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TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
TECHSPEC® N-BK7 角锥立方体回射器的设计目的是将到达棱镜面的光线或光束反射回去，不论棱镜的方向如何，都是如此。反射镜只有在光垂直入射时才能做到这一点。因此，角锥立方体回射器在无法精密对准或耗时的应用中很有用。TECHSPEC® N-BK7 角锥立方体回射器提供无镀膜或镀银的双平面表面。银镀膜可提供更大的接收角，而无镀膜的选项依赖于全内反射，能提供最优的反射率。入射面可选择无镀膜，或选择镀有针对可见光波长或近红外波长（包括 1064nm 与 1550nm）进行优化的增透膜。
N-BK7 Corner Cube Retroreflectors provide high-reflectance cube performance with total internal reflection. Ideal for laser alignment, metrology, and interferometry applications requiring consistent optical return paths. Compact, durable, and designed for maximum angular accuracy without the need for precise alignment.
N-BK7 offers excellent transmission in the visible to near-infrared range and high durability, making it suitable for a wide range of environments.
No—corner cubes automatically return beams parallel to the input, eliminating the need for precise alignment.
Yes, they are commonly used in laser interferometry, alignment systems, and metrology due to their consistent beam return path.
Yes, Edmund Optics offers both uncoated and broadband AR-coated options to enhance performance across various wavelengths.
| A (mm) | B (mm) | Stock No. Uncoated | Stock No. Silver Coated | Stock No. Silver and VIS 0° Coated | Stock No. Silver and NIR II Coated |
| 7.16 | 6.1 | #65-250 | #43-305 | #48-605 | #12-488 |
| 12.7 | 10.16 | #43-296 | #45-202 | #48-606 | #12-489 |
| 25.4 | 19.05 | #43-297 | #45-187 | #48-607 | #12-490 |
| 38.1 | 29.21 | #43-298 | #45-189 | #48-608 | N/A |
| 50.8 | 38.1 | #43-299 | #45-191 | #48-609 | N/A |
| 63.5 | 48.26 | #43-300 | #48-593 | #48-616 | N/A |
| 76.2 | 57.15 | #43-301 | #48-594 | #48-617 | N/A |
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