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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
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. | 26-993 | 0° ±20° | 8.5 | Uncoated | 12.50 ±0.2 | 1100:1@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. | 26-994 | 0° ±20° | 19 | Uncoated | 25.00 ±0.2 | 1100:1@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 25mm | 26-995 | 0° ±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 ±0.2 | 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, 700-2500nm, 50mm Dia. | 26-996 | 0° ±20° | 42 | Uncoated | 50.00 ±0.2 | 1100:1@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 Dia | 26-997 | 0° ±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 ±0.2 | 80-50 | 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. | 26-998 | 0° ±20° | 8.5 | Uncoated | 12.50 ±0.2 | 150:1@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. | 26-999 | 0° ±20° | 19 | Uncoated | 25.00 ±0.2 | 150:1@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 25mm | 27-000 | 0° ±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 ±0.2 | 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, 700-2500nm, 50mm Dia. | 27-003 | 0° ±20° | 42 | Uncoated | 50.00 ±0.2 | 150:1@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 Dia | 27-004 | 0° ±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 ±0.2 | 80-50 | 1.53 ±0.2 | >88.1@900nm >91.0@1400nm >91.3@1900nm >90.3@2400nm | Linear Polarizer | Wire Grid |
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