Before quantum cascade lasers were developed, the mid-infrared spectrum was served by semiconductor lead salt lasers based on Pb x Sn 1− x Te or Pb x Eu 1− x Se y Te 1− y.Lead salt lasers ...

Week 8: Direct modulation of semiconductor lasers. Linear gain theory. Nonlinear gain saturation. High-speed modulation response. Week 9: Power spectrum and semiconductor laser spectral linewidth.

Using quantum cascade lasers, this problem has now been solved. Much of our waste is far too valuable to simply be incinerated. If it is recycled in a carefully controlled way, not only can ...

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure The MIRcat-QT brings higher spectral ...

At TU Wien, tricks from quantum technology are being used to produce quantum cascade lasers—tiny semiconductors with a tailor ...

Typical coating applications include Quantum Cascade Lasers, CO2 Lasers, Er:YAG Lasers, and Cavity Ring-Down Spectroscopy (CRDS). Our coating capabilities are utilized in a variety of industries ...

The Spero-QT is the latest innovation in label-free chemical imaging and represents the second generation of high-performance infrared microscopes powered by quantum cascade laser (QCL) technology.