The materials of the Dispersion Prism provided by CRYSMIT mainly include UVFS, N-BK7, CaF2 , N-SF11.
Dispersion Prisms are used in applications that require separating the incident light into its component wavelengths.
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 with total deviation denoted by qd.
Deviation is a function of refractive index, and hence wavelength. Angular dispersion Dqd is the difference in deviation for light rays having different wavelengths and varies with prism orientation.
CODE | Material | Size(mm) | Angle Tolerance | Flatness |
Dispersion Prisms U01 | UVFS | 5x5x5 | 1 arcmin | L/10 |
Dispersion Prisms U02 | UVFS | 10x10x10 | 1 arcmin | L/10 |
Dispersion Prisms U03 | UVFS | 12.7x12.7x12.7 | 1 arcmin | L/10 |
Dispersion Prisms U04 | UVFS | 15x15x15 | 1 arcmin | L/10 |
Dispersion Prisms U05 | UVFS | 20x20x20 | 1 arcmin | L/10 |
Dispersion Prisms U06 | UVFS | 25.5x25.4x25.4 | 1 arcmin | L/10 |
Dispersion Prisms U07 | UVFS | 30x30x30 | 1 arcmin | L/10 |
Dispersion Prisms U08 | UVFS | 38.1x38.1x38.1 | 1 arcmin | L/10 |
Dispersion Prisms U09 | UVFS | 45x45x45 | 1 arcmin | L/10 |
Dispersion Prisms U10 | UVFS | 50.8x50.8x50.8 | 1 arcmin | L/10 |
CODE | Material | Size(mm) | Angle Tolerance | Flatness |
Dispersion Prisms B01 | N-BK7 | 5x5x5 | 1 arcmin | L/10 |
Dispersion Prisms B02 | N-BK7 | 10x10x10 | 1 arcmin | L/10 |
Dispersion Prisms B03 | N-BK7 | 12.7x12.7x12.7 | 1 arcmin | L/10 |
Dispersion Prisms B04 | N-BK7 | 15x15x15 | 1 arcmin | L/10 |
Dispersion Prisms B05 | N-BK7 | 20x20x20 | 1 arcmin | L/10 |
Dispersion Prisms B06 | N-BK7 | 25.5x25.4x25.4 | 1 arcmin | L/10 |
Dispersion Prisms B07 | N-BK7 | 30x30x30 | 1 arcmin | L/10 |
Dispersion Prisms B08 | N-BK7 | 38.1x38.1x38.1 | 1 arcmin | L/10 |
Dispersion Prisms B09 | N-BK7 | 45x45x45 | 1 arcmin | L/10 |
Dispersion Prisms B10 | N-BK7 | 50.8x50.8x50.8 | 1 arcmin | L/10 |
CODE | Material | Size(mm) | Angle Tolerance | Flatness |
Dispersion Prisms C01 | CaF2 | 5x5x5 | 1 arcmin | L/10 |
Dispersion Prisms C02 | CaF2 | 10x10x10 | 1 arcmin | L/10 |
Dispersion Prisms C03 | CaF2 | 12.7x12.7x12.7 | 1 arcmin | L/10 |
Dispersion Prisms C04 | CaF2 | 15x15x15 | 1 arcmin | L/10 |
Dispersion Prisms C05 | CaF2 | 20x20x20 | 1 arcmin | L/10 |
Dispersion Prisms C06 | CaF2 | 25.5x25.4x25.4 | 1 arcmin | L/10 |
Dispersion Prisms C07 | CaF2 | 30x30x30 | 1 arcmin | L/10 |
Dispersion Prisms C08 | CaF2 | 38.1x38.1x38.1 | 1 arcmin | L/10 |
Dispersion Prisms C09 | CaF2 | 45x45x45 | 1 arcmin | L/10 |
Dispersion Prisms C10 | CaF2 | 50.8x50.8x50.8 | 1 arcmin | L/10 |
CODE | Material | Size(mm) | Angle Tolerance | Flatness |
Dispersion Prisms S01 | N-SF11 | 5x5x5 | 1 arcmin | L/10 |
Dispersion Prisms S02 | N-SF11 | 10x10x10 | 1 arcmin | L/10 |
Dispersion Prisms S03 | N-SF11 | 12.7x12.7x12.7 | 1 arcmin | L/10 |
Dispersion Prisms S04 | N-SF11 | 15x15x15 | 1 arcmin | L/10 |
Dispersion Prisms S05 | N-SF11 | 20x20x20 | 1 arcmin | L/10 |
Dispersion Prisms S06 | N-SF11 | 25.5x25.4x25.4 | 1 arcmin | L/10 |
Dispersion Prisms S07 | N-SF11 | 30x30x30 | 1 arcmin | L/10 |
Dispersion Prisms S08 | N-SF11 | 38.1x38.1x38.1 | 1 arcmin | L/10 |
Dispersion Prisms S09 | N-SF11 | 45x45x45 | 1 arcmin | L/10 |
Dispersion Prisms S10 | N-SF11 | 50.8x50.8x50.8 | 1 arcmin | L/10 |
Attribute | Specification |
Material | N-BK7, Fused Silica, N-SF11, CaF2 etc |
Dimension(mm) | 10.0×10.0×10.0~30.0×30.0×30.0 |
Dimension Tolerance(mm) | 0 |
Clear Aperture | >90% |
Angle Tolerance | 5sec |
Flatness(@633mm) | λ/10 |
Surface Quality | 10/5 |
Coating | Uncoated ,AR,PR,HR Coating, etc |