The 92531 Flood Exposure Source is a 1000 Watt source for the deep UV (220 - 260 nm) spectral range. DUV sources run an Hg(Xe) lamp, use a UV grade fused silica lens (which transmits down to 200 nm), and have the appropriate dichroic filters. This source is ideal for deep ultraviolet studies below 260 nm. This illuminator irradiates samples with a 6.0 inch x 6.0 inch (152 mm x 152 mm) illumination plane with a ± 2.5° collimation angle. Typical output is 8.4 mW cm-2. An efficient ellipsoidal reflector, coated with enhanced Rhodium for DUV collects up to 70% of the arc lamp output. A 45° primary dichroic mirror spectrally reflects the light after passing through a proprietary design beam homogenizer. The homogenizer, or optical integrator, is similar to a compound fly's eye. It scrambles the arc lamp's non-uniform irradiance to produce many diverging beams. These diverging beams overlap at the collimating lens to produce a highly uniform, collimated beam at the work plane.


92531洪水暴露源是一个1000瓦的深紫外(220 - 260纳米)光谱范围的源。DUV光源使用Hg(Xe)灯，使用UV等级的熔融二氧化硅透镜(可传输到200纳米)，并有适当的二色滤光片。这是理想的深紫外研究低于260纳米。这之中照明器样品6.0英寸x 6.0英寸(152 mm x 152 mm)照明平面±2.5°瞄准角。典型的产量是8.4 mW cm-2。一个有效的椭球面反射器，涂上增强的铑，为DUV收集高达70%的弧光灯输出。45°主要分色镜幽灵似地反映了光通过专有设计梁均质器。均质器或光学积分器类似于复合苍蝇的眼睛。它打乱了电弧灯的非均匀辐照度，产生了许多发散光束。这些发散光束在准直透镜上重叠，在工作平面上形成高度均匀的准直光束。