Title :
Resonant vibrations of surface-supported microdroplets: An optical spectroscopy study
Author :
Alexandr Jonáš;Yasin Karadag;Ibrahim Kucukkara;Nevin Tasaltin;Alper Kiraz
Author_Institution :
Department of Physics, Koç
Abstract :
Vibrations of NaCl-water microdroplets deposited on a vertically oscillating superhydrophobic substrate are studied using whispering gallery mode (WGM) optical spectroscopy. By monitoring the WGM width at different oscillation frequencies, lowest-order axisymmetric mechanical resonances are observed in agreement with the theoretical prediction.
Keywords :
"Resonant frequency","Substrates","Measurement by laser beam","Vibrations","Frequency measurement","Optical sensors","Biomedical optical imaging"
Conference_Titel :
Winter Topicals (WTM), 2011 IEEE
Print_ISBN :
978-1-4244-8428-7
DOI :
10.1109/PHOTWTM.2011.5730050
