Detection of microorganisms and chemicals using multi-wavelength resonance-Raman spectroscopy is described. Combined with a proper algorithm, this technique may lead to contactless sensor, capable of real-time detection of biological and chemical threats in complex environments.
© 2008 Optical Society of America
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(280.1415) Remote sensing and sensors : Biological sensing and sensors
(280.4788) Remote sensing and sensors : Optical sensing and sensors
J. Grun, C. K. Manka, S. Nikitin, G. Comansecu, D. Zabetakis, D. Gillis, and J. Bowles, "Swept-Wavelength Optical Resonance-Raman Device (SWOrRD) for Detection of Chemicals and Microorganisms," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JWC5.
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