Arakawa-Iwamoto group with Hirakawa, Hiramoto and Machida groups

M. Julkarnain, T. Fukuda, N. Kamata, Y. Arakawa,
A direct evidence of allocating yellow luminescence band in undoped GaN by two-wavelength excited photoluminescence
APPLIED PHYSICS LETTERS 107 21 212102 DOI: 10.1063/1.49362431 Published: NOV 23 2015
[ abstract ]

G. Callsen, GMO. Pahn, S. Kalinowski, C. Kindel, J. Settke, J. Brunnmeier, C. Nenstiel, T. Kure, F. Nippert, A. Schliwa, A. Hoffmann, T. Markurt, T. Schulz, M. Albrecht, S. Kako, M. Arita, Y. Arakawa,
Analysis of the exciton-LO-phonon coupling in single wurtzite GaN quantum dots
PHYSICAL REVIEW B 92 23 235439 DOI: 10.1103/PhysRevB.92.235439 Published: DEC 28 2015
[ abstract ]

M. Holmes, S. Kako, K. Choi, M. Arita, Y. Arakawa,
Spectral diffusion and its influence on the emission linewidths of site-controlled GaN nanowire quantum dots
PHYSICAL REVIEW B 92 11 115447 DOI: 10.1103/PhysRevB.92.115447 Published: SEP 30 2015
[ abstract ]

K. Takemoto, Y. Nambu, T. Miyazawa, Y. Sakuma, T. Yamamoto, S. Yorozu, Y. Arakawa,
Quantum key distribution over 120 km using ultrahigh purity single-photon source and superconducting single-photon detectors
SCIENTIFIC REPORTS 5 14383 DOI: 10.1038/srep14383 Published: SEP 25 2015
[ abstract ]

K. Kamide, S. Iwamoto, Y. Arakawa,
Eigenvalue decomposition method for photon statistics of frequency-filtered fields and its application to quantum dot emitters
PHYSICAL REVIEW A 92 3 033833 DOI: 10.1103/PhysRevA.92.033833 Published: SEP 18 2015
[ abstract ]

T. Kotani, M. Arita, Y. Arakawa,
Doping dependent blue shift and linewidth broadening of intersubband absorption in non-polar m-plane AlGaN/GaN multiple quantum wells
APPLIED PHYSICS LETTERS 107 11 112107 DOI: 10.1063/1.4931096 Published: SEP 14 2015
[ abstract ]

R. Tao, M. Arita, S. Kako, K. Kamide, Y. Arakawa,
Strong coupling in non-polar GaN/AlGaN microcavities with air-gap/III-nitride distributed Bragg reflectors
APPLIED PHYSICS LETTERS 107 10 101102 DOI: 10.1063/1.4930170 Published: SEP 7 2015
[ abstract ]

T. Tajiri, S. Takahashi, Y. Ota, J. Tatebayashi, S. Iwamoto, Y. Arakawa,
Demonstration of a three-dimensional photonic crystal nanocavity in a < 110 >-layered diamond structure
APPLIED PHYSICS LETTERS 1077 071102 DOI: 10.1063/1.4928666 Published: AUG 17 2015
[ abstract ]

J. Tatebayashi, S. Kako, JF. Ho, Y. Ota, S. Iwamoto, Y. Arakawa,
Room-temperature lasing in a single nanowire with quantum dots
NATURE PHOTONICS 9 Iss.8 501- DOI: 10.1038/NPHOTON.2015.111 Published: AUG 2015
[ abstract ]

T. Nozawa, H. Takagi, K. Watanabe, Y. Arakawa,
Direct Observation of Two-Step Photon Absorption in an InAs/GaAs Single Quantum Dot for the Operation of Intermediate-Band Solar Cells
NANO LETTERS 15 Iss.7 4483-4487 DOI: 10.1021/acs.nanolett.5b00947 Published: JUL 2015
[ abstract ]

T. Kotani, M. Arita, Y. Arakawa
Observation of mid-infrared intersubband absorption in non-polar m-plane AlGaN/GaN multiple quantum wells
APPLIED PHYSICS LETTERS 105 261108 DOI: 10.1063/1.4905212 Published: DEC 29 2014
[ abstract ]

R. Miura, S. Imamura, R. Ohta, A. Ishii, X. Liu, T. Shimada, S. Iwamoto, Y. Arakawa, YK. Kato
Ultralow mode-volume photonic crystal nanobeam cavities for high-efficiency coupling to individual carbon nanotube emitters
NATURE COMMUNICATIONS 5 5580 DOI: 10.1038/ncomms6580 Published: NOV 2014
[ abstract ]

S. Sergent, S. Kako, M. Burger, T. Schupp, DJ. As, Y. Arakawa
Excitonic complexes in single zinc-blende GaN/AlN quantum dots grown by droplet epitaxy
APPLIED PHYSICS LETTERS 105 14 141112 DOI: 10.1063/1.4897993 Published: OCT 6 2014
[ abstract ]

Y. Yokoyama, K. Takada, T. Kageyama, S. Tanaka, H. Kondo, S. Kanbe, Y. Maeda, R. Mochida, K. Nishi, T. Yamamoto, K. Takemasa, M. Sugawara, Y. Arakawa
1064-nm DFB laser diode modules applicable to seeder for pulse-on-demand fiber laser systems
OPTICAL FIBER TECHNOLOGY 20 6 714-724 DOI:10.1016/j.yofte.2014.08.004 Published: DEC 2014
[ abstract ]

K. Kamide, S. Iwamoto, Y. Arakawa
Impact of the dark path on quantum dot single photon emitters in small cavities
Physical Review Letters113 14 143604 DOI: 10.1103/PhysRevLett.113.143604 Published: OCT 2 2014
[ abstract ]

Y. Urino, N. Hatori, T. Akagawa, T. Shimizu, M. Okano, M. Ishizaka, T. Yamamoto, H. Okayama, Y. Onawa, H. Takahashi, D. Shimura, H. Yaegashi, H. Nishi, H. Fukuda, K. Yamada, M. Miura, J. Fujikata, S. Akiyama, T. Baba, T. Usuki, Y. Noguchi, M. Noguchi, M. Imai, N. Hirayama, S. Saitou, M. Yamagishi, M. Takahashi, E. Saito, D. Okamoto, M. Mori, T. Horikawa, T. Nakamura, Y. Arakawa
Athermal silicon optical interposers with quantum dot lasers operating from 25 to 125 degrees C
Electronics Letters 50 19 1377 DOI: 10.1049/el.2014.2135 Published:SEP 11 2014
[ abstract ]

J. Tatebayashi, Y. Ota, S. Ishida, M. Nishioka, S. Iwamoto, Y. Arakawa
Highly uniform, multi-stacked InGaAs/GaAs quantum dots embedded in a GaAs nanowire
Applied Physics Letters 105 10 103104 DOI: 10.1063/1.4895597 Published: SEP 8 2014
[ abstract ]

T. Braun, C. Schneider, S. Maier, R. Igusa, S. Iwamoto, A. Forchel, S. Hofling, Y. Arakawa, M. Kamp
Temperature dependency of the emission properties from positioned In(Ga)As/GaAs quantum dots
AIP Advances 4 9 097128 DOI: 10.1063/1.4896284 Published: SEP 2014
[ abstract ]

JF. Ho, S. Iwamoto, Y. Arakawa
Design of efficient surface plasmon polariton modulators using graphene
Japanese Journal of Applied Physics 53 8 SI2 08MG01 DOI: 10.7567/JJAP.53.08MG01 Published: JUL 2014
[ abstract ]

S. Takahashi, T. Tajiri, Y. Ota, J. Tatebayashi, S. Iwamoto, Y. Arakawa
Circular dichroism in a three-dimensional semiconductor chiral photonic crystal
Applied Physics Letters 105 5 051107 DOI: 10.1063/1.4892430 Published: AUG 4 2014
[ abstract ]

C. Kindel, G. Callsen, S. Kako, T. Kawano, H. Oishi, G. Honig, A. Schliwa, A. Hoffmann, Y. Arakawa
Spectral diffusion in nitride quantum dots: Emission energy dependent linewidths broadening via giant built-in dipole moments
Physica Status Solidi - rapid research letters 8 5 408-413 DOI: 10.1002/pssr.201409096 Published: MAY 2014
[ abstract ]

M. Rajesh, K. Tanabe, S. Kako, K. Kawaguchi, M. Nishioka, Y. Arakawa
Metal organic chemical vapor deposition growth of high density InAs/Sb:GaAs quantum dots on Ge/Si substrate and its electroluminescence at room temperature
Japanese Journal of Applied Physics 53 4 SI 04EH05 DOI: 10.7567/JJAP.53.04EH05 Published: APR 2014
[ abstract ]

T. Tajiri, S. Takahashi, A. Tandaechanurat, S. Iwamoto, Y. Arakawa
Design of a three-dimensional photonic crystal nanocavity based on a < 110 >-layered diamond structure
JAPANESE JOURNAL OF APPLIED PHYSICS 53 4 SI 04EG08 DOI: 10.7567/JJAP.53.04EG08 Published: APR 2014
[ abstract ]

N. Hatori,T. Shimizu, M. Okano, M. Ishizaka, T. Yamamoto, Y. Urino, M. Mori, T. Nakamura, Y. Arakawa
A Hybrid Integrated Light Source on a Silicon Platform Using a Trident Spot-Size Converter
JOURNAL OF LIGHTWAVE TECHNOLOGY 32 (7) 1329-1336 DOI: 10.1109/JLT.2014.2304305 Published: APR 1 2014
[ abstract ]

T. Nozawa, Y. Arakawa
Matrix elements of intraband transitions in quantum dot intermediate band solar cells: the influence of quantum dot presence on the extended-state electron wave-functions
SEMICONDUCTOR SCIENCE AND TECHNOLOGY 29 (4) 045014 DOI: 10.1088/0268-1242/29/4/045014 Published: APR 2014
[ abstract ]

Y. Ota, K. Watanabe, S. Iwamoto, Y. Arakawa
Measuring the second-order coherence of a nanolaser by intracavity frequency doubling
Physical Review A 89 (2) 023824 DOI: 10.1103/PhysRevA.89.023824 Published: FEB 18 2014
[ abstract ]

K. Kawaguchi, H. Sudo, M. Matsuda, M. Ekawa, T. Yamamoto, Y. Arakawa
Position-controlled InP nanowires with 10-100 mu m pitches using Au-deposited SiO2/InP patterned substrates
Applied Physics Letters 104 (6) 063102 DOI: 10.1063/1.4865260 Published: FEB 10 2014
[ abstract ]

M. Holmes, K. Choi, S. Kako, M. Arita, Y. Arakawa
Room-Temperature Triggered Single Photon Emission from a III-Nitride Site-Controlled Nanowire Quantum Dot
Nano Letters 14 (2) 982-986 DOI: 10.1021/nl404400d Published: FEB 2014
[ abstract ]

S. Kako, M. Holems, S. Sergent, M. Burger, DJ As, Y. Arakawa
Single-photon emission from cubic GaN quantum dots
Applied Physics Letters 104 (1) 011101 DOI: 10.1063/1.4858966 Published: JAN 6 2014
[ abstract ]