標題: Ultrabroadband Infrared Pump-Probe Spectroscopy Using Chirped-Pulse Upconversion
作者: Shirai, Hideto
Yeh, Tien-Tien
Nomura, Yutaka
Luo, Chih-Wei
Fuji, Takao
電子物理學系
Department of Electrophysics
公開日期: 1-Jan-2015
摘要: We have demonstrated infrared pump-probe spectroscopy using chirped-pulse upconversion with a nonlinear mixing in a gas. The ultrabroadband mid-infrared spectrum spanning from 200 to 5,000 cm(-1) was upconverted by using a 0.4 ps chirped pulse to visible wavelength generation in gas. This technique allow for the high speed and high sensitivity detection in ultrabroadband mid-infrared region. Ultrafast dynamics of free-carrier in Ge was clearly observed in the range 200-5,000 cm(-1).
URI: http://dx.doi.org/10.1007/978-3-319-13242-6_56
http://hdl.handle.net/11536/128516
ISBN: 978-3-319-13242-6; 978-3-319-13241-9
ISSN: 0930-8989
DOI: 10.1007/978-3-319-13242-6_56
期刊: ULTRAFAST PHENOMENA XIX
Volume: 162
起始頁: 233
結束頁: 236
Appears in Collections:Conferences Paper