TY - JOUR
T1 - Fluorescence and optogalvanic signals in atomic yttrium from tunable diode laser excitation in a hollow cathode lamp
AU - Benetti, P.
AU - De Gregori, S.
AU - Grassi, D.
PY - 2005/4/30
Y1 - 2005/4/30
N2 - Fluorescence from neutral atomic yttrium is measured at the
2D°
5/2 →
2D
3/2 transition, corresponding to a wavelength of 622.26 nm. The upper level,
2D°
5/2, is excited using a diode laser operated in an extended cavity Littrow's configuration at 643.5 nm, corresponding to the
2D
5/2 →
2D°
5/2 transition. The atomic source is a hollow cathode lamp. A concurrent optogalvanic signal has also been measured.
AB - Fluorescence from neutral atomic yttrium is measured at the
2D°
5/2 →
2D
3/2 transition, corresponding to a wavelength of 622.26 nm. The upper level,
2D°
5/2, is excited using a diode laser operated in an extended cavity Littrow's configuration at 643.5 nm, corresponding to the
2D
5/2 →
2D°
5/2 transition. The atomic source is a hollow cathode lamp. A concurrent optogalvanic signal has also been measured.
KW - Fluorescence
KW - Optogalvanic effect
KW - Tunable diode laser
KW - Yttrium
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U2 - 10.1016/j.sab.2004.11.015
DO - 10.1016/j.sab.2004.11.015
M3 - Article
AN - SCOPUS:19744366238
SN - 0584-8547
VL - 60
SP - 543
EP - 547
JO - Spectrochimica Acta, Part B: Atomic Spectroscopy
JF - Spectrochimica Acta, Part B: Atomic Spectroscopy
IS - 4
ER -