发明授权
- 专利标题: Methods and devices for generation of broadband pulsed radiation
- 专利标题(中): 用于产生宽带脉冲辐射的方法和装置
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申请号: US12865013申请日: 2009-02-27
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公开(公告)号: US08441720B2公开(公告)日: 2013-05-14
- 发明人: Eric Borguet , Oleksandr Isaienko
- 申请人: Eric Borguet , Oleksandr Isaienko
- 申请人地址: US PA Philadelphia
- 专利权人: Temple University of the Commonwealth System of Higher Education
- 当前专利权人: Temple University of the Commonwealth System of Higher Education
- 当前专利权人地址: US PA Philadelphia
- 代理机构: Ratner Prestia
- 国际申请: PCT/US2009/035434 WO 20090227
- 国际公布: WO2009/108844 WO 20090903
- 主分类号: G02F1/39
- IPC分类号: G02F1/39 ; G02F1/35
摘要:
Methods and apparatus for non-collinear optical parametric ampliffication (NOPA) are provided. Broadband phase matching is achieved with a non-collinear geometry and a divergent signal seed to provide bandwidth gain. A chirp may be introduced into the pump pulse such that the white light seed is amplified in a broad spectral region.
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