Polarization Beamsplitter

High Power Polarization Cube BeamSplitter

High Power Polarization Cube BeamSplitter


High Power PBS
High Damage Threshold: --------------------10J/cm2 @ 1064nm 20ns, 20Hz

Specification
Dimension Tolerance: -------------------±0.2mm
Flatness:-------------------------------------Lambda/4 @632.8nm                              
                                                   Surface Quality: ---------------------------60-40 scratch and dig
Beam Deviation: --------------------------<3 arc minutes
Extinction Ratio: ---------------------------TP : TS > 1000:1
Principal Transmittance: ----------------Tp>90% for Broadband♦
                                                    Tp>95% for Narrowband

Principal Reflectance: -------------------Rs>99.5%
Coating: Hypotenuse Face: -----------Polarization Beamsplitter Coating
All Input and Output Faces: ------------AR Coating 
♦Principal Transmittance for 450~680nm:Tp_avg>9(Broadband)

 

 

             

 

Narrowband
Material: -------------------------------------- N-BK7 or H-K9L Grade A optical glass
Standard wavelength: ---------- 532,  633, 1064 nm (other wavelength is available upon request)

 

 

Size(mm) Part No.
3.2x3.2x3.2 PBS1401
5x5x5 PBS1402
10x10x10 PBS1403
12.7x12.7x12.7 PBS1404
15x15x15 PBS1405
 

Broadband
Material: --------------------------------------------------- N-SF2 or H-ZF1 optical glass
  ♦  Material for PBS(450-650nm )  is H-ZF2(N-SF5)
Coating wavelength:  450-650, 650-850, 900-1200 nm (other wavelength is available upon 
request)   

 

 

Size(mm) Part No.
3.2x3.2x3.2 PBS5401
5x5x5 PBS5402
10x10x10 PBS5403
12.7x12.7x12.7 PBS5404
15x15x15 PBS5405
 

PBS @ 633± 20nm,Tp>96%,Tp:TS>3000:1

  Ordering Information
Part No. - Wavelength
For Example, PBS1401 - 1064nm, It is for High Power PBS 5x5x5mm, 1064nm narrowband coating

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