JPH0336976Y2 - - Google Patents
Info
- Publication number
- JPH0336976Y2 JPH0336976Y2 JP9793381U JP9793381U JPH0336976Y2 JP H0336976 Y2 JPH0336976 Y2 JP H0336976Y2 JP 9793381 U JP9793381 U JP 9793381U JP 9793381 U JP9793381 U JP 9793381U JP H0336976 Y2 JPH0336976 Y2 JP H0336976Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- plate
- attenuation plate
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9793381U JPS585001U (ja) | 1981-06-30 | 1981-06-30 | 光可変減衰器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9793381U JPS585001U (ja) | 1981-06-30 | 1981-06-30 | 光可変減衰器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS585001U JPS585001U (ja) | 1983-01-13 |
| JPH0336976Y2 true JPH0336976Y2 (en]) | 1991-08-06 |
Family
ID=29892702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9793381U Granted JPS585001U (ja) | 1981-06-30 | 1981-06-30 | 光可変減衰器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585001U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0734062B2 (ja) * | 1988-01-27 | 1995-04-12 | オリンパス光学工業株式会社 | レーザー光路遮閉装置 |
-
1981
- 1981-06-30 JP JP9793381U patent/JPS585001U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS585001U (ja) | 1983-01-13 |
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