Laser excitation system

Details Laser excitation system Laser excitation system

1985-11-08

1987-11-24

Davie, James W.

Coherent light generators

Particular pumping means

Electrical

38 81, 38 83, H01S 3097

Patent

active

047093730

ABSTRACT:
A laser excitation system is disclosed in which the laser medium is preionized by a UV-generating spark array and is excited by an electric avalanche discharge. The preionized state is sustained during the discharge by a second spark array and an isolated discharge capacitance. In this manner, a continuous ionization state during discharge is achieved.

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S. Howells et al; "A Medium PRF UV Preionised TEA CO.sub.2 Laser"; J. Phys. E: Sci. Instrum., vol. 14, No. 3, Mar. 1981; pp. 293-295.

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