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MUXTM激光束滤光片
LaserMUX滤光片是为了有效地结合或单独的多个入射激光束在45°角。这些二色激光光束组合优化到多路(MUX)受欢迎的激光线，也可用于反去多路复用(DEMUX)。超低自动荧光滤光片非常适合于OEM多激光荧光成像和测量应用，包括激光显微镜和流式细胞仪等在实验室环境中的无数终端用户应用。
在受欢迎的激光线路上具有高反射和透射性能，这些滤光片可以将多种不同的激光束结合在一起，造成非常低的损耗。LaserMUX滤光片是硬涂层的，采用行业标准的25毫米直径x3.5毫米厚的黑氧化铝制环，宽22毫米的光圈。定制大小的滤光片在几天内可用。Semrock还储存了各种各样的单边缘二向色分束器和多边缘二向色分束器。
RazorEdge二向色滤光片
反射激光波长 |
反射带 |
透射激光波长 |
带通 |
尺寸 (Diameter x Thickness) |
滤光片型号 |
375 ± 3 nm 405 +10/-5 nm |
372.0 nm – 415.0 nm |
440 +3/-1, 457.9, 473 +5/-0, 488 +3/-2, 514.5, 515, 532, 543.5, 561.4, 568.2, 594.1, 632.8, 635 +7/-0, 647.1 nm |
439.0 nm – 647.1 nm |
25 mm x 3.5 mm |
LM01-427-25 |
375 ± 3 nm 405 +10/-5 nm 372.0 |
439.0 nm – 457.9 nm |
473 +5/-0, 488 +3/-2, 514.5, 515, 532, 543.5, 561.4, 568.2, 594.1, 632.8, 635 +7/-0, 647.1 nm |
473.0 nm – 647.1 nm |
25 mm x 3.5 mm |
LM01-466-25 |
457.9 nm 473 nm |
457.9 nm – 473.0 nm |
488 +3/-0, 514.5, 515, 532, 543.5, 561.4, 568.2, 594.1, 632.8, 635 +7/-0, 647.1 nm |
488.0 nm – 647.1 nm |
25 mm x 3.5 mm |
LM01-480-25 |
473 +5/-0 nm 488 +3/-2 nm 1064.2 nm |
473.0 nm – 491.0 nm |
514.5, 515, 532, 543.5, 561.4, 568.2, 594.1, 632.8, 635 +7/-0, 647.1 nm |
514.5 nm – 647.1 nm |
25 mm x 3.5 mm |
LM01-503-25 |
514.5 nm 515 nm 532 nm 543.5 nm |
514.5 nm – 543.5 nm |
561.4, 568.2, 594.1, 632.8, 635 +7/-0, 647.1, 671, 676.4, 785 ± 5 nm |
561.4 nm – 790.0 nm |
25 mm x 3.5 mm |
LM01-552-25 |
561.4 nm 568.2 nm 594.1 nm |
561.4 nm – 594.1 nm |
632.8, 635 +7/-0, 647.1, 671, 676.4, 785 ± 5 nm |
632.8 nm – 790.0 nm |
25 mm x 3.5 mm |
LM01-613-25 |
632.8 nm 635 +7/-0 nm 647.1 nm |
632.8 nm – 647.1 nm |
671, 676.4, 785 ± 5 nm |
671.0 nm – 790.0 nm |
25 mm x 3.5 mm |
LM01-659-25 |
RazorEdge二向色滤光片
LaserMUX Common Specifications
属性 |
Value |
Comment |
吸收反射率 |
> 99% (s-polarization) > 96% (p-polarization) > 98% (average polarization) |
For reflected laser wavelenghts |
平均反射率 |
> 98% (average polarization) |
For reflection band |
吸收透射率 |
> 94% (s-polarization) > 95% (p-polarization) > 95% (average polarization) |
For transmitted laser wavelengths |
平均透射率 |
> 95% (average polarization) |
For nominal passband |
入射角 |
45.0° |
Based on a collimated beam of light |
非准直光的性能 |
The high-transmission portion of the long-wavelength edge and the low-transmission portion of the short-wavelength edge exhibit a small “blue shift” (shift toward shorter wavelengths). Even for cone half angles as large as 15° at normal incidence, the blue shift is only several nm. |
|
Clear Aperture |
≥ 22 mm |
For all optical specifications |
Overall Mounted Diameter |
25.0 mm + 0.0 / - 0.1 mm |
Black anodized aluminium ring |
Overall Mounted Thickness |
3.5 mm + 0.0 +/- 0.1 mm |
Black anodized aluminium ring |
Unmounted Thickness |
2.0 mm +/- 0.1mm |
|
Beam Deviation |
< 30 arcseconds |
Based on 20 arcsecond substrate wedge angle |
Laser Damage Threshold |
1 J/cm2 @ 532 nm (10 ns pulse width) |
Tested for LM01-552 nm filter only (see page 102) |
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