Discharge Lasers Pumped by Generators with Inductive Energy Storage

Evgenii H. Baksht, Alexei N. Panchenko, Victor F. Tarasenko

Division for Electronic Engineering

Research output: Contribution to journal › Article

Abstract

Generators with inductive energy storage units and semiconductor opening switches designed for laser excitation are described. Operation of the generators on a gas-discharge load is considered and possible excitation modes are discussed. A longitudinal N₂ laser, transverse discharge nonchain HF laser, and CO₂ laser are developed based on this pumping technique. Output energies of 0.6 J and 3.2 J and laser efficiencies of 5.5% and over 17% were demonstrated on H₂-SF₆, and He-CO₂-N₂ gas mixtures, respectively. High laser parameters obtained demonstrate the considerable promise of such inductive generators for pumping different gas lasers.

Original language	English
Pages (from-to)	261-266
Number of pages	6
Journal	IEEE Journal of Quantum Electronics
Volume	35
Issue number	3
DOIs	https://doi.org/10.1109/3.748826
Publication status	Published - Mar 1999

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Keywords

Discharge lasers
Efficient excitation
Inductive energy storage

ASJC Scopus subject areas

Electrical and Electronic Engineering
Physics and Astronomy (miscellaneous)

Cite this

Baksht, E. H., Panchenko, A. N., & Tarasenko, V. F. (1999). Discharge Lasers Pumped by Generators with Inductive Energy Storage. IEEE Journal of Quantum Electronics, 35(3), 261-266. https://doi.org/10.1109/3.748826

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AB - Generators with inductive energy storage units and semiconductor opening switches designed for laser excitation are described. Operation of the generators on a gas-discharge load is considered and possible excitation modes are discussed. A longitudinal N2 laser, transverse discharge nonchain HF laser, and CO2 laser are developed based on this pumping technique. Output energies of 0.6 J and 3.2 J and laser efficiencies of 5.5% and over 17% were demonstrated on H2-SF6, and He-CO2-N2 gas mixtures, respectively. High laser parameters obtained demonstrate the considerable promise of such inductive generators for pumping different gas lasers.

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Access to Document

10.1109/3.748826