Narrowband PBS Specifications

Material

BK7

Dimension Tolerance

＼0.1mm

Surface Quality

S/D=20/10

Surface Flatness

λ/4 @633nm

Beam Deviation

3 minutes

Extinction Ratio

>500:1

Principal Transmittance

Tp >98% and Ts <0.5%

Principal Reflectance

Rs >99.5% and Rp <2%

Coatings

Polarization beamsplitter coating on hypotenuse

AR coating

 R <0.2% on exterior surfaces

Single Wavelength Available(nm)

488, 514.5, 532, 633, 635, 670, 780, 850, 980, 1064, 1310, 1550

Regular sizes for Narrowband Cube Polarizing Beamsplitters

Part No.

PBS1012

PBS1015

PBS1020

PBS1025

Size(mm)

12.7x12.7x12.7

15x15x15

20x20x20

25.4x25.4x25.4