Terahertz nonlinear transmission spectroscopy of amino-acid microcrystals

被引：0
|
作者：
Jewariya, Mukesh [1 ]
Nagai, Masaya [1 ]
Tanaka, Koichiro [1 ]
机构：
[1] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan
来源：
2009 34TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, VOLS 1 AND 2 | 2009年
关键词：
GENERATION; EXCITATION;
D O I：
暂无
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 experimentally demonstrate terahertz (THz) nonlinear transmission spectroscopy of the amino acids microcrystals using intense mono-cycle THz pulse. Absorptions of intermolecular vibration mode are saturated with incident electric field amplitude. This is due to the rearrangements of population distributed in an anharmonic intermolecular vibration potential. This will open a new THz pump probe spectroscopy in complex organic materials for mode assignments.
引用
收藏
页码：396 / 398
页数：3
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