Optical Thin Film Coatings
We are specialize in all types of thin film coatings.

Anti-Reflection Coating (UV, VIS, NIR, IR) :
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Single layer Anti reflective coatings (SAR),
Multilayer Antireflective coatings (VAR),
Multilayer Broad Band Antireflective coating,
Dual wavelength Band Antireflective coatings in the UV, VIS, NIR and IR regions.

Metallic High Reflection Coatings :
Standard metallic coatings like Aluminum, Silver, Gold, Copper, Inconel etc,

Beam Splitters :
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Plate and Cube Beam splitter coating

Cold Mirrors :
This coating separates heat from light.The cool visible light is reflected and the heat is transmitted.

Hot Mirrors :
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This coating separates heat from light by transmitting cool visible light and reflecting the heat.

Band Pass Filters :

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Broad Band Interference filters (VIS,NIR)FWHM 50nm -100nm
Narrow Band interference filters (UV,VIS,NIR) FWHM 8nm

Edge Filters :
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IR Cut off coating
Visible Cut coating

Neutral Density Filters :
These filters make possible the attenuation, comparison, splitting or combining of beams in a wide range of ratios with no significant dependence on wavelength

Rejection Filters :
Blocks specific wavelength and transmits side bands

Laser Mirrors :
The Broad band dielectric hard coating( VIS,NIR) is designed to be used in solid state and excimer and gas lasers.

Polarizers :
Cube and sheet polarizers for photometric instruments and photography applications.
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