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Proceedings Paper

Medium-power cw He-Se laser
Author(s): Marin Ristici; Iosefina Ristici; Victor Rares Medianu
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Paper Abstract

We have developed a simple, all Pyrex, 60 cm active length laser tube in a self-heating geometry. For a He pressure of 20 Torr and a current of 120 mA, the laser power was 28 mW on seven lines in the blue-green region. By spectroscopic measurements we have determined the influence of metal vapor presence on the intensity of a helium line. Some modifications of the vapor clouds generated by a magnetic field are reported.

Paper Details

Date Published: 2 July 1998
PDF: 4 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312692
Show Author Affiliations
Marin Ristici, National Institute for Laser, Plasma, and Radiation Physics (Romania)
Iosefina Ristici, National Institute for Laser, Plasma, and Radiation Physics (Romania)
Victor Rares Medianu, National Institute for Laser, Plasma, and Radiation Physics (Romania)


Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics
Valentin I. Vlad; Dan C. Dumitras, Editor(s)

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