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Wedged Substrate(BK7)

Introduction

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.


Producer:Japan
Description
Description

◦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 Surface Flatness Wedge angle W Surface Quality (Scratch-Dig) VS Unit Price Date Cart
WSB-10C05-10-1
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Wedged Substrate(BK7) /WSB-10C05-10-1
WSB-10C05-20-1
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Wedged Substrate(BK7) /WSB-10C05-20-1
WSB-15C05-10-1
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Wedged Substrate(BK7) /WSB-15C05-10-1
WSB-15C05-20-1
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Wedged Substrate(BK7) /WSB-15C05-20-1
WSB-20C05-10-1
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Wedged Substrate(BK7) /WSB-20C05-10-1
WSB-20C05-20-1
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Wedged Substrate(BK7) /WSB-20C05-20-1
WSB-25C05-10-1
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Wedged Substrate(BK7) /WSB-25C05-10-1
WSB-25C05-20-1
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Wedged Substrate(BK7) /WSB-25C05-20-1
WSB-30C05-10-0.5
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Wedged Substrate(BK7) /WSB-30C05-10-0.5
WSB-30C05-20-0.5
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Wedged Substrate(BK7) /WSB-30C05-20-0.5
WSB-30C05-10-1
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Wedged Substrate(BK7) /WSB-30C05-10-1
WSB-30C05-20-1
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Wedged Substrate(BK7) /WSB-30C05-20-1
WSB-30C05-10-2
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Wedged Substrate(BK7) /WSB-30C05-10-2
WSB-30C05-20-2
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Wedged Substrate(BK7) /WSB-30C05-20-2
WSB-30C07-10-3
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Wedged Substrate(BK7) /WSB-30C07-10-3
WSB-30C07-20-3
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Wedged Substrate(BK7) /WSB-30C07-20-3
WSB-40C06-10-1
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Wedged Substrate(BK7) /WSB-40C06-10-1
WSB-40C06-20-1
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Wedged Substrate(BK7) /WSB-40C06-20-1
WSB-50C08-10-0.5
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Wedged Substrate(BK7) /WSB-50C08-10-0.5
WSB-50C08-20-0.5
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Wedged Substrate(BK7) /WSB-50C08-20-0.5
WSB-50C08-10-1
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Wedged Substrate(BK7) /WSB-50C08-10-1
WSB-50C08-20-1
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Wedged Substrate(BK7) /WSB-50C08-20-1
WSB-50C08-10-2
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Wedged Substrate(BK7) /WSB-50C08-10-2
WSB-50C08-20-2
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Wedged Substrate(BK7) /WSB-50C08-20-2
WSB-50C10-10-3
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Wedged Substrate(BK7) /WSB-50C10-10-3
WSB-50C10-20-3
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Wedged Substrate(BK7) /WSB-50C10-20-3
WSB-60C10-10-1
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Wedged Substrate(BK7) /WSB-60C10-10-1
WSB-60C10-20-1
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Wedged Substrate(BK7) /WSB-60C10-20-1
WSB-80C12-10-1
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Wedged Substrate(BK7) /WSB-80C12-10-1
WSB-80C12-20-1
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Wedged Substrate(BK7) /WSB-80C12-20-1
WSB-100C15-10-1
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Wedged Substrate(BK7) /WSB-100C15-10-1
WSB-100C15-20-1
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Wedged Substrate(BK7) /WSB-100C15-20-1
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