Semrock 滤光片 LPD01-355RU-25x36x2.0
355 nm RazorEdge Dichroic™ laser beamsplitter
| Each beamsplitter reflects a standard laser line incident at 45° while efficiently passing the longer Raman-shifted wavelengths. The filters exhibit ultrasteep transitions from reflection to transmission, with a guaranteed transition width of < 1% of the laser wavelength for the U-grade version. This laser dichroic beamsplitter is optimized for reflecting laser beams up to 2.5 mm in diameter while minimizing RWE. |
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曲线ASC II 参数：measured 类型：Transmission 下载LPD01-355RU-25x36x2.0数据： TXT Spectrum data Semrock网站链接：LPD01-355RU-25x36x2.0 |
| 型号 | 尺寸 | *未税价格 |
| LPD01-355RU-25x36x2.0 | 25.2 mm x 35.6 mm x 2.0 mm | $869.00 |
* 说明：价格为未包含增值税，关税及运费之价格。
通用规格
| 参数 | 值 |
| size | 25.2 mm x 35.6 mm x 2.0 mm |
| shape | rectangular |
| mounted | false |
| substrate.thickness | 2.0 mm |
| substrate.type | low-autofluorescence optical quality glass |
| scratch-dig | 60-40 |
RazorEdgeDichroic系列参数
| 参数 | 值 |
| absrefl-apol | Rabs > 94% 355 nm |
| absrefl-ppol | Rabs > 90% 355 nm |
| absrefl-spol | Rabs > 98% 355 nm |
| edgevalue | 358.6 nm |
| tavg-and-passband-range | Tavg > 90% 359.6 – 550.3 nm |
| aoi | 45 degrees with a shift of 0.35%/degree (40 – 50 degrees) |
| cha | 0.5 degrees |
| Optical.Damage.Rating | 1 J/cm2 @ 532 nm (10 ns pulse width) |
| Steepness | Ultra Steep |
| laserwavelength | 355 nm |
| Edge.Steepness.(%) | 0.5% |
| Edge.Steepness.(nm) | 1.8 nm |
| Edge.Steepness.(cm-1) | 140.1 cm-1 |
| transitionwidth-nm | 3.6 nm |
| transitionwidth | 279 cm-1 |
| Transverse.Dimensions.(Diameter) | 25 mm |
| Transverse.Tolerance.(mounted) | ± 0.1 mm |
| Clear.Aperture | ≥ 80% |
| Substrate.Type | Fused Silica |
| Orientation | Arrow on ring indicates preferred direction of propagation of light. |
| Effective.Index | 1.84 Understanding ‘Effective Index of Refraction’ neff |
| Flatness.RWE | Laser |
| RWE.1 | < 6λ P-V RWE @ 632.8 nm |