Nv. Kravtsov et al., OPERATIONAL REGIMES OF A RING CHIP LASER WITH ASYMMETRIC COUPLING OF COUNTERPROPAGATING WAVES, Kvantovaa elektronika, 23(3), 1996, pp. 195-196
Changes in the modulus and phase of the coupling coefficients of count
erpropagating waves in a ring solid-state laser modified or changed co
mpletely the operational regime. In particular, it was possible to go
over from antiphase self-modulation oscillations of the first kind to
in-phase oscillations.