METHOD FOR GENERATION OF INVERSE DISTRIBUTION IN ACTIVE POPULATION OF SOLID-BODY LASER Russian patent published in 1997 - IPC

Abstract RU 2086058 C1

FIELD: quantum electronics, in particular, laser manufacturing, communication, research, laser thermonuclear fusion. SUBSTANCE: method involves use of active population which has temperature gradient, wavelength-selective excitation of activation ions so that transitions on pumping levels of εjн

and then on metastable level of ε_m are done only by ions that have excitation level i of energy 0 < ε_i< ε_m. Excitation intensity is kept at constant level. Mean temperature across section of active population is also kept at constant level. EFFECT: increased functional capabilities. 2 dwg

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RU 2 086 058 C1

Authors

Burtsev A.V.

Krupennikov A.A.

Senatskij Ju.V.

Dates

1997-07-27—Published

1994-07-29—Filed