Department of Physics2024-11-0920099781-5575-2878-02162-270110.1364/fio.2009.fthu72-s2.0-85088184554http://dx.doi.org/10.1364/fio.2009.fthu7https://hdl.handle.net/20.500.14288/8830We 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.PhysicsConference proceedinghttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85088184554anddoi=10.1364%2ffio.2009.fthu7andpartnerID=40andmd5=40acb81beb8d59775d3be8c154f8b4cfN/A3317