JPH0516517Y2 - - Google Patents
Info
- Publication number
- JPH0516517Y2 JPH0516517Y2 JP7007786U JP7007786U JPH0516517Y2 JP H0516517 Y2 JPH0516517 Y2 JP H0516517Y2 JP 7007786 U JP7007786 U JP 7007786U JP 7007786 U JP7007786 U JP 7007786U JP H0516517 Y2 JPH0516517 Y2 JP H0516517Y2
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- conversion element
- semiconductor laser
- light
- output
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 42
- 239000004065 semiconductor Substances 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7007786U JPH0516517Y2 (cs) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7007786U JPH0516517Y2 (cs) | 1986-05-09 | 1986-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62182441U JPS62182441U (cs) | 1987-11-19 |
| JPH0516517Y2 true JPH0516517Y2 (cs) | 1993-04-30 |
Family
ID=30911378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7007786U Expired - Lifetime JPH0516517Y2 (cs) | 1986-05-09 | 1986-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516517Y2 (cs) |
-
1986
- 1986-05-09 JP JP7007786U patent/JPH0516517Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62182441U (cs) | 1987-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0332781B1 (en) | Optical measuring device | |
| CN1083600C (zh) | 具有光功率监测功能的平面型激光二极管封装件 | |
| WO2021024371A1 (ja) | 半導体レーザ装置 | |
| JPH0516517Y2 (cs) | ||
| JP2003075128A (ja) | 光ファイバレンズの焦点距離を用いた物質の厚さ測定装置及びその方法 | |
| JP2892812B2 (ja) | 半導体レーザ装置 | |
| JPH11274654A (ja) | 半導体レーザ装置 | |
| JP3140085B2 (ja) | 半導体レーザ装置 | |
| JPH0750814B2 (ja) | 多点発光型半導体レーザ装置 | |
| JP3169917B2 (ja) | 半導体レーザ装置 | |
| JP2529360Y2 (ja) | 半導体レーザ装置 | |
| JPH0642355Y2 (ja) | 半導体レ−ザ装置 | |
| JP3674266B2 (ja) | レーザ装置 | |
| JPH0710508Y2 (ja) | 半導体レーザ装置 | |
| JPH0589461A (ja) | 光学記録媒体の汚れ検出方法 | |
| JPS62291986A (ja) | 半導体レ−ザ素子 | |
| JPH09270566A (ja) | 半導体レーザ装置 | |
| JPS62282474A (ja) | 半導体レ−ザ装置 | |
| JPS62211538A (ja) | 半導体発光素子の発光特性測定方法 | |
| JPH0711555B2 (ja) | 半導体レ−ザの光学特性測定方法 | |
| JPH0351722Y2 (cs) | ||
| JPS58168905A (ja) | 光学式変位測定方式 | |
| JPS63146241A (ja) | 光学ヘツド装置 | |
| JPH0360376B2 (cs) | ||
| JPH08321657A (ja) | 半導体レーザ装置 |