电话: 021-5427 0855
手机: 136 6171 6328
GEWTEC LTD.
TECHSPEC 带对准通孔的离轴抛物面反射镜 (OAP) 设计了两个通孔,一个对准聚焦在抛物面外的光束的焦点,另一个通孔与被抛物面准直的光束平行。孔位允许两束光束同时击中目标或样品,这是一种用于泵浦探针测量的技术。这些 OAP 采用铝制基片和金刚石,表面粗糙度小于 <50Å RMS, 可最大限度地降低散射. TECHSPEC 带对准通孔的离轴抛物面反射镜镀有保护性金膜、保护性铝膜或 UV 增强铝膜,用于集成到需要对从紫外线 (UV) 到红外线 (IR) 的光源具有高反射率的应用.
通孔平行于聚焦和准直光束
可提供各种金属镀层
表面粗糙度<50Å RMS
标题 | 产品编码 | 类型 | Dia. (mm) | EFL (mm) | FL Tolerance (%) | Radius of Curvature (mm) | 涂层 | 镀膜类型 | 涂层规格 | 偏离角度 (°) | PFL (mm) | 面形计算 (RMS) | 表面粗糙度(埃) | 波长范围 (nm) |
25.4mm Dia. x 25.4mm EFL, UV Enhanced Aluminum 90° OAP Mirror with Alignment Through Holes | 11-768 | Off-Axis Parabolic Mirror | 25.40 +0.00/-0.10 | 25.40 | ±1 | 25.40 | Enhanced Aluminum (250-700nm) | Metal | Ravg >89% @ 250 - 450nm Ravg >85% @ 250 - 700nm | 90 | 12.7 | λ/8 | <50 RMS | 250 - 700 |
25.4mm Dia. x 25.4mm EFL, Protected Aluminum 90° OAP Mirror with Alignment Through Holes | 11-770 | Off-Axis Parabolic Mirror | 25.40 +0.00/-0.10 | 25.40 | ±1 | 25.40 | Protected Aluminum (400-2000nm) | Metal | Ravg >85% @ 400 - 700nm Ravg >90% @ 400 - 2000nm | 90 | 12.7 | λ/8 | <50 RMS | 400 - 2000 |
25.4mm Dia. x 25.4mm EFL, Protected Gold 90° OAP Mirror with Alignment Through Holes | 11-772 | Off-Axis Parabolic Mirror | 25.40 +0.00/-0.10 | 25.40 | ±1 | 25.40 | Protected Gold (700-10000nm) | Metal | Ravg >96% @ 700 - 2000nm Ravg >96% @ 2000 - 10,000nm | 90 | 12.7 | λ/8 | <50 RMS | 700 - 10000 |
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