Рубрики:
YB-YAB LASER
GROWTH
FREQUENCY
BORATE
Кл.слова (ненормированные):
Crystal symmetry -- Crystals -- Light emission -- Light sources -- Luminescence -- Spectroscopic analysis -- Ytterbium -- Electronic levels -- High resolutions -- Luminescence spectroscopies -- Main lines -- Nonlinear laser crystals -- Raman spectrums -- Vibronic structures -- Weak lines -- Single crystals
YB-YAB LASER
GROWTH
FREQUENCY
BORATE
Кл.слова (ненормированные):
Crystal symmetry -- Crystals -- Light emission -- Light sources -- Luminescence -- Spectroscopic analysis -- Ytterbium -- Electronic levels -- High resolutions -- Luminescence spectroscopies -- Main lines -- Nonlinear laser crystals -- Raman spectrums -- Vibronic structures -- Weak lines -- Single crystals
Аннотация: We present temperature-dependent high-resolution polarized transmittance spectroscopy as well as luminescence spectroscopy of YbAl(3)(BO(3))(4) single crystals. Positions and symmetries of all the Yb(3+) crystal-field electronic levels have been found from the analysis of the spectra. Near the main line of the optical transition (2)F(7/2)(0) -> (2)F(5/2)(0) we observe a lot of narrow weak lines. These lines point to the presence of several different distorted sites of Yb(3+). We analyze the possible origin of the distorted sites. Vibronic structure in transmittance and luminescence spectra was observed and compared with room-temperature Raman spectra.
WOS,
Scopus,
Для получение полного текста обратитесь в библиотеку
Держатели документа:
[Popova, M. N.
Boldyrev, K. N.] Russian Acad Sci, Inst Spect, Troitsk 142190, Moscow Region, Russia
[Petit, P. O.
Viana, B.] Ecole Natl Super Chim Paris 11, Lab Chim Mat Condensee Paris, CNRS UMR 7574, F-75005 Paris, France
[Bezmaternykh, L. N.] RAS, Kirenskii Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia
ИФ СО РАН
Institute of Spectroscopy, Russian Academy of Sciences, 5 Fizicheskaya street, Troitsk, Moscow region 142190, Russian Federation
Laboratoire de Chimie de la Matiere Condensee de Paris, CNRS-UMR 7574, Ecole Nationale Superieure de Chimie de Paris 11, rue Pierre et Marie Curie, F-75005 Paris, France
Kirenskii Institute of Physics, Siberian Branch, RAS, Krasnoyarsk 660036, Russian Federation
Доп.точки доступа:
Popova, M. N.; Boldyrev, K. N.; Petit, P. O.; Viana, B.; Bezmaternykh, L. N.; Безматерных, Леонард Николаевич