Takubo, Y Laser spectroscopic measurement of quenching and doublet mixing rates of the Na(3P(3/2, 1/2)) doublet in a propane-air flame. [electronic resource] - Applied optics Mar 1986 - 740-3 p. digital Publication Type: Journal Article ISSN: 1559-128X Standard No.: 10.1364/ao.25.000740 doi