Izvorni znanstveni članak

Optovoltaic spectroscopy of a miniature neon discharge

Domagoj Pavičić ; Institute of Physics, P.O.Box 304, HR-10000 Zagreb, Croatia
Damir Veža ; Institute of Physics, P.O.Box 304, HR-10000 Zagreb, Croatia

Sažetak

We have investigated a miniature radio-frequency-driven neon discharge by means of optovoltaic technique. The optovoltaic signals are induced by a diode laser scanning the neon transition 1s4 - 2p7 (Paschen notation) at 638.3 nm. Our observations suggest that 1s4 atoms play a very important role in the generation of optovoltaic signal. The signal-to-noise (S/N) ratio of optovoltaic detection is comparable to the signal-to-noise S/N ratio of the optogalvanic detection.

Ključne riječi

optogalvanic technique; optovoltaic technique; neon discharge; diode laser spectroscopy

Hrčak ID:

300973

URI

https://hrcak.srce.hr/300973

Datum izdavanja:

1.7.1999.

Podaci na drugim jezicima: hrvatski

Posjeta: 173 *