Surface plasmon resonance enhanced secon
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Ryo Naraoka; Haruki Okawa; Kazuhiko Hashimoto; Kotaro Kajikawa
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Article
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2005
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Elsevier Science
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English
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We report second-harmonic generation (SHG) from a thin gold film at surface plasmon resonance (SPR) in an attenuated total reflection (ATR) geometry having the Kretschmann configuration. The SHG intensity was observed to be 350-400 larger than the reflected SHG intensity in the Fresnel reflection ge