Quantum cascade lasers shape up for trace-gas sensing
Publication information:
Gmachl, Capasso, Colombelli, Paiella, DL Sivco, and AY Cho. 2001. “Quantum Cascade Lasers Shape up for Trace-Gas Sensing”. LASER FOCUS WORLD, 37, 9, Pp. 65+
Abstract
The recent expansion of quantum cascade lasers to the far-infared wavelength range and short-pulsed operating further broadens the lasers' scope in trace-gas sensing applications.