Title :
Ultrashort optical pulse generated by four-wave Raman mixing in deuterium cooled at 77 K
Author :
Otsuka, H. ; Zaitsu, S. ; Uchimura, T. ; Imasaka, T.
Author_Institution :
Dept. of Appl. Chem., Kyushu Univ., Fukuoka, Japan
Abstract :
A 100-fs pulse is focused into deuterium cooled at 77 K to generate rotational stimulated Raman emission. By phase locking in the process of four-wave Raman mixing, the laser pulsewidth was reduced to 20-40 fs.
Keywords :
cooling; deuterium; multiwave mixing; optical focusing; optical phase locked loops; optical pulse compression; optical pulse generation; optical rotation; stimulated Raman scattering; 100 fs; 20 to 40 fs; 77 K; cooling; deuterium; four-wave Raman mixing; laser pulsewidth; phase locking; pulse focusing; rotational emission; stimulated Raman emission; ultrashort optical pulse generation;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
