Geodesic
A gradient procedure for intra-resonator control of light beams
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 30 (1990) no. 3, pp. 449-456 
M. A. Vorontsov; N. I. Zheleznykh; M. M. Potapov. A gradient procedure for intra-resonator control of light beams. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 30 (1990) no. 3, pp. 449-456. http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_3_a9/
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Voir la notice de l'article provenant de la source Math-Net.Ru

A mathematical description of the steady-state field in an unstable resonator is proposed. An algorithm is constructed for optimizing the form of a flexible mirror placed inside the resonator, which enables the phase distortions introduced by the non-uniformity of the active medium and diffusion affects to be effectively compensated.

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