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 Overcoated or enhanced first or second surface mirror designs are available for deposition onto ground and polished blanks or sheet glass for use in all types of optical instrumentation. ECI #800, #801, #802, #804, #806
	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. ECI # 640
	Transparent Conductive ITO coatings can be deposited to specified ohms/square and transmission on glass and semiconductor components. ECI #949, #949AR
	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.
	Filters (white light and near IR) Filters are offered for curing dental resins, to separate infrared heat from white light and to separate colors. SWP, LWP or Bandpass. ECI #650, #1001, #1002
	Filters (1.2 to 1.6 micron) Telecommunication filters to 45db for multiplexing applications, LWP, SWP and Bandpass designs. ECI #1020
	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.