フォロー
Naoto Kumagai
Naoto Kumagai
確認したメール アドレス: aist.go.jp
タイトル
引用先
引用先
Laser oscillation in a strongly coupled single-quantum-dot–nanocavity system
M Nomura, N Kumagai, S Iwamoto, Y Ota, Y Arakawa
Nature Physics 6 (4), 279-283, 2010
4122010
Room temperature continuous-wave lasing in photonic crystal nanocavity
M Nomura, S Iwamoto, K Watanabe, N Kumagai, Y Nakata, S Ishida, ...
Optics Express 14 (13), 6308-6315, 2006
2392006
Native T1 mapping and extracellular volume mapping for the assessment of diffuse myocardial fibrosis in dilated cardiomyopathy
S Nakamori, K Dohi, M Ishida, Y Goto, K Imanaka-Yoshida, T Omori, ...
JACC: Cardiovascular Imaging 11 (1), 48-59, 2018
2052018
Circularly polarized light emission from semiconductor planar chiral nanostructures
K Konishi, M Nomura, N Kumagai, S Iwamoto, Y Arakawa, ...
Physical review letters 106 (5), 057402, 2011
1822011
Spontaneous two-photon emission from a single quantum dot
Y Ota, S Iwamoto, N Kumagai, Y Arakawa
Physical review letters 107 (23), 233602, 2011
1752011
Photonic crystal nanocavity laser with a single quantum dot gain
M Nomura, N Kumagai, S Iwamoto, Y Ota, Y Arakawa
Optics Express 17 (18), 15975-15982, 2009
1462009
Strong coupling between a photonic crystal nanobeam cavity and a single quantum dot
R Ohta, Y Ota, M Nomura, N Kumagai, S Ishida, S Iwamoto, Y Arakawa
Applied Physics Letters 98 (17), 2011
1342011
Temporal coherence of a photonic crystal nanocavity laser with high spontaneous emission coupling factor
M Nomura, S Iwamoto, N Kumagai, Y Arakawa
Physical Review B 75 (19), 195313, 2007
822007
Layer-resolved kinetics of Si oxidation investigated using the reflectance difference oscillation method
T Yasuda, N Kumagai, M Nishizawa, S Yamasaki, H Oheda, K Yamabe
Physical Review B 67 (19), 195338, 2003
652003
Vacuum Rabi splitting with a single quantum dot embedded in a H1 photonic crystal nanocavity
Y Ota, M Shirane, M Nomura, N Kumagai, S Ishida, S Iwamoto, S Yorozu, ...
Applied Physics Letters 94 (3), 2009
622009
High Q H1 photonic crystal nanocavities with efficient vertical emission
H Takagi, Y Ota, N Kumagai, S Ishida, S Iwamoto, Y Arakawa
Optics express 20 (27), 28292-28300, 2012
552012
Increase of Q-factor in photonic crystal H1-defect nanocavities after closing of photonic bandgap with optimal slab thickness
A Tandaechanurat, S Iwamoto, M Nomura, N Kumagai, Y Arakawa
Optics express 16 (1), 448-455, 2008
522008
Vacuum Rabi spectra of a single quantum emitter
Y Ota, R Ohta, N Kumagai, S Iwamoto, Y Arakawa
Physical review letters 114 (14), 143603, 2015
412015
Large vacuum Rabi splitting between a single quantum dot and an H0 photonic crystal nanocavity
Y Ota, D Takamiya, R Ohta, H Takagi, N Kumagai, S Iwamoto, Y Arakawa
Applied Physics Letters 112 (9), 2018
392018
Enhancement of Rashba coupling in vertical InGaAs/GaAs quantum dots
SM Huang, AO Badrutdinov, L Serra, T Kodera, T Nakaoka, N Kumagai, ...
Physical Review B 84 (8), 085325, 2011
362011
Investigation of the spectral triplet in strongly coupled quantum dot–nanocavity system
Y Ota, N Kumagai, S Ohkouchi, M Shirane, M Nomura, S Ishida, ...
Applied physics express 2 (12), 122301, 2009
342009
Ultra-low threshold photonic crystal nanocavity laser
M Nomura, S Iwamoto, N Kumagai, Y Arakawa
Physica E: Low-dimensional Systems and Nanostructures 40 (6), 1800-1803, 2008
282008
Zero-cell photonic crystal nanocavity laser with quantum dot gain
M Nomura, Y Ota, N Kumagai, S Iwamoto, Y Arakawa
Applied Physics Letters 97 (19), 2010
272010
Spin dynamics of excited trion states in a single InAs quantum dot
Y Igarashi, M Shirane, Y Ota, M Nomura, N Kumagai, S Ohkouchi, ...
Physical Review B 81 (24), 245304, 2010
252010
Photonic band-edge micro lasers with quantum dot gain
M Nomura, S Iwamoto, A Tandaechanurat, Y Ota, N Kumagai, Y Arakawa
Optics Express 17 (2), 640-648, 2009
222009
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論文 1–20