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Conferences > OSE > 2017 > JW5A > JW5A.4

Higher Harmonic Wavelength Modulation Spectroscopy as a Probe for Ultra-Sensitive Spectral Line Structure

Richard M. Garner, Caio Azevedo, Seth Fair, MH Liang, and M. Amir Khan

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Abstract

We discuss a new method of obtaining parametric information in measurements with tunable diode laser spectroscopy utilizing spectral lineshape analysis and quantitative metrics of signal structure of higher harmonic (>2f) wavelength modulation spectroscopic (WMS) signals.

© 2017 Optical Society of America

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