Title :
THz frequency conversion using nondegenerate four-wave mixing process in a lasing long-cavity λ/4-shifted DFB laser
Author :
Kuwatsuka, H. ; Shoji, H. ; Matsuda, M. ; Ishikawa, H.
Author_Institution :
Fujitsu Labs. Ltd., Atsugi, Japan
fDate :
11/23/1995 12:00:00 AM
Abstract :
The authors demonstrate frequency conversion by nondegenerate four-wave mixing in a lasing long-cavity λ/4-shifted DFB laser using the lasing beam of the DFB laser as a pump beam. Because of the long cavity and high power of the DFB laser, a wide range frequency conversion of 3.7 THz is demonstrated without cavity resonance
Keywords :
distributed feedback lasers; laser cavity resonators; multiwave mixing; optical frequency conversion; 3.7 THz; frequency conversion; long-cavity quarter wavelength-shifted DFB laser; nondegenerate four-wave mixing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951431
