公开(公告)号：US20040240779A1

公开(公告)日：2004-12-02

申请号：US10448392

申请日：2003-05-30

申请人： Asia Pacific Microsystems, Inc.

发明人： Jer-Liang A. Yeh ,  Chih-Chung Chen ,  Yen-Jyh Lai ,  Wen-Chih Chen ,  Chengkuo Lee

IPC分类号： G02B006/26

CPC分类号： G02B6/353 ,  G02B6/3546 ,  G02B6/3552 ,  G02B6/3568 ,  G02B6/3584

摘要： Disclosed is a retro-reflective type optical signal processing device and method, particularly to a device includes a set of optical mirror planes with retro-reflective type layout and configuration, and a set of micro-shutters controlled by microelectromechanical actuators, whereas the optical signals in propagation can be blocked or partially blocked in terms of the position of said a set of micro-shutters corresponding to the optical signal transmission path, thereby the method of said approach to determine the range of attenuated optical signal is a variable optical attenuation function demonstrated by present invention. Such a retro-reflective type optical signal processing device and method further comprises a set of three reflective mirrors and micro-shutters with reflective mirrors. Thereby this device has the capability to switch 2 sets of retro-reflected optical light transmission paths, the method of said approach is a demonstration of 2null2 optical switching function.

摘要翻译： 公开了一种逆反射型光信号处理装置和方法，特别涉及一种装置，包括具有回射型布局和配置的一组光学镜面，以及由微机电致动器控制的一组微快门，而光信号 就所述一组微光闸对应于光信号传输路径的位置而言，传播可被阻挡或部分阻塞，因此所述确定衰减光信号范围的方法是示出的可变光衰减函数 通过本发明。 这种回射型光信号处理装置和方法还包括一组具有反射镜的三个反射镜和微快门。 因此，该装置具有切换2组反射光传输路径的能力，所述方法的方法是2x2光切换功能的演示。