Coherent light generators – Particular component circuitry – Optical pumping
Patent
1993-06-01
1995-01-24
Healy, Brian
Coherent light generators
Particular component circuitry
Optical pumping
372 26, 372 28, 372 32, 372 29, 372 25, 372 30, H01S 300
Patent
active
053848004
ABSTRACT:
The present invention relates to the feedback control of the power output from a high-frequency generator for supplying a pulsed laser. During a pulsing operation, the power output is regulated by means of a controllable grid-leak resistor in the grid circuit of the valve tube of the high-frequency generator. An equivalent system is preselected for the feedback control in the pulse intervals and, consequently, transient reactions are minimized.
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Hemmer Bernhard
Hochgraber Hermann
Healy Brian
Siemens Aktiengesellschaft
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