Photonic Nanostructure Research Group, NTT Basic Research Laboratories

HISASHI SUMIKURA - web site

HOMEBIOGRAPHYRESEARCHPUBLICATION

Research

 RESEARCH INTEREST

Cavity-QED effects on silicon photonic crystal nanocavities
Radiative impurities in semiconductors
Ultralow power optical switch, optically-accessible quantum processor
Nanofabrication, Impurity doping, and Ultrasensitive micro-PL measurement

 DOPANT PHOTONICS - Optically active impurity centers in Si

Nonlinear optical absorption of beryllium isoelectronic centers

under construction
Ref.
"Nonlinear optical absorption of beryllium isoelectronic centers doped in silicon waveguides",
Appl. Phys. Lett. 113, 141101 (2018). [abstract]

Cavity-enhanced spontaneous emission from copper isoelectronic centers doped in Si PhC nanocavities

under construction
Ref.
"Ultrafast spontaneous emission of copper-doped silicon enhanced by an optical nanocavity",
Sci. Rep. 4, 5040 (2014). [full text]

Optomechanical control of cavity-enhanced spontaneous emission from copper isoelectronic centers

under construction
Ref.
"Optomechanical oscillator pumped and probed by optically two isolated photonic crystal cavity systems",
Opt. Express 24, 28039 (2016). [full text]

 CARBON PHOTONICS - Carbon nanotube, graphene, diamond with photonic nanostructures

Cavity-enhanced Raman scattering of semiconducting single-walled carbon nanotubes

under construction
Ref.
"Cavity-enhanced Raman scattering of single-walled carbon nanotubes",
Appl. Phys. Lett. 102, 231110 (2013). [abstract]

Copyright (C) 2018 Hisashi Sumikura, All Rights Reserved.