发明授权
- 专利标题： Optical-path-difference compensation mechanism for acquiring wave from signal of time-domain pulsed spectroscopy apparatus
- 专利标题（中）： 用于获取时域脉冲光谱仪的波形信号的光路差补偿机构
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申请号： US12371325申请日： 2009-02-13
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公开(公告)号： US07705311B2公开(公告)日： 2010-04-27
- 发明人: Seizi Nishizawa , Toshiyuki Iwamoto
- 申请人： Seizi Nishizawa , Toshiyuki Iwamoto
- 申请人地址： JP Kawaguchi-Shi JP Hamura-shi
- 专利权人： Japan Science and Technology Agency,Seizi Nishizawa
- 当前专利权人： Japan Science and Technology Agency,Seizi Nishizawa
- 当前专利权人地址： JP Kawaguchi-Shi JP Hamura-shi
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP.
- 优先权： JP2003-299373 20030822
- 主分类号： G01J5/02
- IPC分类号： G01J5/02
摘要：
A time-domain pulsed spectroscopy apparatus which has a pulsed laser light source; a splitting unit to split pulsed laser light; a pulsed-light emitting unit; a detector; a sample holder; and a sample-unit entrance and exit optical systems; wherein the time-domain pulsed spectroscopy apparatus further comprises: at least one optical-path-length varying unit for setting a photometric range; at least one optical delay unit for the wave form signal measurement; and, at least one gate member to pass or block the pulsed light to a reflector.
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