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GCC-402023 Laser Line Polarization Beamsplitter Cubes

153.8

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153.8

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Beamsplitters

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GCC-4020 Laser Line Polarization Beamsplitter Cubes

A polarizing cube beamsplitter consists of a pair of right angle prisms cemented together. The hypotenuse face of one prism is coated with a special multilayer dielectric coating. When nonpolarized light is normally emerging through two adjacent faces in perpendicular directions and polarized orthogonally to each other.The transmitted beam is p-polarized while the reflected beam is s-polarized. When the linearly polarized light is incident, it is similarly divided into two beams in a ratio depending upon the orientation of the electric field vector of the incident light beam. These polarizing beamsplitters are available for many common laser wavelengths and broadband ranges.

•Material: BK7 ﬁne annealed optical glass

•Diameter Tolerance: ±0.15mm

•Flatness: λ/4 at 632.8nm

•Surface Quality: 60-40 scratch-dig

•Clear Aperture: >90% dimension

•Extinction Ratio: Tp/Ts>2000:1

•Beam Deviation: 0º±3’ (Tp), 90º±5’(Rs)

•Incidence angel: 0º~2º

•Coating: Single wavelength polarization partial reflectance on hypotenuse face.

Coating of outside surfaces: multilayer AR V-coating, Rave<0.15

•Temperature Range: 0.15%

-30℃ to +70℃

GCC-4020 Laser Line Polarization Beamsplitter Cubes

Part No.	Wavelength(nm)	Tp	Rs	a=b=c
GCC-402022	532.0	96%	99.9%	12.7
GCC-402023	532.0	96%	99.9%	25.4
GCC-402032	633	96%	99.9%	12.7
GCC-402033	633	96%	99.9%	25.4
GCC-402052	1064	96%	99.9%	12.7
GCC-402053	1064	96%	99.9%	25.4