The 77806 is a compact, rod mounted beam splitter holder for Oriel® Fiber Bundles with beam probes. Use it to divide or combine the beams from fiber optics. It includes a fused silica beam splitter coated with an Inconel coating. It has nominal 30%R/30%T from 250 to 2500 nm. Ports at 0, 90, 180 and 270 ° accept up to four beam probes. Angular adjustments on one port provide a small amount of beam alignment. An absorbing cone port plug is included. The bottom of the housing has a 1/4-20 tapped hole for rod mounting; a rod is not included. You can measure relative reflectance (and moderate level fluorescence). Note: this technique eliminates the lens retro reflection that gives a background level when measuring reflectance with a collimated beam from a bifurcated bundle. You can also use the 77806 for dividing or combining small collimated beams, not from beam probes. The clear aperture is 0.5 inch (12.5 mm).

77806是一个紧凑,杆安装分束器保持者凸肚®纤维束光束探测。用它来分离或组合光纤中的光束。它包括涂有Inconel涂层的熔融石英分束器。从250到2500纳米，它的标称为30%R/30%T。港口在0、90、180和270°接受四光束探测。在一个端口上的角度调整提供少量的光束对准。包括一个吸收锥端口插头。壳体底部有1/4-20的抽孔，用于安装杆;不包括杆。你可以测量相对反射率(和中等水平的荧光)。注意:这种技术消除了在使用分叉束的准直光束测量反射率时提供背景电平的镜头反射。您也可以使用77806来分割或组合小的准直光束，而不是从光束探针。光圈为0.5英寸(12.5毫米)。