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Published August 2017 | public
Book Section - Chapter

Tunable optical response and purcell enhancement of gated plasmonic structures


We experimentally demonstrate plasmonic nanostructures that enable dynamic electrical control of the phase and/or amplitude of the plane wave reflected from the nanostructures. We also demonstrate dynamically controlled Purcell enhancement of spontaneous emission of InP quantum dots (QDs) coupled to plasmonic heterostructures.

Additional Information

© 2017 IEEE. This work was supported by Samsung Electronics, the Air Force Office of Scientific Research (grant number: FA9550-16-1-0019) and the Department of Energy, Office of Science (grant number: DE-FG02-07ER46405). We acknowledge the use of facilities supported by KNI and JCAP at Caltech. Y-J Lu acknowledges the support from Ministry of Science and Technology, Taiwan (grant number: 104-2917-I-564-057). K.T. acknowledges the support from Swiss National Science Foundation (grant number 151853).

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August 21, 2023
October 17, 2023