Surface-enhanced Raman spectroscopy for remote sensing

Tuan Vo-Dinh; David L. Stokes; Gordon H. Miller; Job M. Bello; Eric A. Wachter; John W. Haas III; David R. James

doi:10.1117/12.22921

1 November 1990 Surface-enhanced Raman spectroscopy for remote sensing

Tuan Vo-Dinh, David L. Stokes, Gordon H. Miller, Job M. Bello, Eric A. Wachter, John W. Haas III, David R. James

Proceedings Volume 1336, Raman and Luminescence Spectroscopies in Technology II; (1990) https://doi.org/10.1117/12.22921
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

Conventional Raman spectroscopy is often limited by its low sensitivity due to the inherently weak Raman cross section of organic chemicals. A relatively new detection technique, Surface-Enhanced Raman Scattering (SERS) spectroscopy is based on recent experimental observations, which have indicated enhancement of the Raman scattering efficiency by factors of up to 106 when a compound is adsorbed on rough metallic surfaces that have submicron-scale protrusions. In this report we discuss the development of the SERS technique as a tool for monitoring hazardous chemical emissions and its application to in situ remote sensing.

Citation Download Citation

Tuan Vo-Dinh, David L. Stokes, Gordon H. Miller, Job M. Bello, Eric A. Wachter, John W. Haas III, and David R. James "Surface-enhanced Raman spectroscopy for remote sensing", Proc. SPIE 1336, Raman and Luminescence Spectroscopies in Technology II, (1 November 1990); https://doi.org/10.1117/12.22921

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