Nanoparticle Thin Film Linear Polarizers NFLP12-VISIR-AR
NFLP12-VISIR-ARDesign Tools
Nanoparticle Thin Film Linear Polarizers — Model NFLP12-VISIR-AR
Silver-nanoparticle thin-film linear polarizer, operating wavelength 600 nm-1200 nm, extinction ratio >100000:1@600-1200 nm, thickness 2.0 mm.
Overview
The Nanoparticle Film Linear Polarizer (with Antireflection Coating, Unmounted) is available in two standard sizes: Ø12.5 mm and Ø25.0 mm, supporting user-defined assembly methods for flexible adaptation to various optical applications. This series is an addition of the antireflection coating (-AR) version based on the original VIS600, VISIR, and IR1300 series, which can effectively improve optical transmission. Both sides of the product are equipped with Schott B270 glass protective layers, and the sides are marked with dots indicating the direction of the polarization transmission axis, eliminating the need for additional calibration. The entire series is relatively sensitive to stress; it is recommended to use a stress-free retaining ring during installation, or you can directly purchase the mounted version.
Key Features
- Extinction ratio: >100000:1@600-1200 nm
- Operating wavelength: 600 nm-1200 nm
- Damage threshold: CW linearly polarized, perpendicular to transmission axis: 1 W/cm²; CW linearly polarized, parallel to transmission axis: 5 W/cm²
- Angle of incidence: 0°±20°
- Operating temperature: -20°C ~ 120°C
- Surface finish: 40/20
| Diameter Tolerance | +0.0/-0.2 mm |
| Clear Aperture | 90%CA |
| Thickness | 2.0 mm |
| Thickness Tolerance | ±0.2 mm |
| Operating Wavelength | 600 nm-1200 nm |
| Transmitted Wavefront Error (TWE)(@633 nm) | <λ/4@Ø10 mm |
| Operating Temperature | -20°C ~ 120°C |
| Damage Threshold | CW linearly polarized, perpendicular to transmission axis: 1 W/cm²; CW linearly polarized, parallel to transmission axis: 5 W/cm² |
| Optical Element Diameter | 12.5 mm |
| Extinction Ratio | >100000:1@600-1200 nm |
| Angle of Incidence (AOI) | 0°±20° |
| Surface Quality (Scratch/Dig) | 40/20 |