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近红外线栅偏振片(NIR)

近红外线栅偏振片(NIR)

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近红外线栅偏振片是一种宽带偏振片,可提供 700 - 2500nm 的高透过率。这些偏振片经过优化后要么是在 2400nm 波长下提供 5900:1 的消光比的高对比度版本;要么是在 1900nm 波长下提供高达 91% 透过率的高透过版本。近红外线栅偏振片采用高档显示玻璃制造而成,为近红外应用提供了出色的耐热性。当入射光照射到金属丝网上时,P 偏振光会接触到电介质并透过,而 S 偏振光则会接触到镜面并被反射。


  • 专为 700 - 2500 纳米波长设计

  • 高透过率和高对比度版本可供选择

  • 是热成像应用的理想选择

                                产品

标题产品编码AOI (°)CA (mm)涂层Dia. (mm)消光比基底尺寸 (mm)表面质量厚度 (mm)透射率 (%) 类型构造 
NIR Wire Grid Polarizer, HC, 700nm-2500nm, 12.5mm Dia.26-9930° ±20°8.5 Uncoated 12.50 ±0.21100:1@900nm 3000:1@1400nm 5500:1@1900nm 5900:1@2400nm Wire Grid on Display Grade Glass 
80-50 5.80 ±0.2 (with mount)>81.5@900nm >87.7@1400nm >88.9@1900nm >88.6@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HC, 700nm-2500nm, 25mm Dia.26-9940° ±20°19 Uncoated 25.00 ±0.21100:1@900nm 3000:1@1400nm 5500:1@1900nm 5900:1@2400nm Wire Grid on Display Grade Glass 
80-50 5.80 ±0.2 (with mount)>81.5@900nm >87.7@1400nm >88.9@1900nm >88.6@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HC, 700nm-2500nm, 25mm x 25mm26-9950° ±20°19 x 19 Uncoated 
1100:1@900nm 3000:1@1400nm 5500:1@1900nm 5900:1@2400nm Wire Grid on Display Grade Glass 25 x 25 ±0.280-50 5.80 ±0.2 (with mount)>81.5@900nm >87.7@1400nm >88.9@1900nm >88.6@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HC, 700-2500nm, 50mm Dia.26-9960° ±20°42 Uncoated 50.00 ±0.21100:1@900nm 3000:1@1400nm 5500:1@1900nm 5900:1@2400nm Wire Grid on Display Grade Glass 
80-50 5.80 ±0.2 (with mount)>81.5@900nm >87.7@1400nm >88.9@1900nm >88.6@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HC, 700nm-2500nm, 50 x 35mm Dia26-9970° ±20°46 x 31 Uncoated 
1100:1@900nm 3000:1@1400nm 5500:1@1900nm 5900:1@2400nm Wire Grid on Display Grade Glass 50 x 35 ±0.280-50 1.53 ±0.2>81.5@900nm >87.7@1400nm >88.9@1900nm >88.6@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HT, 700nm-2500nm, 12.5mm Dia.26-9980° ±20°8.5 Uncoated 12.50 ±0.2150:1@900nm 500:1@1400nm 800:1@1900nm 1000:1@2400nm Wire Grid on Display Grade Glass 
80-50 5.80 ±0.2 (with mount)>88.1@900nm >91.0@1400nm >91.3@1900nm >90.3@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HT, 700nm-2500nm, 25mm Dia.26-9990° ±20°19 Uncoated 25.00 ±0.2150:1@900nm 500:1@1400nm 800:1@1900nm 1000:1@2400nm Wire Grid on Display Grade Glass 
80-50 5.80 ±0.2 (with mount)>88.1@900nm >91.0@1400nm >91.3@1900nm >90.3@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HT, 700nm-2500nm, 25mm x 25mm27-0000° ±20°19 x 19 Uncoated 
150:1@900nm 500:1@1400nm 800:1@1900nm 1000:1@2400nm Wire Grid on Display Grade Glass 25 x 25 ±0.280-50 5.80 ±0.2 (with mount)>88.1@900nm >91.0@1400nm >91.3@1900nm >90.3@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HT, 700-2500nm, 50mm Dia.27-0030° ±20°42 Uncoated 50.00 ±0.2150:1@900nm 500:1@1400nm 800:1@1900nm 1000:1@2400nm Wire Grid on Display Grade Glass 
80-50 5.80 ±0.2 (with mount)>88.1@900nm >91.0@1400nm >91.3@1900nm >90.3@2400nm Linear Polarizer Wire Grid 
NIR Wire Grid Polarizer, HT, 700nm-2500nm, 50 x 35mm Dia27-0040° ±20°46 x 31 Uncoated 
150:1@900nm 500:1@1400nm 800:1@1900nm 1000:1@2400nm Wire Grid on Display Grade Glass 50 x 35 ±0.280-50 1.53 ±0.2>88.1@900nm >91.0@1400nm >91.3@1900nm >90.3@2400nm Linear Polarizer Wire Grid