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THz absolute power measurement: A simple and reliable method

Destic, Fabien and Petitjean, Yoann and Mollier, Jean-Claude THz absolute power measurement: A simple and reliable method. (2012) In: 37th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2012), 23 September 2012 - 28 September 2012 (Wollongong, Australia).

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Official URL: http://dx.doi.org/10.1109/IRMMW-THz.2012.6380154

Abstract

Achieving absolute power measurement is not so easy in the THz range. In this paper, we describe a simple method to perform power measurement no more expressed in a.u. but in Watt. For a 3.8 THz single-plasmon Quantum Cascade Laser, 28.8 mW peak power was measured with 12:1% relative uncertainty. The operating method described is not really a metrologic one but one that can be easily performed in every laboratory.

Item Type:Conference or Workshop Item (Paper)
Additional Information:This papers appears in Proceedings of the 37th International Conference on Infrared, Millimeter and Terahertz Waves. ISBN 978-1-4673-1598-2 E-ISBN 978-1-4673-1596-8 . The original PDF is available at: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6380154
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: Fabien Destic
Deposited On:03 Oct 2014 14:44

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