Thin Film Coating & Precision Optical Components

QTF designs and manufactures thin film coating from the UV to the far IR.  We also manufacture and supply precision optical components, high power laser mirrors, and laser crystals.

Reflectors, Stock Optics, & Crystal Repolishing

QTF Specializes in high damage reflectors and complex broad-band and dual-band anti-reflection coatings, dichroics, narrow band filters, output couplers, and beam splitters; QTF also has a selection of stock optics as well as crystal repolishing capabilities.