Optogalvanic spectra of neon and argon in glow discharge lamps.
Optogalvanic spectra of atomic neon and argon have been obtained by irradiating miniature glow discharge lamps with a pulsed, tunable dye laser. The method is shown to be useful for wavelength calibration of tunable lasers, and the resonant lines are cataloged. Two-photon absorption lines in neon are observed when the laser is focused into a small region of the discharge.
Nestor
J R
JR
EG&G Princeton Applied Research Corporation, P.O. Box 2565, Princeton, New Jersey 08540, USA.