JPS63199218U - - Google Patents
Info
- Publication number
- JPS63199218U JPS63199218U JP2749988U JP2749988U JPS63199218U JP S63199218 U JPS63199218 U JP S63199218U JP 2749988 U JP2749988 U JP 2749988U JP 2749988 U JP2749988 U JP 2749988U JP S63199218 U JPS63199218 U JP S63199218U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- variable optical
- light amount
- attenuation amount
- optical attenuation
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000005355 lead glass Substances 0.000 description 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2749988U JPS63199218U (OSRAM) | 1988-03-03 | 1988-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2749988U JPS63199218U (OSRAM) | 1988-03-03 | 1988-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199218U true JPS63199218U (OSRAM) | 1988-12-22 |
Family
ID=30829588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2749988U Pending JPS63199218U (OSRAM) | 1988-03-03 | 1988-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199218U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522290A (en) * | 1978-08-04 | 1980-02-16 | Mitsubishi Electric Corp | Optical modulator |
-
1988
- 1988-03-03 JP JP2749988U patent/JPS63199218U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522290A (en) * | 1978-08-04 | 1980-02-16 | Mitsubishi Electric Corp | Optical modulator |
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