The 10P309AR.16 Polarcor™ Linear Polarizer is a 1 inch (25.4 mm) diameter linear polarizer with an 20.8 mm clear aperture offering 90% principle transmission in the 960 to 1160 nm wavelength range. It features broader bandwidth, higher transmission, higher temperature resistance, better durability, and higher contrast than dichroic sheet or wire grid polarizers. All Polarcor polarizers are broadband antireflection coated to increase transmission of polarized light.

• 直径

  25.4 mm  

• 波长范围

  960-1160 nm

• 材料

  Polarcor

• 偏振材料

  Borosilicate glass with aligned silver particles, n=1.523 at 589.3 nm

• 消光比

  10,000:1

• 损伤阈值

  7.5 J/cm2, 10 ns pulses, 10 Hz at 1064 nm

• 表面质量

  40-20 scratch-dig

• 效率

  Tp/Ts >10,000:1; k1/k2 >10,000:1 in the specified wavelength range

• 通光孔径

  20.8 mm

• 直径公差

  ±0.1 mm

• 透射光束偏移

  ≤2.6 arc min

• 透射

  Tp >79-94%

• 主透过率

  k1 >90%

• 楔形

  ≤20 arc sec

• 厚度

  0.5 mm  

• 波前畸变

  ≤ λ/2 at 632.8 nm over the clear aperture

• 最高温度

  400°C

• 清洁

  See How to Clean Optics

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10 p309ar。16 Polarcor™线性偏振镜是一个1英寸(25.4毫米)直径线性偏振镜和一个20.8毫米的通光孔径提供90%的原则传输960到1160纳米波长范围。与二色片或线栅偏振片相比，具有带宽宽、传输高、耐高温、耐久性好、对比度高等优点。所有的偏振器都是宽带防反射涂层，以增加偏振光的传输。