Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/17066
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dc.contributor.authorDong, Bin
dc.date.accessioned2009-05-29T06:12:24Z
dc.date.available2009-05-29T06:12:24Z
dc.date.copyright2009en_US
dc.date.issued2009
dc.identifier.urihttp://hdl.handle.net/10356/17066
dc.description.abstractWhisper Gallery Modes were first observed by elastic light scattering from spherical dielectric particles in liquid resonators. Currently most of the optical ring/sphere resonator based on whisper gallery mode is fabricated by wafer fabrication technology, which is high in cost and cannot be achieved on-chip. The microfluidic droplet resonator is formed by micro-scale droplet in solution; light will be coupled into the droplet from waveguide via evanescent wave. Since the droplet is formed by surface tension, the surface will be quite smooth, so that whisper gallery modes can be formed near the surface of the droplet, which means the light will be transmitted by total internal refraction near the surface and get accumulated. The smooth surface will assure a high Q-factor by reducing the surface scattering loses. The microfluidic droplet resonator can be easily realized in chip made by PDMS, which is low in cost and easily manipulated. Microfluidic droplet resonator can be used for biosensing like protein detection by embodied in the droplet and for measurement of refractive index of droplet with high accuracy. The whisper gallery modes within the droplet will be investigated and simulated. Various size, refractive index and geometry of the droplet resonator will also be simulated to optimize the detection precision and guide the manufacturing of the droplet resonator on-chip.en_US
dc.format.extent80 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University
dc.subjectDRNTU::Engineeringen_US
dc.titleModeling of microfluid droplet resonator based on whisper gallery modeen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorLiu Aiqunen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.degreeBachelor of Engineeringen_US
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Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)
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