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56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle

  • 56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle
Place of Origin Wuhan, China
Brand Name STAR OPTIC
Certification RoHS, ISO9001
Model Number PPB
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 56 Deg Plate Polarizing Beamsplitter Feature Brewster Angle Of Incidence
Applications Intracavity Q-switch Hold-off Polarizers Or Extracavity Attenuators For Nd:YAG Lasers. Surface One Side Polarization Beamsplitting Coating
Extinction Ratio Tp/Ts>100:1 Material UVFS For High Power Applications
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56 Deg Optical Polarizer

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Polarizing Plate Beamsplitter 56 Deg

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20ns Polarizing Plate Beamsplitter
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Product Description

56 Deg Plate Polarizing Beamsplitter, Brewster Angle Of Incidence

Overview:

This 56 Deg Polarizing Plate Beamsplitters transmit p-polarization and reflect s-polarization as the monochromatic beam entering at Brewster’s angle (56° AOI).

 

They are designed for use in the most demanding lasers. Due to the high laser damage threshold, they are used as an alternative to Glan laser polarizing prisms or cube polarizing beamsplitters. Typical applications are intracavity Q-switch hold-off polarizers or extracavity attenuators for Nd:YAG lasers. Our 56 Deg plalte polarizing beamsplitter can be used at an > 40° angle of incidence, but polarization is most efficient and appears in a broad wavelength range at 56° AOI (Brewster angle).

 

 

 

General Specifications of 56 Deg Polarizing Plate Beamsplitter:

Material N-BK7, UV Fused Silica 56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle 0
Dimension Tolerance +0/-0.2mm
Surface Quality 60/40 scratch and dig
Clear Aperture >90%
Flatness <λ/8@632.8nm per 25mm
Parallelism <3 arc minutes
Extinction Ratio

Tp/Ts>100:1
Transmittance Tp>95%, Ts<0.5%
Reflectance Rs>99.5%, Rp<5%
Coating

Polarization beamsplitter coating on one face(AOI 56deg, needs to be tuned to optimized AOI in use)

Second surface uncoated.
Damage Threshold >5J/cm2, 20ns, 20Hz, @1064nm

 

 

 

 

Standard Products of 56 Deg Polarizing Plate Beamsplitter:

Part Number Material

Diameter

(mm)

Thickness

(mm)

 Tp/Ts

Wavelength

(nm)

AOI

(°)
PPB1203-266-56 UVFS 12.7 3.0 100:1 266 56
PPB2503-266-56 UVFS 25.4 3.0 100:1 266 56
PPB3003-266-56 UVFS 30.0 3.0 100:1 266 56
PPB5003-266-56 UVFS 50.8 3.0 100:1 266 56
PPB1203-355-56 UVFS 12.7 3.0 100:1 355 56
PPB2503-355-56 UVFS 25.4 3.0 100:1 355 56
PPB3003-355-56 UVFS 30.0 3.0 100:1 355 56
PPB5003-355-56 UVFS 50.8 3.0 100:1 355 56
PPB1203-532-56 N-BK7 12.7 3.0 100:1 532 56
PPB2503-532-56 N-BK7 25.4 3.0 100:1 532 56
PPB3003-532-56 N-BK7 30.0 3.0 100:1 532 56
PPB5003-532-56 N-BK7 50.8 3.0 100:1 532 56
PPB1203-1064-56 N-BK7 12.7 3.0 100:1 1064 56
PPB2503-1064-56 N-BK7 25.4 3.0 100:1 1064 56
PPB3003-1064-56 N-BK7 30.0 3.0 100:1 1064 56
PPB5003-1064-56 N-BK7 50.8 3.0 100:1 1064 56

 

 

 

 

Coating Graphs of 56 Deg Polarizing Plate Beamsplitter:

 

266nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle 1

 

355nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle 2

 

532nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle 3

 

1064nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle 4

 

 

 

Tags:

Polarizing Beam Splitter

Beam Splitter Cube

Polarizing Plate Beamsplitter