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Wedged Substrate（BK7）
Wedged substrates can separate the reflected beam by the front and back surface of the substrates by the slight wedge angle. They can be used as a reference test plate for interferometers and beam samplers.
◦It can also be used as a prism to refract at a small angle. Beam deflection angle δ can be calculated refractive index n, from the wedge angle α.
δ ＝ sin−1（ n sinα） − α ≒（ n − 1） α
◦In BK7, 0.52 times the angle of the wedge, and in synthetic fused silica, 0.46 times the angle of the wedge. (Visible range, normal incidence)
| Model | Diameter φD(mm) | Thickness t(mm) | Surface Flatness | Wedge angle W | Surface Quality (Scratch-Dig) | VS | Unit Price | Date | Cart | ||||||||||||
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WSB-10C05-10-1 |
10 | 5 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-10C05-10-1
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WSB-10C05-20-1 |
10 | 5 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-10C05-20-1
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WSB-15C05-10-1 |
15 | 5 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-15C05-10-1
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WSB-15C05-20-1 |
15 | 5 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-15C05-20-1
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WSB-20C05-10-1 |
20 | 5 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-20C05-10-1
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WSB-20C05-20-1 |
20 | 5 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-20C05-20-1
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WSB-25C05-10-1 |
25 | 5 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-25C05-10-1
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WSB-25C05-20-1 |
25 | 5 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-25C05-20-1
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WSB-30C05-10-0.5 |
30 | 5 | λ/10 | 0.5°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C05-10-0.5
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WSB-30C05-20-0.5 |
30 | 5 | λ/20 | 0.5°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C05-20-0.5
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WSB-30C05-10-1 |
30 | 5 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C05-10-1
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WSB-30C05-20-1 |
30 | 5 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C05-20-1
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WSB-30C05-10-2 |
30 | 5 | λ/10 | 2°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C05-10-2
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WSB-30C05-20-2 |
30 | 5 | λ/20 | 2°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C05-20-2
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WSB-30C07-10-3 |
30 | 7 | λ/10 | 3°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C07-10-3
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WSB-30C07-20-3 |
30 | 7 | λ/20 | 3°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-30C07-20-3
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WSB-40C06-10-1 |
40 | 6 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-40C06-10-1
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WSB-40C06-20-1 |
40 | 6 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-40C06-20-1
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WSB-50C08-10-0.5 |
50 | 8 | λ/10 | 0.5°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C08-10-0.5
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WSB-50C08-20-0.5 |
50 | 8 | λ/20 | 0.5°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C08-20-0.5
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WSB-50C08-10-1 |
50 | 8 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C08-10-1
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WSB-50C08-20-1 |
50 | 8 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C08-20-1
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WSB-50C08-10-2 |
50 | 8 | λ/10 | 2°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C08-10-2
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WSB-50C08-20-2 |
50 | 8 | λ/20 | 2°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C08-20-2
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WSB-50C10-10-3 |
50 | 10 | λ/10 | 3°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C10-10-3
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WSB-50C10-20-3 |
50 | 10 | λ/20 | 3°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-50C10-20-3
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WSB-60C10-10-1 |
60 | 10 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-60C10-10-1
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WSB-60C10-20-1 |
60 | 10 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-60C10-20-1
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WSB-80C12-10-1 |
80 | 12 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-80C12-10-1
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WSB-80C12-20-1 |
80 | 12 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-80C12-20-1
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WSB-100C15-10-1 |
100 | 15 | λ/10 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-100C15-10-1
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WSB-100C15-20-1 |
100 | 15 | λ/20 | 1°±5′ | 10−5 |
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Wedged Substrate（BK7） /WSB-100C15-20-1
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