Vb. Tsvetkov et al., An adaptive loop resonator with different magnitudes of optical phase distortions of intracavity beams, LASER PHYS, 11(4), 2001, pp. 507-510
The degree of compensation of deliberately introduced intracavity wave-fron
t distortions by an adaptive loop resonator is investigated. High-efficienc
y and high-beam-quality lasing in an adaptive oscillator formed by high-ref
lectivity and phase-conjugate loop mirror was demonstrated.