JPS61100162U - - Google Patents
Info
- Publication number
- JPS61100162U JPS61100162U JP18573784U JP18573784U JPS61100162U JP S61100162 U JPS61100162 U JP S61100162U JP 18573784 U JP18573784 U JP 18573784U JP 18573784 U JP18573784 U JP 18573784U JP S61100162 U JPS61100162 U JP S61100162U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- output signal
- emitting element
- comparator
- detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 3
Landscapes
- Laser Surgery Devices (AREA)
- Finger-Pressure Massage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984185737U JPH0635491Y2 (ja) | 1984-12-07 | 1984-12-07 | レ−ザの発振検出表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984185737U JPH0635491Y2 (ja) | 1984-12-07 | 1984-12-07 | レ−ザの発振検出表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61100162U true JPS61100162U (US20030157376A1-20030821-M00001.png) | 1986-06-26 |
| JPH0635491Y2 JPH0635491Y2 (ja) | 1994-09-14 |
Family
ID=30743198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984185737U Expired - Lifetime JPH0635491Y2 (ja) | 1984-12-07 | 1984-12-07 | レ−ザの発振検出表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635491Y2 (US20030157376A1-20030821-M00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117452922A (zh) * | 2023-12-22 | 2024-01-26 | 武汉华日精密激光股份有限公司 | 一种mopa激光器电学测试工装 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623904U (US20030157376A1-20030821-M00001.png) * | 1979-07-31 | 1981-03-04 | ||
| JPS56153786A (en) * | 1980-04-30 | 1981-11-27 | Sumitomo Electric Ind Ltd | Monitoring circuit for bias current of laser-diode |
| JPS5816581A (ja) * | 1981-07-22 | 1983-01-31 | Oki Electric Ind Co Ltd | パルス変調形光出力制御回路 |
-
1984
- 1984-12-07 JP JP1984185737U patent/JPH0635491Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623904U (US20030157376A1-20030821-M00001.png) * | 1979-07-31 | 1981-03-04 | ||
| JPS56153786A (en) * | 1980-04-30 | 1981-11-27 | Sumitomo Electric Ind Ltd | Monitoring circuit for bias current of laser-diode |
| JPS5816581A (ja) * | 1981-07-22 | 1983-01-31 | Oki Electric Ind Co Ltd | パルス変調形光出力制御回路 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117452922A (zh) * | 2023-12-22 | 2024-01-26 | 武汉华日精密激光股份有限公司 | 一种mopa激光器电学测试工装 |
| CN117452922B (zh) * | 2023-12-22 | 2024-04-26 | 武汉华日精密激光股份有限公司 | 一种mopa激光器电学测试工装 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635491Y2 (ja) | 1994-09-14 |
