High-Quality Optical-Glass Equilateral and Dispersion Prisms
Equilateral glass prisms have three equal60° angles and disperse spectra. Triangular dispersive prisms use wavelength-dependent refraction to separate polychromatic light into monochromatic components,including in spectrometers and optical parametric oscillators.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | N-SF11, F2, etc. |
| Dimensional Tolerance | +0.1, -0.1mm |
| Surface Finish | 60-40 |
| Surface Figure [632.8nm] | λ/2 @ 632.8nm |
| Angle Tolerance | +/-3 arcmin |
| Clear Aperture Dimension | >85% of Dimension |
| Chamfer [45°] | <0.25mm x 45° |
| Coating | AR Coating or Customized on Request |
| A=B=C [A=B=C: 15mm; θ: 60°] | 15 mm |
| Apex Angle θ [A=B=C: 15mm; θ: 60°] | 60° |
| A=B=C [A=B=C: 25.4mm; θ: 60°] | 25.4 mm |
| Apex Angle θ [A=B=C: 25.4mm; θ: 60°] | 60° |
| A=B=C [A=B=C: 30mm; θ: 60°] | 30 mm |
| Apex Angle θ [A=B=C: 30mm; θ: 60°] | 60° |
| A=B=C [A=B=C: 38.1mm; θ: 60°] | 38.1 mm |
| Apex Angle θ [A=B=C: 38.1mm; θ: 60°] | 60° |
Applications
Key Features
Datasheet
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Supplier Information
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