Light-induced drift by nonmonochromatic laser radiation
Anno: 1988
Autori: Gabbanini C., Xu J.H., Gozzini S., Moi L.
Affiliazione autori: Istituto di Fisica Atomica e Molecolare del C.N.R, via del Giardino 7, Pisa, 56100, Italy; Institute of Mechanics, Chinese Academy of Sciences, Beijing, China
Abstract: Light-induced drift (LID) has been studied as function of the laser bandwidth. To this purpose both a single-mode and a broad-band dye lasers have been used. The broad-band laser has a long-cavity configuration in order to have many modes resonant with the Doppler broadened absorbing line and, at the same time, a bandwidth easily adjustable in the (1 ÷ 3) GHz range. A new method to measure the drift velocity is proposed and drift velocities as high as 27 m/s have been measured in specially coated cells containing sodium vapour and 6 Torr of krypton.
Giornale/Rivista: EUROPHYSICS LETTERS
Volume: 7 (6) Da Pagina: 505 A: 510
Parole chiavi: Light-induced drift (LID); laser bandwidth; Doppler broadened; Sodium vapour and KryptonDOI: 10.1209/0295-5075/7/6/005Citazioni: 11dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui
