JPH0254673B2 - - Google Patents
Info
- Publication number
- JPH0254673B2 JPH0254673B2 JP58025041A JP2504183A JPH0254673B2 JP H0254673 B2 JPH0254673 B2 JP H0254673B2 JP 58025041 A JP58025041 A JP 58025041A JP 2504183 A JP2504183 A JP 2504183A JP H0254673 B2 JPH0254673 B2 JP H0254673B2
- Authority
- JP
- Japan
- Prior art keywords
- laser diode
- resistor
- circuit
- pulse
- current
- 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
- 230000000694 effects Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001629 suppression 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
- H01S5/06216—Pulse modulation or generation
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58025041A JPS59151480A (ja) | 1983-02-17 | 1983-02-17 | レ−ザダイオ−ド駆動回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58025041A JPS59151480A (ja) | 1983-02-17 | 1983-02-17 | レ−ザダイオ−ド駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59151480A JPS59151480A (ja) | 1984-08-29 |
JPH0254673B2 true JPH0254673B2 (de) | 1990-11-22 |
Family
ID=12154822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58025041A Granted JPS59151480A (ja) | 1983-02-17 | 1983-02-17 | レ−ザダイオ−ド駆動回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59151480A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0680856B2 (ja) * | 1984-10-03 | 1994-10-12 | 株式会社日立製作所 | 半導体レーザ |
JPS61158968U (de) * | 1985-03-26 | 1986-10-02 | ||
JPS61224385A (ja) * | 1985-03-29 | 1986-10-06 | Nec Corp | 半導体レ−ザ駆動回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57181244A (en) * | 1981-04-30 | 1982-11-08 | Fujitsu Ltd | Semiconductor laser modulating circuit |
-
1983
- 1983-02-17 JP JP58025041A patent/JPS59151480A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57181244A (en) * | 1981-04-30 | 1982-11-08 | Fujitsu Ltd | Semiconductor laser modulating circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS59151480A (ja) | 1984-08-29 |
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