目錄:江陰韻翔光電技術(shù)有限公司>>光學(xué)元件>>濾光片>> semrock-RazorEdge二向色濾光片
| 價格區(qū)間 | 面議 | 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,環(huán)保,化工,電子 |
|---|---|---|---|
| 組件類別 | 光學(xué)元件 |
RazorEdge二向色分束器
semrock-RazorEdge二向色濾光片
*的RazorEdge 二向色分束器展示了的性能。
每一個濾光片都反射一個在45°入射的標(biāo)準(zhǔn)激光線，同時有效地傳遞較長的拉曼位移波長。他們展示了從反射到透射的超陡轉(zhuǎn)變，遠遠優(yōu)于開放市場上的其他任何東西。對于U級（無論偏振），保證的過渡寬度<1％的激光波長使得這些濾光片與我們流行的垂直入射RazorEdge超高速波長濾光片*匹配。這些分束器非常具有創(chuàng)新性，所以它們正在申請。
可使用25毫米直徑x 3.5毫米厚黑陽極鋁環(huán)或卸載為25.2 x 35.6x 1.1 mm或25.2 x 35.6 x2.0 mm
可使用25毫米直徑x 3.5毫米厚黑陽極鋁環(huán)或卸載為25.2 x 35.6x 1.1 mm或25.2 x 35.6 x2.0 mm
激光線 | 轉(zhuǎn)變寬度
| 通帶 | 已安裝25mm的型號 | 25.2 x 35.6 x 1.1 mm 型號 | 25.2 x 35.6 x 2.0 mm型號 |
488.0 nm | < 203 cm–1 | 494.3 – 756.4 nm | LPD02-488RU-25 | LPD02-488RU-25x36x1.1 | LPD02-488RU-25x36x2.0 |
532.0 nm | < 186 cm–1 | 538.9 – 824.8 nm | LPD02-532RU-25 | LPD02-532RU-25x36x1.1 | LPD02-532RU-25x36x2.0 |
632.8 nm | < 156 cm–1 | 641.0 – 980.8 nm | LPD02-633RU-25 | LPD02-633RU-25x36x1.1 | LPD02-633RU-25x36x2.0 |
785.0 nm | < 126 cm–1 | 795.2 -1213.8 nm | LPD02-785RU-25 | LPD02-785RU-25x36x1.1 | LPD02-785RU-25x36x2.0 |
830.0 nm | < 119 cm–1 | 840.8 – 1286.5 nm | LPD02-830RU-25 | LPD02-830RU-25x36x1.1 | LPD02-830RU-25x36x2.0 |
1064.0 nm | < 93 cm–1 | 1077.8 – 1650.8 nm | LPD02-1064RU-25 | LPD02-1064RU-25x36x1.1 | LPD02-1064RU-25x36x2.0 |
?semrock-RazorEdge二向色濾光片
二向色分束器規(guī)格
屬性 | Specification | Comment |
邊緣陡度（典型） | 0.5% of laser wavelength (2.5 nm or 90 cm-1 for 532 nm filter) | Measured from 5% to 50% transmission for light with average polarization |
U型分級 | < 1% of laser wavelength | Measured from laser wavelength to 50% transmission wavelength for light with average polarization |
激光波長的反射 | > 98% (s-polarization) > 90% (p-polarization) | |
> 93% | Averaged over the Passband (Passband wavelengths detailed above) | |
≤ 0.2% / degree | Linear relationship valid between 35° & 55° (see MyLight for actual performance) | |
圓錐半角（對于非準(zhǔn)直光） | < 0.5° | Rays uniformly distributed and centered at 45° |
≥ 22 mm
25.0 + 0.0 / – 0.1 mm
3.5 ± 0.1 mm |
Black-anodized aluminum ring
| |
> 80%
25.2 mm x 35.6 mm ± 0.1 mm 1.05 mm ± 0.05 mm | Black-anodized aluminum ring | |
< 20 arcseconds | Elliptical | |
Reflection of a collimated, Gaussian laser beam with waist diameter up to 3 mm causes less than one Rayleigh Range of focal shift after a focusing lens. | ||
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