High Power PBS

High Power PBS

High Power PBS

The beamsplitter interface of these cubes uses an epoxy-free, optical contact bond, which minimizes absorption and scattering loss. Each surface is polished to a high flatness, and this precision poli..

Products Details

High Power PBS

The beamsplitter interface of these cubes uses an epoxy-free, optical contact bond, which minimizes absorption and scattering loss. Each surface is polished to a high flatness, and this precision polishing of the internal surfaces is what enables them to achieve optical contact. As such, we is able to manufacture compact, thermally stable beamsplitter cubes with high transmission and minimal beam displacement.
The cubes separate the s and p polarization components by reflecting the s component at the dielectric beamsplitter coating while allowing the p component to pass. For the highest polarization extinction ratio, use the transmitted beam, which offers an extinction ratio of Tp:Ts > 1000:1.
 

Features

•Design Wavelengths Available: 355 nm, 405 nm, 532 nm, 633 nm, 780 - 808 nm, or 1064 nm
•High Damage Threshold:>15J/cm2
•Epoxy-Free Optical Contact at Beamsplitter Interface Minimizes Absorption and Scattering Losses
•1/2" (12.7 mm) or 1" (25.4 mm) Cube Size
 

Specifications

Item
Narrowband PBS
Broadband PBS
Wavelength
355,532,633,808,880,1064
700-900nm
Extinction Ratio
>1000:1, >2000:1
>1000:1
Surface Quality
40/20 ,20/10
Beam Deviation
< 3 arc minutes
Wavefront
<λ/4@633nm
Transmittance
Tp>95%, Ts<0.1%
Coating
斜面镀偏振分光膜,端面镀增透膜
Damage Threshold
>15J/cm2@1064nm, 20ns, 20Hz
 

Narrowband HPBS

Item
Wavelength
Extinction Ratio
Material
Dimension(mm)
HPBS1010
355,532,633,808,880,1064nm
>1000:1
>2000:1
K9
JGS1
10.0*10.0*10.0
HPBS1012
12.7*12.7*12.7
HPBS1015
15.0*15.0*15.0
HPBS1020
20.0*20.0*20.0
HPBS1025
25.4*25.4*25.4
 

Broadband HPBS:

Item
Wavelength
Extinction Ratio
Material
Dimension(mm)
HPBS2010
700-900nm
>1000:1
>10000:1
ZF Material
10.0*10.0*10.0
HPBS2012
12.7*12.7*12.7
HPBS2015
15.0*15.0*15.0
HPBS2020
20.0*20.0*20.0
HPBS2025
25.4*25.4*25.4