发明名称 |
Modulation current control of laser diodes |
摘要 |
A circuit which senses the time intervals during which a total current applied to a laser diode exceeds a second breakpoint value on the light-current characteristic curve and which generates an error signal that may be fed back to adjust a current modulator.
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申请公布号 |
US4292606(A) |
申请公布日期 |
1981.09.29 |
申请号 |
US19790086155 |
申请日期 |
1979.10.18 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
TRIMMEL, HERWIG |
分类号 |
H01S5/068;H01S5/0683;H04B10/155;(IPC1-7):H01S3/09 |
主分类号 |
H01S5/068 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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