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Conferences > CLEO_SI > 2014 > SM2E > SM2E.4

Multi-Color Laser Spectroscopy with a Dual-Wavelength Quantum Cascade Laser

J. Jágerská, P. Jouy, B. Tuzson, H. Looser, A. Hugi, M. Mangold, P. Soltic, J. Faist, and L. Emmenegger

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Abstract

A new concept of multi-color spectroscopy based on a dual-wavelength QCL is presented. The latter emits at two distinct wavelengths (5.26 and 6.25 µm), featuring simultaneous detection of two different gas species without any beam combining optics.

© 2014 Optical Society of America

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