Publication: Direct measurement of high Q-factors in individual salt-water microdroplets by photothermal tuning spectroscopy
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We present measurements of high quality (Q) factors in liquid microdroplets standing on a superhydrophobic surface using the new photothermal tuning spectroscopy technique. Q-factors up to ~105 are observed from degenerate whispering gallery modes. © 2009 Optical Society of America.
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Optical Society of America
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Physics
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Optics InfoBase Conference Papers
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10.1364/fio.2009.fthu7