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10 January 1997 Theoretical review of modulation spectroscopy
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In recent years there has been renewed interest in using modulation spectroscopy for a variety of scientific and engineering applications. Modulation spectroscopy is often implemented with diode lasers which have the advantages of small size, non-intrusiveness, speed, and ease of use. Several theoretical frameworks have been developed to describe modulation spectroscopy and its limiting cases: frequency modulation spectroscopy (FMS), and wavelength modulation spectroscopy (WMS). In this paper we examine these frameworks and describe a general approach to modulation spectroscopy which takes into account the properties of semiconductor lasers.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Haris Riris, Clinton B. Carlisle, and Russell E. Warren "Theoretical review of modulation spectroscopy", Proc. SPIE 3000, Laser Diode and LED Applications III, (10 January 1997);

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