Hydration Monitoring with Cw-Terahertz Systems
Water provides a strong contrast in terahertz imaging Terahertz measurements can help to optimize irrigation strategies Cw-Terahertz systems
Gas Sensing with a Frequency-Domain Terahertz Platform
Numerous gases show terahertz “fingerprints” One terahertz system identifies a large number of gases Detection even works through black
Terahertz Systems for Security Applications
Plastics, paper and cardboard are transparent in the THz range. Imaging with terahertz waves reveals hidden objects. Many explosives and illicit
Inspection for Process Optimization
Any production line of optical media requires inspection tools in order to maintain high quality standards. Shape and depth of structures have to meet strict
Ellipsometry
Manufacturers of optics, semiconductor and optical data storage share the same problem: how to control the thickness of thin films or layers? The measurement has to be fast,
Diode Lasers for Microlithography
Moore’s law is king: Striving for ever smaller structures is the clear target of microlithography. In modern microlithographic systems compact violet and UV diode
Lithography Optics Inspection
Inspection of lithography optics with coherent cw laser light Using wavelengths of 193 or 248 nm (Excimer laser wavelengths) For highest spatial resolution
Quantum Technology: Lasers for Communication
Quantum computing Quantum teleportation Quantum cryptography Sources for single or entangled photons
It was only short time after the
TOPTICA More colors diode lasers reach yellow and orange
TOPTICA More colors diode lasers reach yellow and orange
TOPTICA More colors diode lasers reach yellow and orange
TOPTICA More colors diode