790 nm VersaChrome 波长可调短波通滤光片
- 透过率T = 50% ≥ 790.0 nm at 0° & ≤ 704.0 nm at 60°
- 透过率Tavg ≥ 93% over 89 nm at 0° & ≥ 90% over 80 nm at 60°
TSP01-790-25×36
Description
790 nm VersaChrome 波长可调短波通滤光片
滤光片型号：TSP01-790-25×36
Theoretical Spectrum for Part Number:TSP01-790-25×36
TSP01-790-25×36波长可调短波通滤光片透过率曲线，Semrock
790 nm VersaChrome 波长可调短波通滤光片，25.2 mm x 35.6 mm，厚度 2 mm
VersaChrome滤光片做了以前薄膜滤光片没有做过的事情——通过调整入射角在非常宽的波长范围内提供可调性，而光谱性能基本上没有变化。它们将薄膜滤光片的光谱特性和二维成像性能与衍射光栅的波长调谐灵活性相结合。
VersaChrome Edge可调滤光片为荧光显微镜和高光谱成像以及光谱学应用解锁了几乎无限的光谱灵活性。通过利用VersaChrome Edge可调长波通和短波通滤光片的组合，可以在整个可见光和近红外波长范围内创建带宽窄至亚5nm半峰全宽或宽至中心波长12%的带通滤光片。
请访问我们的VersaChrome Edge可调滤光片页面以获取更多信息。
滤光片参数：
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 (60 deg) | Tavg > 90% over 80 nm |
| Transmission Value 1 | Tavg > 93% over 89 nm |
| Blocking Band 1 | ODavg > 6 (1.02*Edge Wavelength 0deg) – 907 nm |
| Blocking Band 1 (60 deg) | ODavg > 6 (1.025*Edge Wavelength 60deg) – 907 nm |
| Edge Wavelength (0 deg) | 790 nm (minimum) |
| Edge Wavelength (60 deg) | 704 nm (maximum) |
| Cutoff Transition Width | 2.5% (from transmission to blocking) |
| Cutoff Transition Width (60 deg) | 3% (from transmission to blocking) |
| General Filter Specifications | Value |
| Angle of Incidence | 0 – 60 degrees |
| Cone Half-angle | 0 degrees |
| Optical Damage Rating | Not tested |
| 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) | 2.0 mm |
| Filter Thickness (unmounted) | 2.0 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.1 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.1 mm |
| Orientation | Reflective surface marked with part number – Orient in direction of incoming light |
