We observed energy transfers among quantum dots dynamically. The energy transfer occurs from smaller to larger quantum dots in 150 ps and is applicable to the nanophotonic buffering device.
© 2006 Optical Society of America
(230.0230) Optical devices : Optical devices
(230.3990) Optical devices : Micro-optical devices
(320.0320) Ultrafast optics : Ultrafast optics
(320.5390) Ultrafast optics : Picosecond phenomena
T. Kawazoe, M. Naruse, and M. Ohtsu, "Dynamical Optical Near-Field of Energy Transfers Among Quantum Dots for a Nanometric Optical Buffering," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CFE3.
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