378/474/554/635 nm BrightLine 四通带带通滤光片
- 透过率Tavg > 85%, 352 – 404 nm; Tavg > 93%, 461 – 487.5 nm; Tavg > 93%, 543 – 566 nm; Tavg > 93%, 626 – 644 nm
- 中心波长 378 nm, 474.3 nm, 554.5 nm & 635 nm，GMBW带宽 52 nm, 26.5 nm, 23 nm & 18 nm
FF01-378/474/554/635-25
Description
378/474/554/635 nm BrightLine 四通带带通滤光片
滤光片型号：FF01-378/474/554/635-25
Theoretical Spectrum for Part Number: FF01-378/474/554/635-25
FF01-378/474/554/635-25带通滤光片透过率曲线，Semrock
378/474/554/635 nm BrightLine 四通带带通滤光片，25 mm直径，3.5 mm厚度
采用Semrock单基板结构的单个多波段荧光带通滤光片。这些滤光片具有极高的透过率、陡峭且轮廓分明的边缘，以及通带之间的出色阻断。全薄膜硬质膜层结构，性能和可靠性十分优异。
滤光片参数：
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 | Tavg > 85% 352 – 404 nm |
| Transmission Band 4 | Tavg > 93% 626 – 644 nm |
| Blocking Band 1 | ODavg > 6 200 – 300 nm (Design specification – measurements are noise-floor limited). |
| Blocking Band 3 | OD > 3.5 409 nm |
| Blocking Band 4 | ODavg > 8 414 – 450 nm (Design specification – measurements are noise-floor limited) |
| Blocking Band 5 | OD > 3.5 455.5 nm |
| Blocking Band 6 | OD > 3.5 493.5 nm |
| Blocking Band 7 | ODavg > 8 499.5 – 530 nm (Design specification – measurements are noise-floor limited) |
| Blocking Band 8 | OD > 3.5 536.5 nm |
| Blocking Band 9 | OD > 3.5 573 nm |
| Blocking Band 10 | ODavg > 8 580 – 611 nm (Design specification – measurements are noise-floor limited) |
| Blocking Band 11 | OD > 3.5 618.5 nm |
| Blocking Band 12 | OD > 3.5 651.8 nm |
| Blocking Band 13 | ODavg > 8 661 – 850 nm (Design specification – measurements are noise-floor limited). |
| Blocking Band 14 | ODavg > 4 850 – 925 nm |
| Blocking Band 15 | ODavg > 2 925 – 1100 nm |
| Center Wavelength 1 | 378 nm |
| Center Wavelength 2 | 474.3 nm |
| Center Wavelength 3 | 554.5 nm |
| Center Wavelength 4 | 635 nm |
| Guaranteed Minimum Bandwidth 1 | 52 nm |
| Guaranteed Minimum Bandwidth 2 | 26.5 nm |
| Guaranteed Minimum Bandwidth 3 | 23 nm |
| Guaranteed Minimum Bandwidth 4 | 18 nm |
| FWHM Bandwidth 1 (nominal) | 57.3 nm |
| FWHM Bandwidth 2 (nominal) | 30.1 nm |
| FWHM Bandwidth 3 (nominal) | 27.5 nm |
| FWHM Bandwidth 4 (nominal) | 22.9 nm |
| General Filter Specifications | Value |
| Angle of Incidence | 0 ± 5 degrees |
| Cone Half-angle | 7 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. |
| Physical Filter Specifications | Value |
| Transverse Dimensions (diameter) | 25 mm |
| Transverse Tolerance | + 0.0 / – 0.1 mm |
| Filter Thickness (mounted) | 5.0 mm |
| Filter Thickness Tolerance (mounted) | ± 0.1 mm |
| Clear Aperture | ≥ 21 mm |
| Scratch-Dig | 60-40 |
| Filter Thickness (unmounted) | 3.5 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.1 mm |
| Orientation | Arrow on ring indicates preferred direction of propagation of light |
