滤光片型号：FF409/493/573/652-Di02-25×36
FF409/493/573/652-Di02-25×36四边缘标准落射荧光二向色镜透过率曲线，Semrock
409/493/573/652 nm BrightLine 四边缘标准落射荧光二向色镜，25.2 mm x 35.6 mm，厚度 1.1 mm
多边缘二向色镜具有从高反射率到高透过率的两个或多个转变。Semrock提供多种二向色镜分束器，具有陡峭的边缘和非常高的反射和透射带。这种标准落射荧光二向色镜分束器仅针对LED和金属卤化物灯等宽带光源进行了优化。
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 | Tavg > 93% 414 – 450 nm, Tavg > 90% 414 – 450 nm (AOI = 45° ± 1.5°) |
| Transmission Band 2 | Tavg > 93% 499.5 – 530 nm, Tavg > 90% 499.5 – 530 nm (AOI = 45° ± 1.5°) |
| Transmission Band 3 | Tavg > 93% 580 – 611 nm, Tavg > 90% 580 – 611 nm (AOI = 45° ± 1.5°) |
| Transmission Band 4 | Tavg > 93% 659.5 – 850 nm, Tavg > 90% 659.5 – 850 nm (AOI = 45° ± 1.5°) |
| Reflection Band 1 | Ravg > 95% 350 – 404 nm |
| Reflection Band 2 | Ravg > 95% 461 – 487.5 nm |
| Reflection Band 3 | Ravg > 95% 543 – 566 nm |
| Reflection Band 4 | Ravg > 95% 626 – 644 nm |
| Edge Wavelength 1 | 409 nm |
| Edge Wavelength 2 | 493 nm |
| Edge Wavelength 3 | 573 nm |
| Edge Wavelength 4 | 652 nm |
| General Filter Specifications | Value |
| Angle of Incidence | 45 degrees |
| Optical Damage Rating | Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hours. |
| Reflected Wavefront Error | >> 6λ P-V RWE @ 632.8 nm |
| Steepness | Standard |
| Flatness / RWE Classification | Standard Epi-fluorescence |
| Physical Filter Specifications | Value |
| Transverse Dimensions (L x W) | 25.2 mm x 35.6 mm |
| Transverse Tolerance | ± 0.1 mm |
| Clear Aperture | ≥ 80% (elliptical) |
| Scratch-Dig | 60-40 |
| Filter Thickness (unmounted) | 1.05 mm |
| Filter Thickness (unmounted) | 1.05 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.05 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.05 mm |
| Orientation | Reflective surface marked with part number – Orient in direction of incoming light |
