Conventional Beamsplitter Cube

Conventional Beamsplitter Cube

Supplier
Sunday-optics
Category
Beam Splitters
Origin
China

A conventional beamsplitter cube consists of two right-angle prisms. One hypotenuse face has a metallic coating or a highly reflective dielectric coating, while the other faces have AR coatings.

Specification Snapshot
Surface Quality
20-10 10-5
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Overview

A conventional beamsplitter cube consists of two right-angle prisms. One hypotenuse face has a metallic coating or a highly reflective dielectric coating, while the other faces have AR coatings.

Specifications

ParameterValue
MaterialH-K9L B-BK7 JGS1
Dimensions10mm 12.7mm 20mm 25.4mm 50.8mm or Custom
Dimensional tolerance 。+0.00/-0.05
Surface Quality20-10 10-5
CA>90%
Surface Flatness [@633nm]1/10 λ@633nm
Transmission / Reception [±5%; under Natural Light]50/50±5%; under natural light, T=(Ts+Tp)/2 and R=(Rs+Rp)/2.
Wavelength488、532、632.8、650、808、850、980、1064、1310、1550 nm 450-650、650-900、900-1200、1200-1550、1500-1610 nm

Datasheet

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Supplier Information

Su
Sunday-optics
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Changchun Sandi Optoelectronics Co., Ltd. was established in 2013, located in Changchun optical base. We are a comprehensive optical company capable of processing optical glass, coating, optical assembly and optical design. Sunday Optics mainly produces spherical lenses, aspherical lenses, cylindrical lenses, prisms, high-precision windows, filters, mirrors, coatings, laser lenses. The minimum lens size can be 0.3mm, and the prism 90-degree angle tolerance can be 2 arc seconds. We focus on high-precision optics, with surface roughness guaranteed to 0.1 nm. Our products are used in endoscope probes (0.3mm micro-lenses), satellite remote sensing payloads (300mm large-format windows), industrial ultrafast lasers (1064nm high-damage mirrors sustaining 15 J/cm²), and custom infrared aspheres replacing three-element spherical stacks for 60% size/weight reduction.

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Conventional Beamsplitter Cube
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