Microfluidic photonic crystal double heterostructures
Smith, Cameron L. C.; Wu, Darran K. C.; Lee, Michael W.; Monat, Christelle; Tomljenovic-Hanic, Snjezana; Grillet, Christian; Eggleton, Benjamin J.; Freeman, Darren; Ruan, Yinlan; Madden, Steve; Luther-Davies, Barry; Giessen, Harald; Lee, Yong-Hee
We demonstrate postprocessed and reconfigurable photonic crystal double-heterostructure cavities via selective fluid infiltration. We experimentally investigate the microfluidic cavities via evanescent probing from a tapered fiber at telecommunication wavelengths. Fabry-Pérot fringes associated with modes of the induced cavity are in good agreement with the theory. We also demonstrate a cavity with quality factor Q=4300. Our defect-writing technique does not require nanometer-scale alterations...[Show more]
|Collections||ANU Research Publications|
|Source:||Applied Physics Letters|
|01_Smith_Microfluidic_photonic_crystal_2007.pdf||Published Version||225.35 kB||Adobe PDF|
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