Beamsplitter

Beamsplitter Plate

Beamsplitter Cube

Polarization Beamsplitter Cube

Narrow Brand Wavelength: (nm)

488

514.5

532

632.8

635

670

780

850

980

1064

1300

1550

Broadband Wavelength: (nm)

450-650

650-900

900-1200

1200-1560

Specifications

Material	Bk7, fine annealed (other material upon request)
Dimensions Tolerance	0.0/-0.15 mm
Surface Flatness	λ/4 @ 632.8 nm
Surface Quality	40-20 scratch & dig
Beam Deviation	<±3' (T), ±5' (R)
Clear Aperture	>90%
T/R	50/50±5% T=(Ts+Tp)/2, R=(Rs+Rp)/2
Coating	As required