量子级联激光器太赫兹辐射的控制与整形

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2020-11-08 DOI:10.1109/IRMMW-THz46771.2020.9370622

S. Schönhuber, M. Kainz, B. Limbacher, M. Wenclawiak, A. Andrews, G. Strasser, J. Darmo, K. Unterrainer

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引用次数: 0

摘要

介绍了太赫兹量子级联激光器输出光束形状和方向的控制。为了提高操作温度，研究了不同的势垒高度。结果实现了一个非常高效的装置，它只需要热电冷却，因此可以集成到紧凑的气体光谱系统中。

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Controlling and shaping the THz emission from Quantum Cascade Lasers

The control of the output beam shape and direction of THz Quantum Cascade Lasers is presented. For the improvement of the operation temperature different barrier heights are investigated. As result a very efficient device is realized which requires only thermo-electric cooling and thus can be integrated into compact gas spectroscopy systems.

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来源期刊

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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