%0 Journal Article
%T High Resolution Mode-Selective Excitation by Adaptive Femtosecond Pulse Shaping
%A LI Xia
%A ZHANG Hui
%A ZHANG Xiang-Yun
%A ZHANG Shi-An
%A CHEN Guo-Liang
%A WANG Zu-Geng
%A SUN Zhen-Rong
%A <br>李霞
%A 张晖
%A 张向韵
%A 张诗按
%A 陈果良
%A 王祖赓
%A 孙真荣
%J 中国物理快报
%D 2008
%I 
%X High resolution mode-selective excitation in the mixture of C6H6 (992cm-1) and C6D6 (945cm-1) is experimentally achieved by adaptive femtosecond pulse shaping based on the genetic algorithm (GA), and second harmonic generation frequency-resolved optical gating (SHG-FROG) is adopted to characterize the original and optimal laser pulses, and its mechanism is experimentally validated by tailoring the frequency components of the pump pulses at the Fourier plane. It is indicated that two-pulse coherent mode-selective excitation of the Raman scattering mainly depends on the effectivefrequency components of the pump pulse related to specific molecular vibrational mode. The experimental results have attractive potential applications in the complicated molecular system.
%K 42
%K 65
%K Dr
%K 33
%K 80
%K -b
%K 82
%K 50
%K Pt
%K 82
%K 53
%K Kp
%K 82
%K 53
%K Uv<br>量子光学
%K 毫秒脉冲
%K 遗传算法
%K 谐波发生频率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=47A1092C38A7A120DD1F5916DE11D0EF&yid=67289AFF6305E306&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=652E7E360EBE3082&eid=20ADD38F841C6A4B&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0