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High Resolution Gas Phase Spectroscopy with a Quantum Cascade Laser at 2.5 THz
Hübers, Heinz-Wilhelm and Pavlov, S.G. and Richter, H. and Semenov, A.D. and Tredicucci, A. and Mahler, L. and Beere, H.E. and Ritchie, D.A. (2006) High Resolution Gas Phase Spectroscopy with a Quantum Cascade Laser at 2.5 THz. In: 2006 joint 31st international conference on infrared millimeter waves and 14th international conference on terahertz electronics, . IEEE. IRMMW-THz 2006, 2006-09-18 - 2006-09-22, Shanghai (China). ISBN 1-4244-0400-2.
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Official URL: http://www.sitp.ac.cn/irmmw-thz2006
Abstract
We have performed high resolution spectroscopy of rotational lines of <sup>12</sup>CH<sub>3</sub><sup>16</sup>OH in a THz spectrometer based on a 2.5 THz distributed feedback quantum cascade laser (QCL). The absolute frequency was determined simultaneously with the absorption measurement by mixing part of the radiation from the QCL with the radiation from a THz gas laser in a Schottky diode.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||
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| Title: | High Resolution Gas Phase Spectroscopy with a Quantum Cascade Laser at 2.5 THz | ||||||||||||||||||
| Authors: |
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| Date: | 22 September 2006 | ||||||||||||||||||
| Journal or Publication Title: | 2006 joint 31st international conference on infrared millimeter waves and 14th international conference on terahertz electronics | ||||||||||||||||||
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| Publisher: | IEEE | ||||||||||||||||||
| ISBN: | 1-4244-0400-2 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | terahertz, far-infrared, quantum cascade laser, gas spectroscopy | ||||||||||||||||||
| Event Title: | IRMMW-THz 2006 | ||||||||||||||||||
| Event Location: | Shanghai (China) | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 2006-09-18 - 2006-09-22 | ||||||||||||||||||
| Organizer: | IEEE | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||
| HGF - Program Themes: | W EW - Erforschung des Weltraums | ||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||
| DLR - Program: | W EW - Erforschung des Weltraums | ||||||||||||||||||
| DLR - Research theme (Project): | W -- no assignement (old) | ||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||
| Institutes and Institutions: | Institute of Planetary Research > Terahertz and Infrared Sensors | ||||||||||||||||||
| Deposited By: | Dr. Heinz-Wilhelm Hübers | ||||||||||||||||||
| Deposited On: | 17 Nov 2006 | ||||||||||||||||||
| Last Modified: | 27 Apr 2009 13:12 |
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