における前記各反射面の少なくとも一面に
設置され、情報信号により前記入射光を光変調す
る変調素子とを具備し、前記反射光を変調信号と
して送光することを特徴とする空間光変調器。 a reflector that has a plurality of reflective surfaces each of which is perpendicular to each other and reflects reflected light in parallel with the incident light; 1. A spatial light modulator, comprising a modulation element that modulates light, and transmits the reflected light as a modulation signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070389U JPH0251319U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070389U JPH0251319U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251319U true JPH0251319U (en) | 1990-04-11 |
Family
ID=31348103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11070389U Pending JPH0251319U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251319U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140641A (en) * | 1975-05-30 | 1976-12-03 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber variable attenuator |
| JPS5810402B2 (en) * | 1980-01-11 | 1983-02-25 | ユニオン・カ−バイド・コ−ポレ−シヨン | Polymer manufacturing method |
-
1989
- 1989-09-21 JP JP11070389U patent/JPH0251319U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140641A (en) * | 1975-05-30 | 1976-12-03 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber variable attenuator |
| JPS5810402B2 (en) * | 1980-01-11 | 1983-02-25 | ユニオン・カ−バイド・コ−ポレ−シヨン | Polymer manufacturing method |