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通道波片设计用于警报角范围扩大的应用,最高可达30° AOI,在非零警报角时具有最小的延迟否则。这些波片有532、633、1064或1550nm的可见光或近红外设计波长,延迟为λ/2或λ/4。这些波片的中心点具有≤λ/250波长波和≤λ/100半波的延迟精度,非常适合需要对AOI不灵敏的应用。宽视场波片是在 N-BK7 上安装双烟草制成的,并有 BBAR 镀膜。
高达 λ/250 的相位延迟公差,预测角可达 30°
近零压聚合物结构
适用于宽幅预算角的应用
标题 | 产品编码 | AOI (°) | CA (mm) | DWL (nm) | Dia. (mm) | 基底 | 工作温度 (°C) | 反射 (%) | 延迟性 | 表面质量 | 类型 | 尺寸容差 (mm) | 传输波前,RMS |
Wide Angle λ/2 Waveplate, 25.4mm Dia. 532nm | 29-812 | +/-30 | 17.8 | 532 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/2 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/4 Waveplate, 25.4mm Dia. 532nm | 29-813 | +/-30 | 17.8 | 532 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/4 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/2 Waveplate, 25.4mm Dia. 633nm | 29-814 | +/-30 | 17.8 | 633 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/2 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/4 Waveplate, 25.4mm Dia. 633nm | 29-815 | +/-30 | 17.8 | 633 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/4 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/2 Waveplate, 25.4mm Dia. 1064nm | 29-816 | +/-30 | 17.8 | 1064 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/2 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/4 Waveplate, 25.4mm Dia. 1064nm | 29-817 | +/-30 | 17.8 | 1064 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/4 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/2 Waveplate, 25.4mm Dia. 1550nm | 29-818 | +/-30 | 17.8 | 1550 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/2 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
Wide Angle λ/4 Waveplate, 25.4mm Dia. 1550nm | 29-819 | +/-30 | 17.8 | 1550 | 25.40 | Polymer Film on N-BK7 | 0 - 40 | 0.5 | λ/4 | 60-40 | Polymer Waveplate | +/- 0.13 | ≤ λ/2 @ 632.8nm |
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