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Type: Artigo de periódico
Title: Deceleration Of A Calcium Atomic Beam By A Frequency-doubled Diode Laser
Author: Scalabrin A.
Woehl Jr. G.
Garcia G.A.
Telles E.M.
Cruz F.C.
Pereira D.
Abstract: Deceleration of an atomic beam of Calcium was achieved by using the radiation of a frequency doubled diode laser at 845.2 nm. In order to enhance the violet beam generation the doubling crystal, KNbO 3, is placed inside an external build-up cavity. The laser beam at 423 nm, counter-propagating with the atomic beam, is put into resonance with the 1S 0→ 1P 1 transition of Ca. To keep the laser in resonance with the atomic transition during the cooling process, the Zeeman technique is used.
Editor: Society of Photo-Optical Instrumentation Engineers, Bellingham, WA, United States
Rights: aberto
Identifier DOI: 
Date Issue: 1999
Appears in Collections:Unicamp - Artigos e Outros Documentos

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