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Infrared Coatings
Infrared Coatings
HHV Advanced Technologies Pvt. Ltd., Thin Films & Optics Div.
  • Category: Coatings & Materials / Optical Coatings
  • Type: Other
  • Diameter / Dimension: 10 - 150mm
  • Dimension Length: up to 600 mm
  • IR Materials: Ge, Si, CaF2, ZnS
  • Transmission: 98% (2 side ARC); 94% (ARC+DLC)
Custom Coatings
Custom Coatings
HHV Advanced Technologies Pvt. Ltd., Thin Films & Optics Div.
  • Category: Optics & Optical Fabrication / Optics
  • Type: Other
  • Diameter / Dimension: 10 - 300mm
  • DLC coating (8-12 μm) Reflection: >3%
  • IR Coating (8-12 μm): >98%
  • ITO Coating (400-700): <30 Ω/sq
AR Coated ZnS Domes
AR Coated ZnS Domes
HHV Advanced Technologies Pvt. Ltd., Thin Films & Optics Div.
  • Category: Optics & Optical Fabrication / Optics
  • Type: Domes
  • Diameter / Dimension: 20 - 200mm
  • Centering Error: TIR - 0.005 mm (<30 arcsec)
  • Diameter: up to 200 mm
  • Radius: ±R20 to R∞
Laser Mirrors
Laser Mirrors
HHV Advanced Technologies Pvt. Ltd., Thin Films & Optics Div.
  • Category: Coatings & Materials / Optical Coatings
  • Type: High Laser-Induced Damage Threshold Coatings
  • Diameter / Dimension: 10 - 200mm
  • High LDT Coating - CW Source Min. Power: 946MW/cm^2
  • Damage Threshold: 20 J/cm2
  • Optical Density: up to OD 7
  • Pulse Width: 20 ns
Aspheric Lenses & Off Axis Parabolic Mirrors
Aspheric Lenses & Off Axis Parabolic Mirrors
HHV Advanced Technologies Pvt. Ltd., Thin Films & Optics Div.
  • Category: Optics & Optical Fabrication / Optics
  • Type: Lenses
  • Diameter / Dimension: 10 - 300mm
  • Lens Category: Aspherical Lens
  • Coating: ARC, DLC, Reflective (metal mirrors)
  • Geometry: Aspherical Surface, Off axis parabola
  • Material: Germanium, Silicon, Space grade Aluminum, Brass
Photonics Products

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