发明申请
- 专利标题： Driving circuit of optical gate switch
- 专利标题（中）： 光栅开关驱动电路
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申请号： US11727632申请日： 2007-03-27
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公开(公告)号： US20080068051A1公开(公告)日： 2008-03-20
- 发明人: Masaji Noguchi , Tomohiro Ueno , Yutaka Kai , Setsuo Yoshida
- 申请人： Masaji Noguchi , Tomohiro Ueno , Yutaka Kai , Setsuo Yoshida
- 申请人地址： JP Kawasaki
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki
- 优先权： JP2006-253339 20060919
- 主分类号： H03K3/00
- IPC分类号： H03K3/00
摘要：
A driving circuit of a semiconductor optical amplifier type gate switch constituting a matrix optical switch is provided with an operation amplifier into which a driving signal is input and from which a current corresponding to the driving signal is output, an inductance element provided at an output terminal of the operation amplifier, and a circuit composed of a diode element and a resistor element connected in parallel and provided between the inductance element and the semiconductor optical amplifier.
公开/授权文献
- US07848600B2 Driving circuit of optical gate switch 公开/授权日：2010-12-07