Study of ocean slicks by nonlinear laser processes: 1. Second-harmonic generation

作者: Glenn S. Frysinger , William E. Asher , Gerald M. Korenowski , William R. Barger , Mark A. Klusty

DOI: 10.1029/91JC02125

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摘要: Reflected optical second-harmonic generation (SHG) was applied for the farst time to in situ study of air-sea interface. SHG signals were detected from several molecular layers ocean surface during SAR X Band Ocean Nonlinearities (SAXON) Chesapeake Light Tower experiment 1988, and experiments on Nantucket Sound at Woods Hole Oceanographic Institution 1989. The response observed correlate with increased slick activity tension measurements water organic content. similar naturally occurring slicks artificially created known materials. signal intensity also used estimate second-order nonlinear susceptibility surface. It determined that laser technique is a useful noninvasive probe studies chemistry.

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