JPH059681Y2 - - Google Patents
Info
- Publication number
- JPH059681Y2 JPH059681Y2 JP1986056038U JP5603886U JPH059681Y2 JP H059681 Y2 JPH059681 Y2 JP H059681Y2 JP 1986056038 U JP1986056038 U JP 1986056038U JP 5603886 U JP5603886 U JP 5603886U JP H059681 Y2 JPH059681 Y2 JP H059681Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- sensor
- attenuation
- incident
- incident light
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 229910001179 chromel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001883 metal evaporation Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Physical Vapour Deposition (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986056038U JPH059681Y2 (US20020125480A1-20020912-P00900.png) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986056038U JPH059681Y2 (US20020125480A1-20020912-P00900.png) | 1986-04-16 | 1986-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169303U JPS62169303U (US20020125480A1-20020912-P00900.png) | 1987-10-27 |
| JPH059681Y2 true JPH059681Y2 (US20020125480A1-20020912-P00900.png) | 1993-03-10 |
Family
ID=30884494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986056038U Expired - Lifetime JPH059681Y2 (US20020125480A1-20020912-P00900.png) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059681Y2 (US20020125480A1-20020912-P00900.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430061A (en) * | 1977-08-10 | 1979-03-06 | Hitachi Ltd | Illuminating device |
| JPS5494055A (en) * | 1978-01-06 | 1979-07-25 | Mitsubishi Electric Corp | Optical attenuator |
-
1986
- 1986-04-16 JP JP1986056038U patent/JPH059681Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430061A (en) * | 1977-08-10 | 1979-03-06 | Hitachi Ltd | Illuminating device |
| JPS5494055A (en) * | 1978-01-06 | 1979-07-25 | Mitsubishi Electric Corp | Optical attenuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62169303U (US20020125480A1-20020912-P00900.png) | 1987-10-27 |
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