Cemented PBS Prism PBS2010

Cemented PBS Prism PBS2010

Supplier
U-photonics
Part Number
PBS2010
Category
Beam Splitters
Origin
China

A polarizing beamsplitter cube separates unpolarized input into orthogonal linear polarizations: P transmits fully and S reflects at 45°, exiting at 90° to P. Two precision UV-fused-silica right-angle prisms are bonded, with a dielectric polarizing coating on one hypotenuse. Any surrounding face can be an entrance, but best polarization performance uses the perpendicular face of the coated prism; a black dot on top identifies it. Laser-line cubes offer Tp:Ts>3000:1. Four transmitting faces have single-wavelength V-type AR coatings with reflection <0.25% at the design wavelength. Ten options are 405, 532, 633, 780, 808, 830, 850, 1030, 1064 and 1550nm.

Specification Snapshot
Material
K9 or ZF Glass; Fused Silica
Wavelength Range
350~2300nm
Surface Quality
40/20
Beam Shift
<3'
Transmission Parameters
Tp>99.8%,Ts<0.1%
Reflection Parameters
Rs>99.8%,Rp<0.2%
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Overview

A polarizing beamsplitter cube separates unpolarized input into orthogonal linear polarizations: P transmits fully and S reflects at 45°, exiting at 90° to P. Two precision UV-fused-silica right-angle prisms are bonded, with a dielectric polarizing coating on one hypotenuse. Any surrounding face can be an entrance, but best polarization performance uses the perpendicular face of the coated prism; a black dot on top identifies it. Laser-line cubes offer Tp:Ts>3000:1. Four transmitting faces have single-wavelength V-type AR coatings with reflection <0.25% at the design wavelength. Ten options are 405, 532, 633, 780, 808, 830, 850, 1030, 1064 and 1550nm.

Specifications

ParameterValue
MaterialK9 or ZF Glass; Fused Silica
Wavelength Range350~2300nm
Dimensional Tolerance+/-0.1mm
Surface Quality40/20
Beam Shift<3'
Extinction Ratio>2000:1 (Single Wavelength), >1000:1 (Broadband)
Transmission ParametersTp>99.8%,Ts<0.1%
Reflection ParametersRs>99.8%,Rp<0.2%
Optical CoatingPBS Coating on Cemented Surface; Anti-Reflection Coating on All Right-Angle Faces
Standard Coating WavelengthNarrowband: 532, 633, 850, 980, 1064, 1310, 1550 nm; Broadband: 450-680, 680-950, 900-1200, 1250-1570, 1570-1620 nm
Standard PBS - Extinction Ratio>500:1 (Single Wavelength), >300:1 (Broadband)
Standard PBS - Dimensions10 mm × 10 mm × 10 mm

Applications

Optical Communications:PBS Prisms Reflect,Redirect/Rotate Beams for Efficient Transmission/Polarization Management;Source Also Claims Absorption of Specific Wavelengths;Lasers:Split into Orthogonal Polarizations for Simultaneous Control in Research,Medical and Industrial Processing;Spectroscopy/Biomedical Imaging:Separate/Analyze Polarization,Reflect/Redirect Selected Components for Precise Measurement/Imaging,Claimed Wavelength Absorption Reduces Spectral Interference;Metrology/Interferometry:Precisely Split/Recombine Beams for Interference-Based Distance/Displacement,Polarization Control Compensates Unwanted Phase Differences for Accuracy/Reliability;Polarimetry:Separate/Analyze Polarization for Material Characterization,Birefringence/Polarization Properties,Rotation/Reflection Enables Comprehensive Components Analysis;Instrumentation/Research:Precise Beam/Polarization Control for System Development/Optimization in Astronomy,Microscopy,Spectroscopy,Optical Testing,Measurement/Imaging/Analysis

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Supplier Information

U-
U-photonics
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Fujian Hanguang Optoelectronics Co., Ltd. was established in 2009, located in Fuzhou Minhou High-tech Zone, specializing in the R&D, manufacturing and sales of crystals and optical components. Products are widely used in laser, optical communication, optoelectronics, medical equipment, scientific research and other fields. The company has a team of professional talents and complete production lines, passed ISO9001:2015 quality system certification, and is a national high-tech enterprise. Its customers are all over the world, committed to providing reliable and cost-effective optical products.

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Cemented PBS Prism PBS2010
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