概述光学元件
非球面透镜
Reduce component count, minimize size and weight, and improve performance in optical systems using these precision glasses and fused silica aspheric lenses.
Coherent combines in-house optical design, CNC polishing, 3D non-contact metrology, coating, and assembly capabilities to deliver high-quality aspheric lenses for a wide variety of applications covering the 193 nm to 3 μm spectral range.
Aspheric Lenses Capabilities
Use the chart below as a guide to the extensive manufacturing capabilities available at Coherent for the production of precision aspheric optics.
|
Commercial |
精度 |
材料 |
Optical Glass, Fused Silica |
|
尺寸 |
10–260 毫米（直径） |
|
直径公差 |
±0.1 毫米 |
±0.02 毫米 |
Centering |
<3’ |
<20” |
表面质量 |
60-40 |
10-5 |
Irregularity (Peak-to-Valley) |
<1 μm |
<0.2 μm |
Irregularity (RMS) |
<0.2 μm |
<0.02 μm |
Slope Error |
<1 min |
<0.3 min |
1 mm Integration Length |
(PV：0.3 μm) |
(PV：0.1微米) |
表面粗糙度 |
0.5 纳米 Ra |
0.3 纳米 Ra |
镀膜 |
AR, BBAR, HR-mirror, custom coatings (193 nm - 3 μm) |
|
相关产品
光学制造能力
了解高意在材料生长、加工、镀膜和组装方面的垂直整合能力，以及严格的质量保证体系。探索这些能力如何确保我们光学元件 的性能和可靠性光学元件 最大限度地降低供应链风险与不确定性。
