公开(公告)号：WO2004104624A1

公开(公告)日：2004-12-02

申请号：PCT/IL2004/000444

申请日：2004-05-24

Applicant: ELOP ELECTRO-OPTICS INDUSTRIES LTD. ,  VILENCHIK, Israel ,  FREIMAN, Dov ,  COHEN, Moshe

Inventor： VILENCHIK, Israel ,  FREIMAN, Dov ,  COHEN, Moshe

IPC: G01S7/481

CPC classification number: G01S7/4811 ,  G01S17/023 ,  G01S17/87

Abstract: Multiple channel optical system including a primary optical channel defining a primary optical aperture, and at least a secondary optical channel, the primary optical channel including at least a primary channel front optical element generally located within the primary optical aperture, the primary optical channel being operative to serve at least a first range of wavelengths, the secondary optical channel defining a window within the primary optical aperture, the window being physically configured within the primary optical channel front optical element by substantially removing all of the optical material of the primary optical channel front optical element occupying the window, the secondary optical channel being operative to serve at least a second range of wavelengths, wherein the first range of wavelengths and the second range of wavelengths are substantially non overlapping.

Abstract translation: 多通道光学系统，包括限定初级光学孔径的主要光学通道，以及至少一个次级光学通道，主要光学通道至少包括主通道前光学元件，其主要位于主光学孔内，主光学通道可操作 为了服务于至少第一波长范围，次级光学通道限定主光学孔径内的窗口，窗口通过基本上去除主光学信道前光学元件的所有光学材料而被物理地配置在主光学信道前光学元件内 占用窗口的光学元件，辅助光学通道可操作以用于至少第二波长范围，其中第一波长范围和第二波长范围基本上不重叠。