Nanoparticle Thin Film Linear Polarizers MNFLP25-VISIR-AR
MNFLP25-VISIR-ARDesign Tools
Nanoparticle Thin Film Linear Polarizers — Model MNFLP25-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 polarizers (with AR coating, mounted version) are available in two standard sizes of Ø12.5 mm and Ø25.0 mm, installed in SM05-8A and SM1-8A standard lens tubes respectively (mechanical housings are non-removable), suitable for various optical applications. This series adds an Antireflection Coating (AR Coating) version based on the original VIS600, VISIR, and IR1300 series, effectively improving optical transmission. Considering that nanoparticle film linear polarizers are thin and stress-sensitive, all mounted nanoparticle film linear polarizers use stress-free retaining rings. The housing surface is engraved with parameters such as the Item, wavelength range, and transmission axis direction for quick user identification.
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 | Ø20.7 mm |
| 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 | 25.0 mm |
| Extinction Ratio | >100000:1@600-1200 nm |
| Angle of Incidence (AOI) | 0°±20° |
| Surface Quality (Scratch/Dig) | 40/20 |
| Mechanical housing | SM1-8A (lens tube, SM1 internal/external thread) |
| Mechanical housing diameter | 30.5 mm |
| Mechanical housing diameter tolerance | +0.00/-0.05 mm |
| Mechanical housing thickness | 12.0 mm (threaded length) |
| Installation Service Included | Yes |