A microfluidic-integrated single particle sensor based on hollow photonic crystal cavities is reported. The interaction relies on the reversible resonance frequency shift induced by a dielectric particle near the cavity.
© 2012 OSA
N. Descharmes, U. P. Dharanipathy, Z. Diao, and R. Houdré, "Microfluidic integrated hollow photonic crystal cavities for single particle and resonant field interaction," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (Optical Society of America, 2012), paper JW2A.115.
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