Quantum dot-embedded microspheres for remote refractive index sensing
Shuo Pang, Richard E. Beckham, and Kenith E. Meissner
We present a refractometric sensor based on quantum dot-embedded polystyrene microspheres. Optical resonances within a microsphere, known as whispering-gallery modes (WGMs), produce narrow spectral peaks. For sensing applications, spectral shifts of these peaks are sensitive to changes in the local ... [Appl. Phys. Lett. 92, 221108 (2008)] published Tue Jun 3, 2008.
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We present a refractometric sensor based on quantum dot-embedded polystyrene microspheres. Optical resonances within a microsphere, known as whispering-gallery modes (WGMs), produce narrow spectral peaks. For sensing applications, spectral shifts of these peaks are sensitive to changes in the local ... [Appl. Phys. Lett. 92, 221108 (2008)] published Tue Jun 3, 2008.
Read full Article »
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