电话: 021-5427 0855
手机: 136 6171 6328
GEWTEC LTD.
红外 (IR) 线栅偏振片用于偏振来自非偏振红外激光源的光线,以及衰减来自偏振红外激光源的光线。当两个线栅偏振片同时使用时,可实现超过 40,000:1 的高消光系数.每个偏光镜的偏光轴以刻在其保护环上的两条白线标出。
设计用于 2 - 30μm的波长范围
多种基材可选
使用 公制偏振镜支架 进行360° 旋转
标题 | 产品编码 | AOI (°) | CA (mm) | Dia. (mm) | 消光比 | 基底 | 工作温度 (°C) | 偏振 | 厚度 (mm) | 透射率 (%) | 类型 | 平行度(弧分) | 尺寸容差 (mm) |
IR全息线栅偏振片, 氟化钡基底,25mm直径 | 62-770 | 0 | 18.0 | 25.00 | 150:1 @ 3µm, 300:1 @ 10µm | Barium Fluoride (BaF2) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >65 | Linear Polarizer | ≤3 | ±0.2 |
IR全息线栅偏振片, 氟化钡基底,50mm直径 | 62-771 | 0 | 34.0 | 50.00 | 150:1 @ 3µm, 300:1 @ 10µm | Barium Fluoride (BaF2) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >65 | Linear Polarizer | ≤3 | ±0.2 |
IR全息线栅偏振片, 硒化锌基底,25mm直径 | 62-772 | 0 | 18.0 | 25.00 | 150:1 @ 3µm, 300:1 @ 10µm | Zinc Selenide (ZnSe) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >50 | Linear Polarizer | ≤3 | ±0.2 |
IR全息线栅偏振片, 硒化锌基底,50mm直径 | 62-773 | 0 | 34.0 | 50.00 | 150:1 @ 3µm, 300:1 @ 10µm | Zinc Selenide (ZnSe) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >50 | Linear Polarizer | ≤3 | ±0.2 |
IR全息线栅偏振片, KRS-5基底,25mm直径 | 62-774 | 0 | 18.0 | 25.00 | 150:1 @ 3µm, 300:1 @ 15µm | Thallium Bromoiodide (KRS-5) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >60 | Linear Polarizer | ≤3 | ±0.2 |
IR全息线栅偏振片, KRS-5基底,50mm直径 | 62-775 | 0 | 34.0 | 50.00 | 150:1 @ 3µm, 300:1 @ 15µm | Thallium Bromoiodide (KRS-5) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >60 | Linear Polarizer | ≤3 | ±0.2 |
IR全息线栅偏振片, 锗基底,25mm直径 | 62-776 | 0 | 18.0 | 25.00 | 300:1 @ 10.6µm | Germanium (Ge) | -20 to 75 | Notches on polarizer ring are aligned with wires of wire grid | 2.00 | >50 | Linear Polarizer | ≤3 | ±0.2 |
红外 (IR) 线栅偏振片采用专业工艺制造,以实现亚微米线栅间距。与传统分格线栅法相比,全像法可产生更细的凹槽间隔,从而优化短波长性能。我们的红外 (IR) 线栅偏振片材质有氟化钡 (BaF2)、硒化锌 (ZnSe)、溴碘化铊 (KRS-5)和锗 (Ge)。
Copyright © 2020 上海晰微光电技术有限公司 Shanghai Gewtec Co., Ltd.
ALL RIGHTS RESERVED 沪ICP备20020489号-1