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Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating

  • Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating
Place of Origin Wuhan, China
Brand Name STAR OPTIC
Certification RoHS, ISO9001
Model Number PBST
Minimum Order Quantity 1pc
Price Negotiable
Packaging Details Safe and dust-free packing
Delivery Time Negotiable
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month

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Product Details
Product Name Two Channel Polarizing Beamsplitter Cube Advantage High Extinction Ratio At Both Transmitted And Reflected Channel
Transmitted Extinction Ration 1000:1 Reflected Extinction Ration 200:1
Applications Interferometer Coating Polarizing Sensitive Coating On Hypo Surface, AR Coating On All Entrance And Exit Surfaces
High Light

l Polarizing Beam Splitter Cube

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Beam Splitter Cube Two Channel

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Beam Splitter Cube 632.8nm
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Product Description

Two Channel Polarizing Beamsplitter Cube

Overview:

Standard polarizing beamsplitter cube does not have high advantate on the extinction ratio of reflected channel . This Two Channel Polarizing Beamsplitter Cube with our unique coating technique can achieve high performance not only at transmitted but also at reflected channels. It features greater than 97% transmission of p-polarized beam as well as high extinction ration of greater than 1000:1 at transmitted channel and 200:1 at reflected channel. It is widely used in interferometer applications.

 

 

 

General Specification of Two Channel Polarizing Beamsplitter Cube:

Material N-BK7
Dimension Tolerance ±0.2mm
Surface Quality 40/20 scratch and dig
Clear Aperture >90%

Transmitted Wavefront Distortion

 <λ/8@632.8nm per 10mm
Reflected Wavefront Distortion <λ/8@632.8nm per 10mm
Beam Deviation <3 arc minutes
Extinction Ratio

Tp/Ts>1000:1

Rs/Rp>200:1
Principal Transmittance Tp>97%
Principal Reflectance Rs>99.9%
Coating Polarization beamsplitter coating on hypotenuse face
AR coating on all input and output faces
Damage Threshold >500mJ/cm2, 20ns, 20Hz, @1064nm

 

Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating 0

 

 

Standard Products of Two Channel Polarizing Beamsplitter Cube:

Part Number Material

Dimension

(mm)

Thickness

(mm)

 Tp/Ts Rs/Rp

Wavelength

(nm)
PBST1212-532 N-BK7 12.7x12.7 12.7 >1000:1 >200:1 532
PBST2525-532 N-BK7 25.4x25.4 25.4 >1000:1 >200:1 532
PBST1212-633 N-BK7 12.7x12.7 12.7 >1000:1 >200:1 633
PBST2020-633 N-BK7 25.4x25.4 25.4 >1000:1 >200:1 633
PBST1212-780 N-BK7 12.7*12.7 12.7 >1000:1 >200:1 780
PBST2020-780 N-BK7 25.4x25.4 25.4 >1000:1 >200:1 780
PBST1212-1064 N-BK7 12.7*12.7 12.7 >1000:1 >200:1 1064
PBST2020-1064 N-BK7 25.4x25.4 25.4 >1000:1 >200:1 1064

 

 

 

Coating Curves of Two Channel Polarizing Beamsplitter Cube:

 

532nm Two-Channel High Performance

Polarizing Beamsplitting Cube

Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating 1

633nm Two-Channel High Performance

Polarizing Beamsplitting Cube

Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating 2

 

780nm Two-Channel High Performance

Polarizing Beamsplitting Cube

Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating 3

 

 

1064nm Two-Channel High Performance

Polarizing Beamsplitting Cube

Two Channel Polarizing Beam Splitter Cube 632.8nm AR Coating 4

 

 

 

Mount Options of High Power Polarization Cube Beamsplitter:

Star Optic also offers a variety of mounting solutions for our Two Channel Polarizing Beamsplitter Cubes. Please refer to Optomechanical Mounts for information on mounting options and compatibility. If you are not sure which to select, please contact us, we will work with you to identify the best solution for your needs.

 
Tags:

Polarizing Beam Splitter

Beam Splitter Cube

Polarizing Plate Beamsplitter