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高功率偏振分光棱镜PBS
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United Photonics Technology

 我司提供高功率PBS，无论订制中小批量或者寻找少量库存，都欢迎加微信 15005912884联系，

Polarization Beamsplitter

Polarization Cube Beamsplitters split randomly polarized beams into two orthogonal,linearly,polarized components-S-polarized light is reflected at a 90deg.Angle while P-polarized light is transmitted.Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.

 

We mainly offers  following Polarization Beamsplitter  products :

·Polarization Cube BeamSplitter

·High Extinction Polarization Cube BeamSplitter  

 

Polarization Cube BeamSplitter common 

Specification:

Material:

BK7 Grade A Optical Glass Or Fused silica, SF11 and etc

Dimension (mm):

2.5x2.5 ~ 100x100

Dimension Tolerance (mm):

+/-0.2 (General), +0/-0.05 (High Precision)

Thickness Tolerance (mm):

+/-0.2 (General), +0/-0.05 (High Precision)

Beam Deviation:

<3 arc min.(General),<30 arc sec.(High Precision)

Surface Quality:

60/40 (General), 20/10 (High Precision)

Flatness (per 25mm@633nm):

λ/4

Extinction Ratio: 

>100:1

Principal Transmittance: Tp>95% and Ts<1%?  
Principal Reflectance: Rs>99% and Rp<5%

Coating:

Hypotenuse Face:Polarization Beamsplitter Coating
All Input and Output Faces: AR Coating 

Standard Coating wavelength:

Narrow Band:  532, 632.8, 808, , 980, 1064, 1310, 1550 nm 
Broadband:450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm

Standard Size:

3.2x3.2x3.2 mm, 5x5x5mm,  10x10x10mm, 12.7x12.7x12.7mm, 15x15x15mm, 20x20x20mm, 25.4x25.4x25.4mm,

Note: Other sizes, wavelength are available upon request. 


High Extinction Polarization Cube BeamSplitter   

Specification:


High Extinction PBS Tp:Ts>1000:1
Polarization Cube BeamSplitter common 

Specification:

Material:

BK7 Grade A Optical Glass Or Fused silica, SF11  and etc

Dimension (mm):

2.5x2.5 ~ 100x100

Dimension Tolerance (mm):

+/-0.2 (General), +0/-0.05 (High Precision)

Thickness Tolerance (mm):

+/-0.2 (General), +0/-0.05 (High Precision)

Beam Deviation:

<3 arc min.(General),<30 arc sec.(High Precision)

Surface Quality:

60/40 (General), 20/10 (High Precision)

Flatness (per 25mm@633nm):

λ/4

Extinction Ratio: 

TP : TS > 1000:1 
Principal Transmittance: 

Tpave>95%&Rs>99.5%for Broadband
Tpave>96%&Rs>99.5% for Narrowband

Coating:

Hypotenuse Face:Polarization Beamsplitter Coating
All Input and Output Faces: AR Coating 

Standard Coating wavelength:

Narrow Band:  532nm, 650nm, 808nm, 976nm, 1064nm(other wavelength is available upon request)

Standard Size:

3.2x3.2x3.2mm, 5x5x5mm,  10x10x10mm, 12.7x12.7x12.7mm, 15x15x15mm, 20x20x20mm, 25.4x25.4x25.4mm,

Note: Other sizes, wavelength are available upon request. 

 

Narrow Band:  650nm, 808nm, 976nm coating curve
Tp ave>96%, Rs>99%
Extinction Ratio: Tp : Ts>3000:1
 

Broadband wavelength: 420-680nm, 600-900nm,800-1100nm
Tpave>95% Rs>99% 
Extinction Ratio: Tp : Ts>1000:1

  Note:Custom designs for other sizes and coatings are also available  upon request 

United photonics technology


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