JPS6227698B2 - - Google Patents
Info
- Publication number
- JPS6227698B2 JPS6227698B2 JP2844179A JP2844179A JPS6227698B2 JP S6227698 B2 JPS6227698 B2 JP S6227698B2 JP 2844179 A JP2844179 A JP 2844179A JP 2844179 A JP2844179 A JP 2844179A JP S6227698 B2 JPS6227698 B2 JP S6227698B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- polarization
- optical modulator
- light wave
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 79
- 230000010287 polarization Effects 0.000 claims description 31
- 239000013078 crystal Substances 0.000 description 16
- 229910021532 Calcite Inorganic materials 0.000 description 14
- 230000008033 biological extinction Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2844179A JPS55121423A (en) | 1979-03-12 | 1979-03-12 | Light control unit |
| US06/132,481 US4359268A (en) | 1979-03-09 | 1980-03-19 | Light quantity control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2844179A JPS55121423A (en) | 1979-03-12 | 1979-03-12 | Light control unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55121423A JPS55121423A (en) | 1980-09-18 |
| JPS6227698B2 true JPS6227698B2 (en]) | 1987-06-16 |
Family
ID=12248756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2844179A Granted JPS55121423A (en) | 1979-03-09 | 1979-03-12 | Light control unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55121423A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135691U (en]) * | 1987-02-26 | 1988-09-06 |
-
1979
- 1979-03-12 JP JP2844179A patent/JPS55121423A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135691U (en]) * | 1987-02-26 | 1988-09-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55121423A (en) | 1980-09-18 |
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