Polarizing Cubes for High Power Applications

Dimension tolerances	+0 / -0.3 mm
Clear aperture	>90% of the face size
Surface quality	40-20 scratch & dig (20-10 S/D available upon request)
Surface flatness	λ/8 @ 632.8 nm
Beam deviation	<3 arcmin
Extinction Ratio	Better than 35dB
Transmission	Tp > 97% @ central wavelength
Very low losses in reflection as well as in transm
laser Damage Threshold	~15 J/cm² @ 1064nm 10ns, 20Hz

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Description Features Video

Polarizing 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 optically contacted together with a dielectric coating on the hypotenuse of one of prisms.

	Optimised for popular laser wavelengths
	Dual wavelength Polarizing cubes are also available
	All Cubes are AR coated
	Many Polarizing cubes are available from STOCK with Fast delivery!

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Material	Dimensions, mm	Reflection s-pol, %	Transmission p-pol, %	Wavelength, nm	Product ID	Price	Action

UVFS	12.7 x 12.7 x 12.7	>99.5%	>97%	345 - 365 (centered @ 355 nm)	2-HPCB-A-0125	310 €
UVFS	12.7 x 12.7 x 12.7	>99.5%	>97%	510 - 550 (centered @ 532 nm)	2-HPCB-B-0125	260 €
UVFS	12.7 x 12.7 x 12.7	>99.5%	>97%	1020 - 1090 (centered @ 1064 nm)	2-HPCB-C-0125	260 €
UVFS	12.7 x 12.7 x 12.7	>99.5%	>97%	1510 - 1580 (centered @ 1550 nm)	2-HPCB-D-0125	260 €