One of principal issues of optical monitoring and control is the ability to handle cut points on difficult or noisy applications. Making measurements when things are easy is by definition easy! It gets more difficult when the nature of the actual measurement becomes less stable caused by the actual process...
Telemark announces the NVision line of optical measurement tools for thin film coating monitoring and control. With over 25 years of history, these tools allow automatic control of optical properties during the deposition process. Real time, broadband optical monitoring and control systems measuring a single measurement point or up to...
Recent application work with infrared fluorides has demonstrated a significant advantage for IR applications. Using patented pulsing technology, the Telemark/Saintech ion sources have produced fully densified, index stable and stress control of fluoride compounds. These film properties can be achieved by deposition to unheated substrates. The study was performed in...
Drawing on our leadership in the field of vacuum PVD coating, Telemark has released a new line of “value engineered” water vapor Cryotraps for PVD applications. To complement our existing line of TVP cryorefrigeration units, these “value engineered” systems support the necessity of water abatement in thin film PVD growth,...