JPS6152996B2 - - Google Patents
Info
- Publication number
- JPS6152996B2 JPS6152996B2 JP14256879A JP14256879A JPS6152996B2 JP S6152996 B2 JPS6152996 B2 JP S6152996B2 JP 14256879 A JP14256879 A JP 14256879A JP 14256879 A JP14256879 A JP 14256879A JP S6152996 B2 JPS6152996 B2 JP S6152996B2
- Authority
- JP
- Japan
- Prior art keywords
- photodiode
- voltage
- current
- laser diode
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000003321 amplification Effects 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
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14256879A JPS5666082A (en) | 1979-11-02 | 1979-11-02 | Bias circuit for laser diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14256879A JPS5666082A (en) | 1979-11-02 | 1979-11-02 | Bias circuit for laser diode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5666082A JPS5666082A (en) | 1981-06-04 |
| JPS6152996B2 true JPS6152996B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-15 |
Family
ID=15318345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14256879A Granted JPS5666082A (en) | 1979-11-02 | 1979-11-02 | Bias circuit for laser diode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5666082A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11594855B2 (en) | 2017-11-02 | 2023-02-28 | Sony Corporation | Semiconductor laser drive circuit, method for driving semiconductor laser drive circuit, distance measuring apparatus, and electronic apparatus |
-
1979
- 1979-11-02 JP JP14256879A patent/JPS5666082A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5666082A (en) | 1981-06-04 |