Non-Polarization Beamsplitter Cubes
Consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metallic-dielectric coating allows the transmission and reflection for S- and P- polarization states to be within 5% of each other.
Specifications:
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Item
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NPBS
|
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Wavelength
|
450-650， 650-950
900-1200， 1200-1600
|
|
Polarization
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T/R=46:/46，|Ts-Tp|<5%，|Rs-Rp|<5%
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Surface Quality
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60/40 ，40/20
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Beam Deviation
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< 3 arc minutes
|
|
Wavefront Distortion
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<λ/4@633nm
|
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Clear Aperture
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＞80% central diameter
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Transmission Curve：
Standard Products
|
PN
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Wavelength
|
Polarization
|
Marital
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Size（mm）
|
|
NPBS1010
|
450-650， 650-950
900-1200， 1200-1600
|
T/R=46:/46
|Ts-Tp|<5%
|Rs-Rp|<5%
|
K9
|
10.0*10.0*10.0
|
|
NPBS1012
|
12.7*12.7*12.7
|
|||
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NPBS1015
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15.0*15.0*15.0
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|||
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NPBS1020
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20.0*20.0*20.0
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|||
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NPBS1025
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25.4*25.4*25.4
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