Wedged Substrates

WSB - WSSQ - WSSQK

Wedged Substrates
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SKU
WSB - WSSQ - WSSQK
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.
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Diameter φD
Material
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50mm BK7
1 week
€574.75
Material BK7
Diameter φD φ50mm
Thickness t 10mm
Surface Flatness λ/20
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
4-6 weeks
€894.89
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 10mm
Surface Flatness λ/20
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 20−10
80mm BK7
1 week
€328.44
Material BK7
Diameter φD φ80mm
Thickness t 12mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
80mm Synthetic fused silica
4-6 weeks
€785.11
Material Synthetic fused silica
Diameter φD φ80mm
Thickness t 12mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
100mm BK7
4-6 weeks
€967.78
Material BK7
Diameter φD φ100mm
Thickness t 15mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
100mm Synthetic fused silica
4-6 weeks
€2,192.04
Material Synthetic fused silica
Diameter φD φ100mm
Thickness t 15mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
15mm Synthetic fused silica
1 week
€99.64
Material Synthetic fused silica
Diameter φD φ15mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
15mm BK7
4-6 weeks
€49.81
Material BK7
Diameter φD φ15mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
20mm Synthetic fused silica
4-6 weeks
€218.64
Material Synthetic fused silica
Diameter φD φ20mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
20mm BK7
1 week
€108.86
Material BK7
Diameter φD φ20mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
30mm BK7
4-6 weeks
€98.71
Material BK7
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
1 week
€196.50
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
4-6 weeks
€164.21
Material BK7
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
1 week
€328.44
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
4-6 weeks
€114.40
Material BK7
Diameter φD φ30mm
Thickness t 7mm
Surface Flatness λ/10
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
4-6 weeks
€229.70
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 7mm
Surface Flatness λ/10
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 20−10
40mm BK7
4-6 weeks
€282.30
Material BK7
Diameter φD φ40mm
Thickness t 6mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
40mm Synthetic fused silica
1 week
€492.65
Material Synthetic fused silica
Diameter φD φ40mm
Thickness t 6mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
1 week
€204.80
Material BK7
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
4-6 weeks
€319.20
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
1 week
€492.65
Material BK7
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/20
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
4-6 weeks
€766.66
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/20
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 20−10
60mm BK7
4-6 weeks
€273.99
Material BK7
Diameter φD φ60mm
Thickness t 10mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
60mm Synthetic fused silica
4-6 weeks
€501.86
Material Synthetic fused silica
Diameter φD φ60mm
Thickness t 10mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
80mm BK7
4-6 weeks
€656.88
Material BK7
Diameter φD φ80mm
Thickness t 12mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
80mm Synthetic fused silica
4-6 weeks
€1,570.23
Material Synthetic fused silica
Diameter φD φ80mm
Thickness t 12mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
10mm Synthetic fused silica
4-6 weeks
€91.32
Material Synthetic fused silica
Diameter φD φ10mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
30mm Synthetic fused silica for excimer laser
4-6 weeks
€204.80
Material Synthetic fused silica for excimer laser
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
10mm BK7
4-6 weeks
€45.19
Material BK7
Diameter φD φ10mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
15mm Synthetic fused silica
4-6 weeks
€200.20
Material Synthetic fused silica
Diameter φD φ15mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
15mm BK7
4-6 weeks
€99.64
Material BK7
Diameter φD φ15mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
25mm BK7
4-6 weeks
€68.27
Material BK7
Diameter φD φ25mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
25mm Synthetic fused silica
2 weeks
€136.53
Material Synthetic fused silica
Diameter φD φ25mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
1 week
€196.50
Material BK7
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
1 week
€393.93
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
1 week
€98.71
Material BK7
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
2 weeks
€196.50
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
4-6 weeks
€229.70
Material BK7
Diameter φD φ30mm
Thickness t 7mm
Surface Flatness λ/20
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
4-6 weeks
€460.35
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 7mm
Surface Flatness λ/20
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
4-6 weeks
€246.31
Material BK7
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
4-6 weeks
€382.87
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
1 week
€410.54
Material BK7
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
1 week
€639.34
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
4-6 weeks
€286.90
Material BK7
Diameter φD φ50mm
Thickness t 10mm
Surface Flatness λ/10
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
1 week
€447.44
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 10mm
Surface Flatness λ/10
Wedge angle 3°±5′
Surface Quality (Scratch-Dig) 20−10
60mm BK7
4-6 weeks
€548.00
Material BK7
Diameter φD φ60mm
Thickness t 10mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
60mm Synthetic fused silica
4-6 weeks
€1,004.67
Material Synthetic fused silica
Diameter φD φ60mm
Thickness t 10mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
100mm BK7
4-6 weeks
€483.43
Material BK7
Diameter φD φ100mm
Thickness t 15mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
100mm Synthetic fused silica
4-6 weeks
€1,096.02
Material Synthetic fused silica
Diameter φD φ100mm
Thickness t 15mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
10mm Synthetic fused silica
4-6 weeks
€182.67
Material Synthetic fused silica
Diameter φD φ10mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
50mm Synthetic fused silica for excimer laser
4-6 weeks
€379.17
Material Synthetic fused silica for excimer laser
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
10mm BK7
4-6 weeks
€91.32
Material BK7
Diameter φD φ10mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
20mm Synthetic fused silica
1 week
€108.86
Material Synthetic fused silica
Diameter φD φ20mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
20mm BK7
4-6 weeks
€54.43
Material BK7
Diameter φD φ20mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
25mm BK7
4-6 weeks
€136.53
Material BK7
Diameter φD φ25mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
25mm Synthetic fused silica
1 week
€273.99
Material Synthetic fused silica
Diameter φD φ25mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
1 week
€82.10
Material BK7
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
1 week
€164.21
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
30mm BK7
4-6 weeks
€196.50
Material BK7
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 10−5
30mm Synthetic fused silica
1 week
€393.93
Material Synthetic fused silica
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/20
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 20−10
40mm BK7
1 week
€141.15
Material BK7
Diameter φD φ40mm
Thickness t 6mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 10−5
40mm Synthetic fused silica
1 week
€246.31
Material Synthetic fused silica
Diameter φD φ40mm
Thickness t 6mm
Surface Flatness λ/10
Wedge angle 1°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
4-6 weeks
€492.65
Material BK7
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/20
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
1 week
€766.66
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/20
Wedge angle 0.5°±5′
Surface Quality (Scratch-Dig) 20−10
50mm BK7
4-6 weeks
€246.31
Material BK7
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 10−5
50mm Synthetic fused silica
4-6 weeks
€382.87
Material Synthetic fused silica
Diameter φD φ50mm
Thickness t 8mm
Surface Flatness λ/10
Wedge angle 2°±5′
Surface Quality (Scratch-Dig) 20−10

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◦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)