发明名称 |
LIGHT OUTPUT STABILIZATION SYSTEM |
摘要 |
PURPOSE:To ease the limiting range of the production deviations of semiconductor lasers and deterioration with age by detecting separately the D.C. component and signal component of the light output of a stabilizer and controlling signal current with the D.C. component and bias current with the signal component. |
申请公布号 |
JPS5388590(A) |
申请公布日期 |
1978.08.04 |
申请号 |
JP19770002884 |
申请日期 |
1977.01.17 |
申请人 |
HITACHI LTD |
发明人 |
YAMASHITA KIICHI |
分类号 |
H04B10/572;H01S5/068;H01S5/0683;H04B10/00;H04B10/079;H04B10/293;H04B10/564 |
主分类号 |
H04B10/572 |
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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