发明名称 |
Method and circuit for measuring the optical modulation amplitude (OMA) in the operating region of a laser diode |
摘要 |
A method and circuit for measuring the optical modulation amplitude in the operating region of a laser diode is described. The method utilises two measurements of OMA, each measurement being related to the slope in a specific portion of the operating region of the power/current characteristic curve of the laser diode. By combining the two measurement values, the invention provides a 1 measurement for OMA in the operating region of the laser diode that allows for the presence of a non-linear response in the region.
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申请公布号 |
US2003090289(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
US20010012910 |
申请日期 |
2001.11.13 |
申请人 |
MORLEY SEAN;RUSSELL BRIAN |
发明人 |
MORLEY SEAN;RUSSELL BRIAN |
分类号 |
H01S5/00;H01S5/062;(IPC1-7):G01R31/26 |
主分类号 |
H01S5/00 |
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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