Browsing Faculty of Arts and Sciences by Keyword "difference frequency generation"
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Surface-Emitting THz Sources Based on Difference-Frequency Generation in Mid-Infrared Quantum Cascade Lasers
(Society of Photo-optical Instrumentation Engineers, 2010)We report a surface-emitting THz source based on intracavity difference-frequency generation in dual-wavelength midinfrared quantum cascade lasers with integrated giant second-order nonlinear susceptibility. The THz light ...