Beam coupling and locking of lasers using photorefractive four-wave mixing.
We discuss the use of photorefractive four-wave mixing for coupling and locking of lasers. A demonstration of the double phase-conjugate mirror and the semilinear passive phase-conjugate mirror, pumped simultaneously by different lasers, is described. Cleanup of a distorted laser beam using another local laser and configurations for the phase locking of lasers are discussed.
Sternklar
S
S
Weiss
S
S
Segev
M
M
Fischer
B
B