Title :
Mutual injection locking between two DFB LDs which lase at frequencies separated by one Fabry-Perot mode spacing
Author :
Goto, R. ; Goto, T. ; Kasuya, H. ; Mori, M. ; Yamane, K.
Author_Institution :
Dept. of Quantum Eng., Nagoya Univ., Japan
fDate :
8/20/1998 12:00:00 AM
Abstract :
A new type of mutual injection locking between two distributed feedback laser diodes (DFB LDs) of the same structure is proposed and experimentally confirmed. The lasing frequencies and the spectra are locked and stabilised when the lasing frequency difference of the two LDs was equal to one Fabry-Perot mode spacing
Keywords :
semiconductor lasers; DFB LDs; Fabry-Perot mode spacing; frequency difference; lasing frequencies; mutual injection locking;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981181
