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56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle

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56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle

Brand Name : STAR OPTIC

Model Number : PPB

Certification : RoHS, ISO9001

Place of Origin : Wuhan, China

MOQ : 1pc

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 : 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 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
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

355nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle

532nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle

1064nm Polarizing Plate Beamsplitter 56°AOI

56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle


Product Tags:

56 Deg Optical Polarizer

      

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20ns Polarizing Plate Beamsplitter

      
China 56 Deg Optical Polarizer 20ns Polarizing Plate Beamsplitter Brewster Angle wholesale

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

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