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Non-polarizing Dielectric Layers Optical Beam Splitters Plate 20ns Increase System Performance

Categories Optical Beam Splitters
Brand Name: STAR OPTIC
Model Number: PBS
Certification: RoHS, ISO9001
Place of Origin: Wuhan, China
MOQ: 5pcs
Price: Negotiable
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 50000pcs/Month
Delivery Time: Negotiable
Packaging Details: Safe and dust-free packing
Product Name: Non-Polarizing Plate BeamSplitter
Feature: Insensitive To Input Beam Polarization
Usage: maintaining the polarization state of the input beam
Surface: front side Non-polarizing beamsplitting Coating, back side AR coated
Commonly Required Split Ratio: 50/50
AOI: 45°
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Non-polarizing Dielectric Layers Optical Beam Splitters Plate 20ns Increase System Performance

Non-Polarizing Plate BeamSplitter, Insensitive To Input Beam Polarization

Overview:

Non-Polarizing Plate Beamsplitters are coated with dielectric layers to increase system performance while maintaining high laser damage thresholds and the polarization state of the input beam. For example, in the case of a 50/50 non-polarizing beamsplitter, the transmitted P and S polarization states and the reflected P and S polarization states are split at the design ratio.


These Non-polarizing Plate beamsplitters are ideal for use in demanding laser applications where polarization control is critical.



General Specifications of Non-polarizing Plate Beamsplitter:

MaterialBK7, UV Fused Silica
Dimension Tolerance+0/-0.2mm
Thickeness Tolerance±0.2mm
Clear Aperture>90%
Flatnessλ/4@632.8nm
Parallelism<1 arc minutes
Surface Quality60/40 Scratch and Dig
CoatingNon-polarizing beamsplitting Coating on front surface
AR coating on back surface
T/R Tolerance±5%
Polarization

|Rs-Rp|<5%

Damage Threshold>3J/cm2, 20ns, 20Hz, @1064nm




Standard Products of Non-polarizing Plate Beamsplitter:

Part No.MaterialDimension
(mm)
Thickness
(mm)
T/R
(%)
Wavelength
(nm)
AOI
(°)
NPBS12-355-45UVFS12.73.050/5035545
NPBS25-355-45UVFS25.43.050/5035545
NPBS50-355-45UVFS50.83.050/5035545
NPBS12-532-45N-BK712.73.050/5053245
NPBS25-532-45N-BK725.43.050/5053245
NPBS50-532-45N-BK750.83.050/5053245
NPBS12-633-45N-BK712.73.050/5063345
NPBS25-633-45N-BK725.43.050/5063345
NPBS50-633-45N-BK750.83.050/5063345
NPBS12-780-45N-BK712.73.050/5078045
NPBS25-780-45N-BK725.43.050/5078045
NPBS50-780-45N-BK750.83.050/5078045
NPBS12-1064-45N-BK712.73.050/50106445
NPBS25-1064-45N-BK725.43.050/50106445
NPBS50-1064-45N-BK750.83.050/50106445

Coating Graphs of Non-polarizing Plate Beamsplitter:


355nm 50:50 Non-polarizing Plate Beamsplitter


532nm 50:50 Non-polarizing Plate Beamsplitter


633nm 50:50 Non-polarizing Plate Beamsplitter


780nm 50:50 Non-polarizing Plate Beamsplitter


1064nm 50:50 Non-polarizing Plate Beamsplitter





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