Nanoparticle Linear Polarizer is comprised from silver particles that have been embedded in sodium-silicate glass, silver particles absorb incident radiation, thereby non-polarized light will be polarized linear and already polarized light is blocked or allowed to pass depending on orientation. Nanoparticle Linear Polarizer offer better performance than conventional polymer-based linear polarizers. Nanoparticle Linear Polarizer has a significantly higher damage threshold and better extinction ratio than polymer-based polarizer. The transmission axis is marked by two dots at the edge of the polarizer.
　

High Extinction Ratio
High Damage Threshold
Large Size Available
Acceptable Angle >20Deg
Resistant to UV Radiation and Chemicals
RoHS Compliant

　
Specifications
　
Substrate Material Glass
Dimension Tolerance +0/-0.2mm
Parallelism <20 arc minutes
Single Transmission for Parallel Polarized Beam Refer to Tp in below table
Acceptable Angle >20deg
Surface Quality 60/40 scratch and dig
Clear Aperture >90%
Coating None, upon to request
Damage Threshold >25W/cm2 Continuous Pass, >10W/cm2 Continuous Block