The 05BC15PH.1 High-energy Polarizing Cube Beamsplitter provides efficient narrowband polarization for use with Nd:YAG lasers. Each polarizer consists of a pair of precision right-angle prisms optically contacted together. No cement is used. Optimized for 248 nm, a damage threshold of up to 5 J/cm2 with 10 ns pulse at 266 nm is achievable. This high-energy polarizing cube beamsplitter is 12.7 x 12.7 x 12.7 mm and can be conveniently mounted on Newport holders.

• 增透膜

  248 nm

• 尺寸

  12.7 x 12.7 x 12.7 mm

• 材料

  UV Grade Fused Silica

• 镀膜代码

  PH.1

• 表面质量

  20-10 scratch-dig

• 耐用性

  MIL-C-675C, moderate abrasion million cycles

• 入射角

  0°±5°

• 通光孔径

  >80% of central dimension

• 损伤阈值

  5 J/cm2 with 10 nsec pulses @ 266 nm, typical

• 尺寸公差

  ±0.254 mm

• 形状

  Cube

• 效率

  Tp >90%, Rs >99%

• 清洁

  See How to Clean Optics

• 方向

  To avoid damage, beam should enter prism marked with a dot

• 反射光束偏转角度

  90° ±5 arc min

• 工作温度范围

  -50 to 90°C

• 透射光束偏移

  ≤3 arc min

• 消光比

  Tp/Ts >200:1

• 波前畸变

  ≤λ/4 at 632.8 nm over the clear aperture

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05 bc15ph。高能偏振立方体波束分离器为Nd:YAG激光器提供了有效的窄带偏振。每个偏光器由一对光学接触的精密直角棱镜组成。不使用水泥。优化248 nm，损伤阈值可达5j /cm2, 266 nm处脉冲10 ns。这种高能偏振立方体波束分离器是12.7×12.7×12.7毫米，可以方便地安装在新港支架上。