High resolution gas phase spectroscopy with a quantum cascade laser at 2.5 THz

被引：0
|
作者：
Huebers, H. -W. [1 ]
Pavlov, S. G. [1 ]
Richter, H. [1 ]
Semenov, A. D. [1 ]
机构：
[1] German Aerosp Ctr, Inst Planetary Res, Rutherfordstr 2, D-12489 Berlin, Germany
来源：
CONFERENCE DIGEST OF THE 2006 JOINT 31ST INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 14TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS | 2006年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have performed high resolution spectroscopy of rotational lines of (CH3)-C-12 (OH)-O-16 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.
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页码：206 / 206
页数：1
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