ECI offers a wide variety of optical, conductive and solderable thin films for glass substrates. We have experience coating all types of glass including high and low index, high stain, temperature sensitive, high expansion and gradient index glasses as well as glasses already sealed into a metal housing or ferrule. The following links will illustrate data sheets for coatings that have reflection, anti-reflection, partial reflection, conductive,
attenuation, solderability or
filtering properties.

	Anti-Reflection (visible region, near IR, IR region) Narrow, wide, dual band and super low AR designs suitable for Precision Glass Optics, Ultra Thin Wafers , Temperature Sensitive Glass and many others. In accordance with MIL-C-675 and MIL-C-14806A. Typical AR Designs
	Beamsplitters Designs are available for glass and temperature sensitive substrates including glass/metal assemblies. ECI# 3770-1, 3770-2, 3770-3
	Metal Mirrors ECI deposits protected, overcoated and enhanced metal mirror coatings. Designs include Al, Au and Ag. Coatings are designed for first or second surface reflection, wavelength region, angle of incidence and incident medium. Designs are avaible for deposition onto ground and polished blanks or sheet glass for use in all types of optical instrumentation. In accordance with MIL-M-13508C. Typical Metal Mirror Designs
	Dielectric Mirrors All dielectric multilayer designs for laser or broadband applications where the highest possible reflection and low absorption is needed. Custom designs are available for back or front surface mirrors that meet your specific reflection, angle of incidence and polarization requirements. Contact us directly with your requirements. Typical Dielectric Mirror Designs
	# 949 ITO Transparent Conductive ITO (indium-tin-oxide) and other composite transparent conductive coatings can be deposited to specified ohms/square and transmission on glass and semiconductor components. ECI #949
	# 949AR ITO AR Transparent Conductive ITOAR coatings offer an electrically conductive ITO film with the performance of an AR (anti-reflection) design. These films offer high transmission and contrast enhancement. Designs are available glass and semiconductor components. ECI #949AR
	# 969 RFI/EMI Transparent Gold Conductive ECI manufactures coatings to shield against Radio Frequency and Electromagnetic Interference. ECI #969
	Attenuation Coatings Thin films designed for any specified transmission value, that also have very low back reflection. Suitable for a wide variety of telecommunications applications. ECI #2005
	Neutral Density Filters Broadband attenuation coatings deposited to any optical density can be supplied complete with glass fabricated to size. Contact us with your exact needs.
	Optical Filters Standard Bandpass, Wide Bandpass, Custom Bandpass, Rejection Filters, NVIS Filters, Edge Filters, Long Wave Pass, Short Wave Pass, Neutral Density, Hot and Cold Mirrors, Custom Designs. Typical Optical Filter Designs
	Solderable Cr, Ti, Au, Pt and other metal designs for deposition onto glass and fiber substrates for low temperature soldering processes. ECI #415
	Metal and Dielectric Depositions Various materials deposited to your specified thickness requirements. Contact ECI sales.