Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation
Mikhail A. Belkin, Federico Capasso, Feng Xie, Alexey Belyanin, Milan Fischer et al.
We report on our progress in the development of a terahertz quantum cascade laser source based on intracavity terahertz difference-frequency mixing in a dual-wavelength mid-infrared quantum cascade laser with the active region engineered to possess giant second-order nonlinear susceptibility. In thi ... [Appl. Phys. Lett. 92, 201101 (2008)] published Mon May 19, 2008.
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We report on our progress in the development of a terahertz quantum cascade laser source based on intracavity terahertz difference-frequency mixing in a dual-wavelength mid-infrared quantum cascade laser with the active region engineered to possess giant second-order nonlinear susceptibility. In thi ... [Appl. Phys. Lett. 92, 201101 (2008)] published Mon May 19, 2008.
Read full Article »
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