发明授权
- 专利标题： Automatic dispersion compensation in amplification for short pulse fiber laser system
- 专利标题（中）： 短脉冲光纤激光系统放大自动色散补偿
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申请号： US12192267申请日： 2008-08-15
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公开(公告)号： US07817680B2公开(公告)日： 2010-10-19
- 发明人: Jian Liu , Jiangfan Xia
- 申请人： Jian Liu , Jiangfan Xia
- 申请人地址： US CA San Jose
- 专利权人： PolarOnyx, Inc.
- 当前专利权人： PolarOnyx, Inc.
- 当前专利权人地址： US CA San Jose
- 代理商 John M. Taboada
- 主分类号： H01S3/30
- IPC分类号： H01S3/30
摘要：
A fiber Chirped Pulse Amplification (CPA) laser system includes a fiber mode-locking oscillator for generating a laser for projecting to a fiber stretcher for stretching a pulse width of the laser wherein the stretcher further comprising a Photonic Bandgap (PBG) fiber having a lower nonlinearity and an abnormal dispersion than a solid core fiber for connecting and transmitting a laser from the stretcher to a multistage amplifier for amplifying the laser into an output laser whereby a separate compressor is not required.
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