Thin Film Coatings
Rocky Mountain Instrument Company has served the photonics industry for over 50 years and has one of the largest and most advanced in-house coating departments in the world.
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Coatings
ANTI-REFLECTIVE
Single Layer
Multi-layer
Narrowband
Broadband
Multi-wavelength
REFLECTIVE/
TRANSMISSIVE
Partial/Output Coupler
Narrowband
Broadband
Beamcombining
Beamsplitting
Multi-wavelength
Harmonic
MIRROR /
HIGH REFLECTIVITY
Protected Metal
Enhanced Metal
Phase Retarding
Hot and Cold
Dielectric – Low/High Power
FILTERS
Narrowband
Broadband
Long Wave Pass
Short Wave Pass
Neutral Density
Dichroic – Color Separation
Etalon
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COATING TYPES
• Metallic / Dielectric Hybrid
• Indium-Tin Oxide
• Metallic
• Dielectric
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COATING METHODS
• Electron Beam Evaporation
• Thermal Evaporation
• Ion-Beam Sputtering
• Magnetron Sputtering
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POLARIZING COMPONENTS
• Waveplate
• Polarizing Beamsplitter
• Non-Polarizing Beamsplitter
• High Power Polarizer
• Thin Film Plate Polarizer |
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The name RMI is synonymous with state-of-the-art coatings, and we offer the most extensive ultraviolet through far infrared coating capabilities in the optics industry. Our success in coating is primarily due to our long-time technical expertise in a variety of deposition processes: electron beam evaporation, thermal evaporation, ion-beam sputtering and magnetron sputtering.
Like fine artisans, RMI coating engineers are constantly developing and producing standard and custom coatings specifically designed for our customers.
However challenging your coating requirements may be – standard or custom, low or high power, any wavelength from UV through Far IR - RMI coatings are guaranteed to meet or exceed your expectations, providing exceptional quality and optimum performance. |
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