发明名称 |
METHODS AND SYSTEMS FOR GAIN CONTROL IN PULSED OPTICAL AMPLIFIERS |
摘要 |
A method of operating an amplifier system includes providing a pump signal at a pump wavelength. The pump signal is a function of a pump power. The method also includes providing an input signal at a signal wavelength and coupling the pump signal and the input signal to an optical amplifier. The optical amplifier includes a gain medium characterized by a gain value at the signal wavelength. The method further includes amplifying the input signal to provide an output signal, detecting a feedback signal related to the gain value, and modifying the pump power based on the detected feedback signal.
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申请公布号 |
US2008198445(A1) |
申请公布日期 |
2008.08.21 |
申请号 |
US20080033744 |
申请日期 |
2008.02.19 |
申请人 |
PYROPHOTONICS LASERS INC. |
发明人 |
MURISON RICHARD;PANARELLO TULLIO;REID BENOIT;BOULA-PICARD REYNALD |
分类号 |
H01S3/00 |
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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