Silicon optics-Si heteromorphic prism
Product Parameter
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Two wedge prisms work together can assembly an anamorphic prism to correct the elliptical shape of laser beam. The wedge prism is ideal for laser beam steering applications. By combining two wedges pf equal power in near contact and independently rotating them with angle deviation less than 10 degree, a ray passing through the combination can be steered in any direction with a narrow cone.It is applied to optical systems such as infrared imaging or monitoring, telemetry or infrared spectroscope.For size available or customized size, pls contact with our sales for inquiry. |
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Technical Requirement |
Commercial Grade |
Precision Grade |
High Precision |
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Size range |
1-600mm |
2-600mm |
2-600mm |
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Dimensional tolerance |
土0.1mm |
土0.025mm |
土0.01mm |
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Thickness tolerance |
土0.1mm |
土0.025mm |
土0.01mm |
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Angle deviation |
±3´ |
±30´´ |
±10´´ |
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Surface quality |
60-40 |
40-20 |
20-10 |
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Surface accuracy |
1.0λ |
λ/10 |
λ/20 |
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Coating |
3-5μm OR 8-12μm AR, <2% per Surface |
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Bevelling |
0.1-0.5mm*45° |
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Substrate |
Germanium |
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