Extremely Broad Band AR coating for the AOC-W37 visible and IR range
Extremely Broad Band AR coating for the AOC-W37
visible and IR range
This dielectric, AR coating designed to minimize reflectance over extremely broad wavelength range 450-1100nm.
The coating can be applied to variety of optical materials transparent in the range 200-2000nm and refraction index in the range 1.51-1.55.
Average Reflectance: less than 1.0% per surface in the range 450-1100nm
Maximum Reflectance: less than 1.5% per surface in the range 450-1100nm
Maximum Reflectance at 1064nm less than 0.6% per surface
Average Transmittance (per surface): greater than 99.0% in the range 450-1100nm
Laser damage threshold for AOC-W37 deposited on a BK7 glass
is greater than 500MW/sq.cm for the 1064nm puls laser.
Environmental and durability:
The coating meets durability requirements of MIL-C-48497.