精密线性偏振片


High contrast dichroic sheet polarizer is made of dichroic film sandwiched by two glass plates. When a natural beam transmits through the dichroic material, one of the orthogonal polarization component of the beam is strongly absorbed and the other goes out with a weak absorption. So, dichroic sheet polarizer can be used to convert randomly polarized beam into linearly polarized beam. Compared with polarizing prisms, dichroic sheet polarizer offers a much bigger size and acceptable angle, but it can not be used in high power applications.

• 使用波段400-700nm
• 高消光比> 1000:1
• 宽入射角
• 符合RoHS
 
Specifications
Substrate Material BK7 or B270
Dimension Tolerance +0/-0.2mm
Thickness around 2.5mm
Working Wavelength 400-700nm
Extinction Ratio >1000:1
Single Transmission for Parallel Polarized Beam >70%@632.8nm
Acceptable Angle >20deg
Surface Quality 60/40 scratch and dig
Clear Aperture >90%
Coating No
Damage Threshold >10W/cm2Continuous Pass, >1W/cm2Continuous Block
 


规格/叙述 交货日期 单价 数量 购物车
P-V3MPL1012

Ø12.7mm/400-700nm/>1000:1

3 weeks
RMB¥345.00
P-V3MPL1025

Ø25.4mm/400-700nm/>1000:1

3 weeks
RMB¥420.00
P-V3MPL1050

Ø50.8mm/400-700nm/>1000:1

3 weeks
RMB¥1275.00