Modulation cancellation method for laser spectroscopy

V. Spagnolo; L. Dong; A. A. Kosterev; D. Thomazy; J. H. Doty III; F. K. Tittel

doi:10.1117/12.877706

24 January 2011 Modulation cancellation method for laser spectroscopy

V. Spagnolo, L. Dong, A. A. Kosterev, D. Thomazy, J. H. Doty III, F. K. Tittel

Proceedings Volume 7945, Quantum Sensing and Nanophotonic Devices VIII; 79450I (2011) https://doi.org/10.1117/12.877706
Event: SPIE OPTO, 2011, San Francisco, California, United States

Abstract

We report on novel methods employing a modulation cancellation technique which result in a significantly increase in the sensitivity and accuracy of trace gas detectors. This method can be applied for isotopomer abundance quantification, temperature measurements and the detection of large molecules.

Citation Download Citation

V. Spagnolo, L. Dong, A. A. Kosterev, D. Thomazy, J. H. Doty III, and F. K. Tittel "Modulation cancellation method for laser spectroscopy", Proc. SPIE 7945, Quantum Sensing and Nanophotonic Devices VIII, 79450I (24 January 2011); https://doi.org/10.1117/12.877706

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