Other beamsplitters

Other beamsplitters

Supplier
Astarphotonics
Category
Prisms
Origin
China

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.

Specification Snapshot
材料
Customizable on request, such as N-BK7, fused silica, magnesium fluoride (MgF₂), N-SF10, etc.
表面质量
60/40
光谱范围
100 ~ 2500 nm
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Overview

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.

Specifications

ParameterValue
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
有效通光口径90%
角度精度±30″
光束偏转公差±1′
面型 λ [@633 nm]<λ/2@633 nm
表面质量60/40
光谱范围100 ~ 2500 nm
分光比 R:T10:90 to 90:10
输入/输出面增透镀膜Available on request

Datasheet

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Supplier Information

As
Astarphotonics
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A-Star Photonics Inc, which specializes in Projection Display Optical Elements, Crystals Material, Precision Optics & Optical Communication Components, is a high-tech enterprise integrated R&D, manufacturing, and selling, A-Star is also Rated as “advanced enterprise of a small giant of science and technology” in Fujian Province. A-Star Photonics Inc. was found in 2011. Now A-Star has 13000 square meters of the factory building and more than 200 staffers. The biggest advantage of A-star is to have a strong team consist of experienced experts and to have a whole set of clean and dust-free workshops, automated ultrasonic cleaning production lines, most advanced production equipment, and test instruments to ensure quality. To offer value maximization for all clients is our root of existence. A-Star Products include: High-precision Lenses,Plano Convex and Plano Concave Lens, C-Lens, D-Lens, G-Lens, & Fiber Pigtail; High-accuracy Windows, BBO/LBO NLO crystals, YVO4 crystal, Nd: YVO4 laser chip, LN Wedge, KTP+ND: YVO4(DPM); Wave plates, High-precision Prism, Glan Polarizer Prism, Polarizing Beamsplitters, NPBS, Laser Mirrors & Filters; . Which selling Domestic and Foreign, were widely used in Laser Industry, Laser Display, Precision Instruments, Optical Communication & Semiconductor field, Micro-measurement System, Building Surveying & mapping, Nondestructive Detection, Medical Devices, Automation Equipment, High-energy Laser Equipment and so on. North America, Europe, Israel, Japan, and Korea are the main customer base areas we exported. A-Star has always been oriented by Modern Enterprise Management with continuing research, management innovation to establish a solid and feasible Modern Enterprise Management System. To enhance our core competitiveness, A-Star self-developed the enterprise management system ERP, which is completely realized the management in selling, purchasing, producing, financing & shipping and ensures the high efficiency of management and production as well as the quality traceability, let A- Star Photonics be managing efficiently. Best Reputation, Recognition, and Reliance from the customer is our foothold to the marketing. In the future, A-Star will keep adhering to Persistent improving and surpassing the peak to make us become one of the global brands which are one dream of all A-Star’s. Making technology change our lives is all A-Star’s pursuit. A- Star Photonics Inc. is working hard to be a new bright star in the field of photonics.

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