发明名称 |
Apparatus and method for generating controlled-linewidth laser-seed-signals for high-powered fiber-laser amplifier systems |
摘要 |
Apparatus and method for generating controlled-linewidth laser-seed-signals for high-powered fiber-laser amplifier systems. In some embodiments, the natural chirp (frequency change of laser light over a short start-up time) of a DBR laser diode when driven by pulsed current is used to broaden the linewidth of the laser output, while adjusting the peak current and/or the pulse duration to obtain the desired linewidth.
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申请公布号 |
US7539231(B1) |
申请公布日期 |
2009.05.26 |
申请号 |
US20060488910 |
申请日期 |
2006.07.17 |
申请人 |
LOCKHEED MARTIN CORPORATION |
发明人 |
HONEA ERIC C.;HENRIE JASON D.;SAVAGE-LEUCHS MATTHIAS P.;BORSCHOWA LAWRENCE A.;LIU ANPING |
分类号 |
H01S3/00;H01S3/09 |
主分类号 |
H01S3/00 |
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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