Fuzhou Esteemoptics Co.,Ltd

FEATURED IN OPTICAL COATING, HIGH POWER MIRRORS, BANDPASS FILTERS, PRECISION OPTICS.

PRODUCTS > POLARIZATION OPTICS > BEAMSPLITTER > POLARIZATION BEAMSPLITTER

Polarization beamsplitter cubes are constructed by cemented two right angle prisms, the hypotenuse of one prism is coated with polarization dielectric coating. It can be used as polarizers, beamsplitters or beam combiners. The output beam which is parallel to input beam is called the p-polarized beam while the orthogonal output beam is defined as the s-polarized beam.
GENERAL

¡§ Specifications:

¡§ Material: BK7 or SF5           

¡§ Dimension Tolerance: +/-0.2mm 

¡§ Surface Quality: 60-40 scratch and dig           

¡§ Beam Deviation: 3 arc minutes

¡§ Extinction Ratio: > 100:1

¡§ Principal Transmittance: Tp >95%  and  Ts <1% 

¡§ Principal Reflectance: Rs >99%  and  Rp <5%

¡§ Coatings:   Polarization beamsplitter coating on hypotenuse 

¡§  AR coating on 4 faces

Typical Wavelength

How to Order:

For Example: PBS10-BK7-1064nm

(Part Number-Material-Wavelength)

Narrow Brand Wavelength: (nm)

Broad Brand Wavelength: (nm)

Standard Size: (nm)

Notes:

Other Size is available upon request.

450-650

650-850

900-1200

1200-1550

488

514.5

532

632.8

635

670

780

850

980

1064

1300

1550

Part No

Size(mm)

PBS10

10x10x10

PBS12

12.7x12.7x12.7

PBS15

15x15x15

PBS20

20x20x20

PBS25

25.4x25.4x25.4