Two-photon-resonant four-wave-mixing spe
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Jeffrey A. Gray; Rick Trebino
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Article
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1993
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Elsevier Science
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English
β 539 KB
We report a new diagnostic technique based on resonant four-wave-mixing spectroscopy of the two-photon ls-+2s transition in atomic hydrogen. Observations including Doppler-free spectral lineshapes and saturation behavior are related to models for the nonlinear optical processes. Two-photon wave-mixi