The 05QW20-4 is a Excimer Grade UV Fused Silica window, 12.5 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 266 nm.

• 直径

  12.5 mm

• 材料

  Excimer Grade UV Fused Silica

• 增透膜

  266 nm

• 表面平面度

  λ/10 @ 632.8 nm

• 表面质量

  10-5 scratch-dig

• 厚度

  3.0 mm  

• 厚度公差

  ±0.10 mm

• 波前畸变

  λ/20 @ 632.8 nm, transmitted

• 平行度

  5 arc seconds

• 清洁

  See How to Clean Optics

• 通光孔径

  Central 90% of diameter

• 直径公差

  +0/-0.10 mm

• 入射角

  0°

• 损伤阈值

  2 J/cm², 10 ns pulses @ 266 nm

05QW20-4是一种准分子级UV熔融二氧化硅窗口，直径12.5 mm，厚度3.0 mm，在266 nm处具有高损伤阈值v涂层。

The 05QW20-4 is a Excimer Grade UV Fused Silica window, 12.5 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 266 nm.