Spatial mapping of concentrations in pulsed and continuous atom sources

The high collimation of a laser beam is used to provide spatial information when it is imaged on a silicon vidicon, the high monochromaticity of the laser light is used to selectively monitor atomic and molecular species, and a Bragg cell is used to provide temporal resolution. These principles combined led to a versatile diagnostic scheme for studying pulsed and continuous sources for atomic and molecular spectrometry.

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