Low-cost nonlinear optics experiment for undergraduate instructional laboratory and lecture demonstration: A second experiment

Chinese tea is the most highly consumed beverage globally. Its different types exhibit a strong nonlinear optical response as probed previously by Z-scan technique at various time scales. In this work, infusions of commercially available black, green, and white Chinese teas, prepared by running one cycle of a Soxhlet extraction, were studied by spatial self-phase modulation of a CW laser; each sample was found to have a different nonlinear refractive index n 2 , which can be used to distinguish these teas.

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令和2年における醤油の研究業績

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2021

J.Brew.Soc

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Low-cost nonlinear optics experiment for undergraduate instructional laboratory and lecture demonstration: A second experiment

Cited by 3 publications

References 12 publications

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PVP‐Capped Gold Nanoparticles: Thermal Nonlinear Refraction Probed by Spatial Self‐Phase Modulation

Nonlinear Optical Response of Chinese Teas Probed by Spatial Self-Phase Modulation

令和2年における醤油の研究業績

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