Dispersing Prisms
Description
Equilateral dispersing prisms are used for wavelength separation applications
The three sides are of equal length. A light ray is twice refracted passing through the prism. Deviation is a function of refractive index, and hence wavelength.
Standard Specifications
| Design wavelength |
780 nm |
| Flatness |
λ/4 at 633 nm |
| Apex angle tolerance |
+/- 2 arcmin |
| Surface quality |
40-20 scratch & dig |
| Coatings |
None. Please refer to the Coatings section. |
| Dimension tolerances |
+0/-0,2 mm |
| Material |
BK7, UVFS, IRFS |
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