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NASA NTRS · 19720000523

An absorption spectrum amplifier for determining gas composition

Abstract

Compositions of gas samples are frequently studied by laser absorption spectroscopy. Sensitivity is improved by two orders of magnitude when absorption cell is placed inside an organic-dye laser cavity.

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Zalewski, E. F., Peterson, N. C., Kurylo, M. J., Bass, A. M., Brown, W., Keller, R. A.. 1972-08-01. An absorption spectrum amplifier for determining gas composition. https://ntrs.nasa.gov/citations/19720000523

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