Optical Prism
Optical prisms are precision optical components used to manipulate light paths, including reflection, refraction, and dispersion. They are widely applied in optical systems for imaging, measurement, and laser applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Diameter | 10mm-50mm |
| Height | 5mm-30mm |
| Surface Quality | 40/20 |
Applications
Key Features
Datasheet
Supplier Information
Related Products
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Wollaston polarizer
Prisms
Astarphotonics
材料: MgF₂, α-BBO, calcite, YVO₄ or quartz 波长范围 [MgF₂]: 130–4000 nm 波长范围 [α-BBO]: 190–3500 nm
The Wollaston prism polarizer contains two right-angle prisms made from a uniaxial crystal such as calcite, which is commonly used in Wollaston prisms. Their crystal axes are oriented perpendicular to one another. The outgoing o and e beams lie almost symmetrically on either side of the incident beam, so the deflection angles of the o and e beams are approximately twice those of a Rochon prism. Different separation angles can be designed to customer requirements.
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Other beamsplitters
Prisms
Astarphotonics
材料: Customizable on request, such as N-BK7, fused silica, magnesium fluoride (MgF₂), N-SF10, etc. 尺寸范围: 2×2 mm ～ 50×50 mm 尺寸公差: ±0.1 mm
Kösters prisms, parallel-splitting prisms and beamsplitter prisms divide input light into two components in laser and illumination systems. A Kösters beamsplitter comprises two specially designed prisms, with a beamsplitting coating on one cemented surface. The separated beams are precisely parallel to each other and to the input. Their spacing varies with prism size but should be at least 4 times the beam size. Both beams have equal optical paths. A parallel-splitting beamsplitter combines a right-angle prism with a rhomboid prism. The coated hypotenuse is cemented to the rhomboid. Outputs are precisely parallel to each other and perpendicular to the input. Changing rhomboid length changes spacing, while the two optical paths differ.
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Half-pentaprism
Prisms
Astarphotonics
材料 [常规精度]: BK7 A Grade Optical glass 材料 [高精度]: N-BK7 A Grade Optical glass 尺寸 [常规精度]: 2.5×2.5~100.0×100.0mm
Deflects light by 45° without requiring flipping or rotation.
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Prism
Prisms
Startin-optronics
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Prism
Prisms
Glitteroptic
直径: 1mm~600mm 外形公差: ≥+-0.005mm 厚度公差: ≥+-0.005mm
Prisms redirect light at specified angles between input and output. They provide deflection such as 90° or 180°, beam displacement and image reorientation. Applications include laser research, laser systems, imaging, machine vision, life sciences and biomedicine. Gelite manufactures precision right-angle, penta, roof, Dove, corner-cube and wedge prisms to customer drawings.
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