Phase locking of two fiber lasers with time-delayed coupling.
Two coupled fiber laser arrangements demonstrating isochronal and achronal phase locking with long-time-delayed coupling are presented. Experimental results show that stable phase locking with coupling delay lines as long as 4 km can be obtained and that phase locking can be invariant to the time delay.
Nixon
Micha
M
Weizmann Institute of Science, Department of Physics of Complex Systems, P.O. Box 26, Rehovot 76100, Israel. michan@weizmann.ac.il
Fridman
Moti
M
Ronen
Eitan
E
Friesem
Asher A
AA
Davidson
Nir
N