1974
DOI: 10.1364/josa.64.000482
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Measurement of very-low sodium-vapor densities by means of optical resonance fluorescence

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Cited by 17 publications
(2 citation statements)
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“…Several curve of growth (COG) methods have been presented that allow determination of absolute number densities with a minimal knowledge of the atomic and geometric parameters (7,8). Other methods include determination of number densities from vapor pressure measurements of Na and Pb in laser excited fluorescence experiments (9)(10)(11)(12). Some of the simplest methods for evaluation of number density rely on the supply of and atomization efficiency of the analyte of interest.…”
Section: Acknowledgmentmentioning
confidence: 99%
“…Several curve of growth (COG) methods have been presented that allow determination of absolute number densities with a minimal knowledge of the atomic and geometric parameters (7,8). Other methods include determination of number densities from vapor pressure measurements of Na and Pb in laser excited fluorescence experiments (9)(10)(11)(12). Some of the simplest methods for evaluation of number density rely on the supply of and atomization efficiency of the analyte of interest.…”
Section: Acknowledgmentmentioning
confidence: 99%
“…Уже с ис-пользованием стандартных источников света удалось осуществить ряд экспериментов, в которых были получены хорошие результаты. Наилуч-шие результаты при возбуждении атомов нелазерными источниками света были получены в работе 38 , в которой была зарегистрирована минималь-ная плотность паров Na -10 7 атом/см 3 . Применение лазеров на красителях, перестраиваемых в широком диапазоне спектра, позволило не только существенно повысить чувстви-тельность флуоресцентного метода, но и подойти вплотную к проблеме детектирования единичных атомов.…”
Section: оunclassified