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Wide Angle λ/4 Waveplate, 25.4mm Dia. 532nm

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Stock #29-813 New 5-7 Days
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NT$68,250
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NT$68,250
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下載產品資料
Angle of Incidence (°):
+/-30
Clear Aperture CA (mm):
17.8
Design Wavelength DWL (nm):
532
Diameter (mm):
25.40
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film on N-BK7
Operating Temperature (°C):
0 - 40
Reflection (%):
0.5
Retardance:
λ/4
Surface Quality:
60-40
Type:
Polymer Waveplate
Dimensional Tolerance (mm):
+/- 0.13
Transmitted Wavefront, RMS:
≤ λ/2 @ 632.8nm
Retardance Tolerance:
≤ λ/250 @ 0 deg AOI, λ/200 at 30 deg
Beam Deviation (arcmin):
≤ 1 arcmin
Mount Thickness (mm):
6.35

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

產品系列說明

  • 入射角可達 30°, 相位延遲公差可達λ/250
  • 近零階層壓聚合物結構
  • 適用於寬入射角的應用

廣角波片設計用於入射角範圍較大的應用,最高可達 30° AOI,在非零入射角時具有最小的延遲漂移。這些波片有 532、633、1064 或 1550nm的可見光或近紅外設計波長,延遲值為 λ/2 或 λ/4。這些波片的中心點具有 ≤λ/250 四分之一波和 ≤λ/100 半波的延遲精度,非常適合需要對 AOI 不靈敏的應用。寬視場波片是在 N-BK7 基材上安裝雙折射聚合物製成,並有 BBAR鍍膜。

注:標線方向為快軸。

 
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