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25.4mm Dia., 1064nm, λ/4 High Energy Waveplate

High Energy Quartz Waveplates

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Specifications

概況

Type:
High Energy Waveplate

物理和機械特性

Clear Aperture CA (mm):
18.0
Diameter (mm):
25.40
Dimensional Tolerance (mm):
+0/-0.2
Construction:
Optically Bonded on UVFS (C7980) Substrate
Parallelism (arcsec):
<3

光學特性

Coating:
Ravg <0.2%
Design Wavelength DWL (nm):
1064
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Crystalline Quartz
Retardance:
λ/4
Surface Quality:
20-10
Transmitted Wavefront, P-V:
<λ/10 @ 632.8nm
Retardance Tolerance:
λ/300 @ 20°C
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
>20 J/cm2 @ 1064nm, 10ns, 10Hz
Retardance Order:
1st

螺紋和安裝

Mount Thickness (mm):
6 ±0.2

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品概覽

  • 損傷閾值高達 20 J/cm2 以上 (在 1064nm 情況下)
  • 具有 λ/4 與 λ/2 的相位差
  • 採用黑色陽極電鍍鋁接口
  • 提供紫外線至近紅外線的設計波長

高能量石英波片是為雷射應用所設計,可在 1064nm 情況下承受高達 20 J/cm2 以上的能量密度。這些波片具備寬廣的作業溫度範圍,適合惡劣環境使用。高能量石英波片針對從紫外線到近紅外線的離散設計波長,提供λ/4 與 λ/2 相位差版本,階數則視設計波長和相位差而定。這些石英波片安裝於黑色陽極電鍍鋁製外殼,輕鬆實現系統整合,並提供寬廣的受光角,盡可能降低調整靈敏度。

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