We experimentally characterize the Q-factor (>108) in silica microsphere by the PMMA coating. The Q-factor of microsphere with deposited QDs is increased after the coating which draws the maximal field outside and increases the interaction.
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Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Date of Conference: 16-21 May 2010