Cube Beam Splitter
Processing Capacity
Capable to realize the complete processes in optical design, instrument design, component high-precision molding,
planar processing, spherical processing, aspheric processing, coating, etc.
Applications
Photoelectric information; aerospace; new energy; nuclear power and nuclear energy equipment and other fields.
Performance
1.1 Non-polarized cubic semi reflector
● It is composed of two right-angle prisms, and the ratio of reflected light to transmitted light is 1:1 (the ratio does not
vary with the polarizing component).
● The incident surface and exit surface are coated with antireflection multilayer film.
● The effective bandwidth is narrow, which is designed for a specific wavelength.
● The transmitted light hardly causes optical axis shift and double image phenomenon.
1.2 Dielectric film cubic semi reflector
● It is composed of two right-angle prisms, one of which is coated with dielectric multilayer partially reflective film on
the inclined plane.
● A spectroscope divides the incident light into reflected light and transmitted light in a 1:1 ratio.
● The entrance and exit surfaces of the cube are coated with antireflection multilayer film.
● The loss of input light is reduced because the dielectric film is less absorbed. The ratio of reflectivity and
transmittance varies with the wavelength, polarization state and angle of incidence.
● Cubic spectroscope hardly causes the phenomenon of optical axis offset and double image.
Features
| | Cube Beam Splitter: 1.1 Non-polarized cubic semi reflector
1.2 Dielectric film cubic semi reflector |
| Model | Spectroscope-CB-X |
| Material | H-K9L(BK7), Quartz, Glass ceramics |
| Optical film | Inclined plane: Dielectric multilayer partially reflective film 4 sides: Antireflection multilayer film |
| Surface precision | λ/6 |
| Effective size | 0.95 |
| Optical axis deviation | ≤30 seconds |
| Surface quality | 40-20 |
| Dimensional tolerance | ±0.1mm |
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Product Tags:
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Polarizing Beam Splitter Cube For Aerospace Photoelectric Information Images
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