METHOD OF AUTOMATED ADJUSTMENT OF MIRROR OF OPTICAL RESONATOR OF GAS LASER Russian patent published in 1995 - IPC

Abstract RU 2031500 C1

FIELD: quantum electronics. SUBSTANCE: expanded range and increased precision of adjustment are achieved by determination of direction and value of misalignment of mirrors by influence of modulated voltage amplitude and actuating elements positioned on mirrors of resonator till instantaneous generation is excited. Change of variable component of voltage of discharge maintaining is measured. Direction is determined by phase of variable component and value of misalignment is determined by amplitude, controlling signal is generated and is sent over feedback circuit to actuating elements till maximum specified value of radiation power is obtained. EFFECT: expanded range and increased precision of adjustment. 2 dwg

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RU 2 031 500 C1

Authors

Belkin A.M.

Dronov V.N.

Bazilev A.P.

Sedov G.S.

Dates

1995-03-20—Published

1992-07-06—Filed