The DLC coating tag focuses on diamond-like carbon coatings applied to optical components that must withstand abrasion, moisture, dust, and other harsh environmental conditions. Content associated with this tag explains how DLC provides exceptional hardness, chemical resistance, and low friction while maintaining good transmission in key infrared bands, making it ideal for protective windows, sensor covers, and front optics in demanding applications. Articles may compare DLC with other hard coatings, outline typical thickness ranges, and discuss how coating processes are tailored to different substrates such as germanium or chalcogenide glass. The tag also addresses design considerations like managing reflection, matching spectral requirements, and ensuring coating adhesion over temperature cycles. For designers of defense, automotive, industrial, and outdoor imaging systems, these resources show how DLC coatings help extend service life and reduce maintenance by protecting critical optical surfaces. They also highlight Avantier’s ability to integrate coating selection into the overall optical and mechanical design process.
Zinc Sulfide Infrared Windows for Space Systems Infrared windows used in space systems must do more than transmit light. They may also need to withstand thermal cycling, vibration, pressure changes, particle impact, radiation, contamination, rain, sand, or repeated cleaning. At the same time, they must preserve the signal quality required by the detector behind them. […]
This project required the development of a germanium lens designed for use in low-visibility environments such as fog, smoke, or low-light. Learn how Avantier successfully exceeded expectations, demonstrating capabilities to manufacture specialized lenses for demanding applications.
