One- and two-photon optogalvanic spectrum of Ne: 610–730 nm

✍ Scribed by K. Narayanan; G. Ullas; S.B. Rai

• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 439 KB
• Volume: 156
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(89)87080-0

✦ Synopsis

The laser optogalvanic (LOG) spectrum of Ne in the region 6 IO-730 nm has been recorded using Nd-YAG laser pumped dye laser and a Hamamatsu FeNe hollow cathode lamp. Forty-five lines have been observed in the LOG spectrum and have been explained as originating from one-and two-photon transitions in Ne. The negative signal for a few lines and the observed variation in LOG signal with lamp voltage and laser power have been explained.