Photopolymer holographic characteristic testing system

The invention provides a photopolymer holographic characteristic testing system, and belongs to the technical field of holographics. The system comprises an upper computer, a scanning galvanometer, afirst shutter, a second shutter, a first laser, a second laser, a first reflector, a second reflector, a third reflector, a splitting prism, a first spatial optical filter, a second spatial optical filter, a first biconvex lens, a second biconvex lens, a third biconvex lens, a rotating mirror and a two-channel power meter, wherein the upper computer is connected with the scanning galvanometer, thefirst shutter and the second shutter. The photopolymer holographic characteristic testing system is simple in optical path and convenient to test. 本发明提出种光致聚合物全息特性测试系统，属全息技术领域，包括上位机、扫描振镜、第快门、第二快门、第激光器、第二激光器、第反射镜、第二反射镜、第三反射镜、分束棱镜、第空间光滤波器、第二空间光滤波器、第双凸透镜、第二双凸透镜、第三双凸透镜、旋转镜及双通道功率计，所述上位机与扫描振镜、第快门和第二快门连接。本发明光路简单，测试方便。