PHI Lab Team
Satoshi Kako
Scientist
Videos
CIM on Chip Demonstration
Satoshi Kako, NTT Research Physics & Informatics (PHI) Lab Senior Research Scientist
September 20, 2021
Publications
- Mean-field Coherent Ising Machines with artificial Zeeman terms
By Mastiyage Don Sudeera Hasaranga Gunathilaka, Yoshitaka Inui, Satoshi Kako, Yoshihisa Yamamoto & Toru Aonishi
arXiv preprint arXiv:2309.04043 2023
By Mastiyage Don Sudeera Hasaranga Gunathilaka, Satoshi Kako, Yoshitaka Inui, Kazushi Mimura, Masato Okada, Yoshihisa Yamamoto & Toru Aonishi
arXiv preprint arXiv:2302.12523 2023
- Effective implementation of l0-Regularised Compressed Sensing with Chaotic-Amplitude-Controlled Coherent Ising Machines
By Mastiyage Don Sudeera Hasaranga Gunathilaka, Satoshi Kako, Yoshitaka Inui, Kazushi Mimura, Masato Okada, Yoshihisa Yamamoto & Toru Aonishi
arXiv e-prints 2023
- Control of Amplitude Homogeneity in Coherent Ising Machines with Artificial Zeeman Terms
By Yoshitaka Inui, Mastiyage Don Sudeera Hasaranga Gunathilaka, Satoshi Kako, Toru Aonishi & Yoshihisa Yamamoto
Communications Physics 2022
By Edwin Ng, Tatsuhiro Onodera, Satoshi Kako, Peter McMahon, Hideo Mabuchi & Yoshihisa Yamamoto
Bulletin of the American Physical Society 2022
- Efficient Sampling of Ground and Low-energy Ising Spin Configurations with a Coherent Ising Machine
By Edwin Ng, Tatsuhiro Onodera, Satoshi Kako, Peter L. McMahon, Hideo Mabuchi & Yoshihisa Yamamoto
Physical Review Research 2022
- Recent Progress in Coherent Ising Machines
By Y. Yamamoto, Y. Inui, S. Reifenstein, Satoshi Kako, F. Khoyratee & T. Leleu
Frontiers in Optics 2021
- Back Cover: Coherent Ising Machines with Optical Error Correction Circuits
By Sam Reifenstein, Satoshi Kako, Farad Khoyratee, Timothée Leleu, & Yoshihisa Yamamoto
Advanced Quantum Technologies 2021
- Coherent Ising Machines with Optical Error Correction Circuits
By Sam Reifenstein, Satoshi Kako, Farad Khoyratee, Timothée Leleu & Yoshihisa Yamamoto
Advanced Quantum Technologies 2021
- Benchmark Study of Quantum Algorithms for Combinatorial Optimization: Unitary Versus Dissipative
By Krishanu Sankar, Artur Scherer, Satoshi Kako, Sam Reifenstein, Navid Ghadermarzy, Willem B. Krayenhoff, Yoshitaka Inui, Edwin Ng, Tatsuhiro Onodera, Pooya Ronagh & Yoshihisa Yamamoto
arXiv preprint arXiv 2021
- Coherent Ising Machine: Nonlinear Oscillator Network to Solve Combinatorial Optimization Problems
By Satoshi Kako
Solid State Lasers XXX: Technology and Devices 2021
- Radiative Lifetimes of Spatially Indirect Excitons in Type-II GaSb/GaAs Self-assembled Quantum Dots
By K. Suzuki, MS Minsky, B. Fleischer, RA Hogg, Satoshi Kako, EL Hu, JE Bowers & Y. Arakawa
Compound Semiconductors 2021
- Coherent Ising Machines with Error Correction Feedback
By Satoshi Kako, Timothée Leleu, Yoshitaka Inui, Farad Khoyratee, Sam Reifenstein & Yoshihisa Yamamoto
Advanced Quantum Technologies 2020
- Experimental Investigation of Performance Differences Between Coherent Ising Machines and a Quantum Annealer
By Ryan Hamerly, Takahiro Inagaki, Peter L. McMahon, Davide Venturelli, Alireza Marandi, Tatsuhiro Onodera, Edwin Ng, Carsten Langrock, Kensuke Inaba, Toshimori Honjo, Koji Enbutsu, Takeshi Umeki, Ryoichi Kasahara, Shoko Utsunomiya, Satoshi Kako, Ken-ichi Kawarabayashi, Robert L. Byer, Martin M. Fejer, Hideo Mabuchi, Dirk Englund, Eleanor Rieffel, Hiroki Takesue & Yoshihisa Yamamoto
Science Advances 2019
- Coherent Ising Machines-optical Neural Networks Operating at the Quantum Limit
By Yoshihisa Yamamoto, Kazuyuki Aihara, Timothee Leleu, Ken-ichi Kawarabayashi, Satoshi Kako, Martin Fejer, Kyo Inoue & Hiroki Takesue
NPJ Quantum Information 2018
- Publisher Correction: Coherent Ising Machines—Optical Neural Networks Operating at the Quantum Limit
By Yoshihisa Yamamoto, Kazuyuki Aihara, Timothee Leleu, Ken-ichi Kawarabayashi, Satoshi Kako, Martin Fejer, Kyo Inoue & Hiroki Takesue
NPJ Quantum Information 2018
- Temperature Dependence of the Single Photon Emission from Interface-fluctuation GaN Quantum Dots
By F. Le Roux, K. Gao, M. Holmes, Satoshi Kako, M. Arita & Y. Arakawa
Scientific Reports 2017
- Growth of InGaAs/GaAs Nanowire-quantum Dots on AlGaAs/GaAs Distributed Bragg Reflectors for Laser Applications
By J. Tatebayashi, Satoshi Kako, J. Ho, Y. Ota, S. Iwamoto & Y. Arakawa
Journal of Crystal Growth 2017
- Ultraclean Single Photon Emission from a GaN Quantum Dot
By Munetaka Arita, Florian Le Roux, Mark J Holmes, Satoshi Kako & Yasuhiko Arakawa
Nano Letters 2017
- Temperature Dependence of the Biaxial Tensile Strain in Suspended Ge Cross-shaped Microstructures
By Satomi Ishida, Satoshi Kako, Katsuya Oda, Satoshi Iwamoto & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2017
- Fabrication of Ge Waveguides by Epitaxial Lateral Overgrowth Toward Monolithic Integration of Light Sources
By Katsuya Oda, Tadashi Okumura, Junichi Kasai, Satoshi Kako, Satomi Ishida, Satoshi Iwamoto & Yasuhiko Arakawa
ECS Transactions 2016
- A Hybrid Silicon Evanescent Quantum Dot Laser
By Bongyong Jang, Katsuaki Tanabe, Satoshi Kako, Satoshi Iwamoto, Tai Tsuchizawa, Hidetaka Nishi, Nobuaki Hatori, Masataka Noguchi, Takahiro Nakamura, Keizo Takemasa, Mitsuru Sugawara & Yasuhiko Arakawa
Applied Physics Express 2016
- Room-temperature Observation of Trapped Exciton-polariton Emission in GaN/AlGaN Microcavities with Air-gap/III-nitride Distributed Bragg Reflectors
By Renchun Tao, Kenji Kamide, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
ACS Photonics 2016
- Demonstration of a Hybrid Silicon Evanescent Quantum Dot Laser
By Bongyong Jang, Katsuaki Tanabe, Satoshi Kako, Satoshi Iwamoto, Tai Tsuchizawa, Hidetaka Nishi, Nobuaki Hatori, Masataka Noguchi, Takahiro Nakamura, Keizo Takemasa, Mitsuru Sugawara & Yasuhiko Arakawa
21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) 2016
- Single Photons From a Hot Solid-state Emitter at 350 K
By Mark J. Holmes, Satoshi Kako, Kihyun Choi, Munetaka Arita & Yasuhiko Arakawa
ACS Photonics 2016
- Suspended Germanium Cross-shaped Microstructures for Enhancing Biaxial Tensile Strain
By Satomi Ishida, Satoshi Kako, Katsuya Oda, Tatemi Ido, Satoshi Iwamoto & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2016
- Crystallinity Improvements of Ge Waveguides Fabricated by Epitaxial Lateral Overgrowth
By Katsuya Oda, Tadashi Okumura, Junichi Kasai, Satoshi Kako, Satoshi Iwamoto & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2016
- Tensile Strain Engineering of Germanium Micro-disks on Free-standing SiO2 Beams
By Abdelrahman Z. Al-Attili, Satoshi Kako, Muhammad K.Husain, Frederic Y. Gardes, Satoshi Iwamoto, Yasuhiko Arakawa & Shinichi Saito
Japanese Journal of Applied Physics 2016
- Linearly Polarized Single Photons from Small Site-controlled GaN Nanowire Quantum Dots
By Mark J. Holmes, Satoshi Kako, Kihyun Choi, Munetaka Arita & Yasuhiko Arakawa
Gallium Nitride Materials and Devices XI 2016
- Raw Data for ‘Tensile Strain Engineering of Germanium Micro-Disks on Free-Standing SiO2 Beams’
By Abdelrahman Al-Attili, Muhammad Husain, Frederic Gardes, Satoshi Iwamoto, Satoshi Kako, Yasuhiko Arakawa & Shinichi Saito
University of Southampton 2016
- Analysis of the Exciton–LO-phonon Coupling in Single Wurtzite GaN Quantum Dots
By G. Callsen, Gerald MO 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, Satoshi Kako, M. Arita & Y. Arakawa
Physical Review B 2015
- Active Zinc-blende III–nitride Photonic Structures on Silicon
By Sylvain Sergent, Satoshi Kako, Matthias Bürger, Sarah Blumenthal, Satoshi Iwamoto, Donat Josef As & Yasuhiko Arakawa
Applied Physics Express 2015
- Spectral Diffusion and Its Influence on the Emission Linewidths of Site-controlled GaN Nanowire Quantum Dots
By M. Holmes, Satoshi Kako, K. Choi, M. Arita & Y. Arakawa
Physical Review B 2015
- Strong Coupling in Non-polar GaN/AlGaN Microcavities with Air-gap/III-nitride Distributed Bragg Reflectors
By Renchun Tao, Munetaka Arita, Satoshi Kako, Kenji Kamide & Yasuhiko Arakawa
Applied Physics Letters 2015
- Excess Carrier Lifetime in Epitaxially Grown Layers of Germanium on Silicon
By Satoshi Kako, Katsuya Oda, Tetemi Ido & Yasuhiko Arakawa
IEEE 12th International Conference on Group IV Photonics (GFP) 2015
- Room-temperature Lasing in a Single Nanowire with Quantum Dots
By Jun Tatebayashi, Satoshi Kako, Jinfa Ho, Yasutomo Ota, Satoshi Iwamoto & Yasuhiko Arakawa
Nature Photonics 2015
- Spin-on Doping of Germanium-on-insulator Wafers for Monolithic Light Sources on Silicon
By Abdelrahman Z. Al-Attili, Satoshi Kako, Muhammad K. Husain, Frederic Y. Gardes, Hideo Arimoto, Naoki Higashitarumizu, Satoshi Iwamoto, Yasuhiko Arakawa, Yasuhiko Ishikawa & Shinichi Saito
Japanese Journal of Applied Physics 2015
- Probing the Excitonic States of Site-controlled GaN Nanowire Quantum Dots
By Mark J. Holmes, Satoshi Kako, Kihyun Choi, Pawel Podemski, Munetaka Arita & Yasuhiko Arakawa
Nano Letters 2015
- Raw Data for ‘Fabrication of Ge Micro-disks on Free-standing SiO2 Beams for Monolithic Light Emission’.
By Abdelrahman Al-Attili, MR Zaher, Muhammad Husain, Frederic Gardes, Hideo Arimoto, Shinichi Saito, Naoki Higashitarumizu, Yasuhiko Ishikawa, Satoshi Kako & Yasuhiko Arakawa
University of Southampton 2015
- Raw Data for’Spin-on Doping of Germanium-on-insulator Wafers for Monolithic Light Sources on Silicon’
By Abdelrahman Al-Attili, MR Zaher, Muhammad Husain, Frederic Gardes, Hideo Arimoto, Naoki Higashitarumizu, Satoshi Iwamoto, Yasuhiko Arakawa, Yasuhiko Ishikawa, Satoshi Kako & Shinichi Saito
University of Southampton 2015
- Raw Data for ‘Whispering Gallery Mode Resonances from Ge Micro-Disks on Suspended Beams’
By Abdelrahman Al-Attili, MR Zaher, Satoshi Kako, Muhammad Husain, Frederic Gardes, Naoki Higashitarumizu, Satoshi Iwamoto, Yasuhiko Arakawa, Yasuhiko Ishikawa, Hideo Arimoto, Katsuya Oda, Tatemi Ido & Shinichi Saito
University of Southampton 2015
- Polarization Properties of Single Zinc-blende GaN/AlN Quantum Dots
By S. Sergent, Satoshi Kako, M. Bürger, T. Schupp, DJ As & Y. Arakawa
Physical Review B 2014
- Manifestation of Unconventional Biexciton States in Quantum Dots
By Gerald Hönig, Gordon Callsen, Andrei Schliwa, Stefan Kalinowski, Christian Kindel, Satoshi Kako, Yasuhiko Arakawa, Dieter Bimberg & Axel Hoffmann
Nature Communications 2014
- Excitonic Complexes in Single Zinc-blende GaN/AlN Quantum Dots Grown by Droplet Epitaxy
By S. Sergent, Satoshi Kako, M. Bürger, T. Schupp, DJ As & Y. Arakawa
Applied Physics Letters 2014
- Group IV Light Sources to Enable the Convergence of Photonics and Electronics
By Shinichi Saito, Frederic Yannick Gardes, Abdelrahman Zaher Al-Attili, Kazuki Tani, Katsuya Oda, Yuji Suwa, Tatemi Ido, Yasuhiko Ishikawa, Satoshi Kako, Satoshi Iwamoto & Yasuhiko Arakawa
Frontiers in Materials 2014
- Lasing Oscillation in Multi-stacked InGaAs/GaAs Quantum Dots with a Single GaAs Nanowire Cavity
By Jun Tatebayashi, Satoshi Kako, JF Ho, Satoshi Iwamoto & Yasuhiko Arakawa
46th International Conference on Solid State Devices and Materials 2014
- Spectral Diffusion in Nitride Quantum Dots: Emission Energy Dependent Linewidths Broadening via Giant Built‐in Dipole Moments
By C. Kindel, G. Callsen, Satoshi Kako, T. Kawano, H. Oishi, G. Hönig, A. Schliwa, A. Hoffmann & Y. Arakawa
physica status solidi (RRL)–Rapid Research Letters 2014
- Metal Organic Chemical Vapor Deposition Growth of High Density InAs/Sb: GaAs Quantum Dots on Ge/Si Substrate and Its Electroluminescence at Room Temperature
By Mohan Rajesh, Katsuaki Tanabe, Satoshi Kako, Kenichi Kawaguchi, Masao Nishioka & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2014
- Room-temperature Triggered Single Photon Emission from a III-nitride Site-controlled Nanowire Quantum Dot
By Mark J. Holmes, Kihyun Choi, Satoshi Kako, Munetaka Arita & Yasuhiko Arakawa
Nano Letters 2014
- Optical Anisotropy of m ‐plane Nitride Air‐gap Distributed Bragg Reflector Microcavities
By Renchun Tao, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
physica status solidi (c) 2014
- Single-Photon Emission from Cubic GaN Quantum Dots
By Satoshi Kako, Mark Holmes, Sylvain Sergent, Matthias Bürger, Donat J. As & Yasuhiko Arakawa
Applied Physics Letters 2014
- Fabrication and Optical Properties of Non-polar III-nitride Air-gap Distributed Bragg Reflector Microcavities
By Renchun Tao, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
Applied Physics Letters 2013
- High‐Q AlN Ladder‐structure Photonic Crystal Nanocavity Fabricated by Layer Transfer
By Sylvain Sergent, Munetaka Arita, Satoshi Kako, Katsuaki Tanabe, Satoshi Iwamoto & Yasuhiko Arakawa
physica status solidi (c) 2013
- Strong Exciton Confinement in Site-controlled GaN Quantum Dots Embedded in Nanowires
By Kihyun Choi, Satoshi Kako, Mark J. Holmes, Munetaka Arita & Yasuhiko Arakawa
Applied Physics Letters 2013
- Narrow Spectral Linewidth of Single Zinc-blende GaN/AlN Self-assembled Quantum Dots
By S. Sergent, Satoshi Kako, M. Bürger, DJ As & Y. Arakawa
Applied Physics Letters 2013
- Improvement of Photoluminescence from Ge Waveguides Fabricated by Low Temperature Selective Epitaxial Growth and Rapid Thermal Annealing
By K. Oda, T. Okumura, K. Tani, T. Ido, Satoshi Kako, S. Iwamoto & Y. Arakawa
10th International Conference on Group IV Photonics 2013
By M. Holmes, Satoshi Kako, K. Choi, P. Podemski, M. Arita & Y Arakawa
Physical Review Letters 2013
- Identification of Electric Dipole Moments of Excitonic Complexes in Nitride-based Quantum Dots
By Gerald Hönig, Sven Rodt, Gordon Callsen, Irina A. Ostapenko, Thomas Kure, Andrei Schliwa, Christian Kindel, Dieter Bimberg, Axel Hoffmann, Satoshi Kako & Yasuhiko Arakawa
Physical Review B 2013
- Steering Photon Statistics in Single Quantum Dots: From One-to Two-photon Emission
By G. Callsen, A. Carmele, G. Hönig, C. Kindel, J. Brunnmeier, MR Wagner, E. Stock, JS Reparaz, A. Schliwa, S. Reitzenstein, A. Knorr, A. Hoffmann, Satoshi Kako & Y. Arakawa
Physical Review B 2013
- Temperature Dependent Photoluminescence Excitation Spectroscopy of GaN Quantum Dots in Site Controlled GaN/AlGaN Nanowires
By Mark J. Holmes, Satoshi Kako, Kihyun Choi, Pawel Podemski, Munetaka Arita & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2013
- Temperature Dependent Photoluminescence Excitation Spectroscopy of GaN Quantum Dots in Site Controlled GaN/AlGaN Nanowires
By Mark J. Holmes, Satoshi Kako, Kihyun Choi, Pawel Podemski, Munetaka Arita & Yasuhiko Arakawa
Journal of Crystal Growth 2013
- Site-controlled Growth of Single GaN Quantum Dots in Nanowires by MOCVD
By Kihyun Choi, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
Journal of Crystal Growth 2013
- Photoluminescence Excitation Spectroscopy on Single GaN Quantum Dots
By Paweł Podemski, Mark Holmes, Satoshi Kako, Munetaka Arita & Yasuhiko Arakawa
Applied Physics Express 2012
- Fabrication of AlGaN Two-dimensional Photonic Crystal Nanocavities by Selective Thermal Decomposition of GaN
By Munetaka Arita, Satoshi Kako, Satoshi Iwamoto & Yasuhiko Arakawa
Applied Physics Express 2012
- High-Q AlN Photonic Crystal Nanobeam Cavities Fabricated by Layer Transfer
By S. Sergent, M. Arita, Satoshi Kako, K. Tanabe, S. Iwamoto & Y. Arakawa
Applied Physics Letters 2012
- Time-resolved Photoluminescence Study of Highly n-doped Germanium Grown on Silicon
By Satoshi Kako, T. Okumura, K. Oda, Y. Suwa, S. Saito, T. Ido & Y. Arakawa
The 9th International Conference on Group IV Photonics (GFP) 2012
High-Q (> 5000) AlN Nanobeam Photonic Crystal Cavity Embedding GaN Quantum Dots
By .S Sergent, M. Arita, Satoshi Kako, S. Iwamoto & Y. Arakawa
Applied Physics Letters 2012
By Xuelin Yang, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
physica status solidi c 2012
Exciton Acoustic-phonon Coupling in Single GaN/AlN Quantum Dots
By Irina A. Ostapenko, Gerald Hönig, Sven Rodt, Andrei Schliwa, Axel Hoffmann, Dieter Bimberg, Matthias-René Dachner, Marten Richter, Andreas Knorr, Satoshi Kako & Yasuhiko Arakawa
Physical Review B 2012
- Structural and Optical Properties of m-plane GaN
By Xuelin Yang, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
Applied Physics Letters 2011
- Structural and Optical Properties of m-plane GaN/AlGaN Quantum Wires Grown by Metalorganic Chemical Vapor Deposition
By Xuelin Yang, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
Applied Physics Letters 2011
- Formation of m-plane InGaN/GaN Quantum Dots Using Strain Engineering of AlGaN/AlN Interlayers
By Xuelin Yang, Munetaka Arita, Satoshi Kako & Yasuhiko Arakawa
Applied Physics Letters 2011
- Demonstration of Silicon Nanocavity led with Enhanced Luminescence
By Shigeru Nakayama, Satoshi Iwamoto, Satoshi Kako, Satomi Ishida & Yasuhiko Arakawa
International Conference on Solid State Devices and Materials 2011
- Complete Study of Excitonic Fine-structure Splitting in GaN/AlN Quantum Dots
By Gerald Hoenig, Momme Winkelnkemper, Andrei Schliwa, Axel Hoffmann, Dieter Bimberg, Christian Kindel, Satoshi Kako, Takeshi Kawano, Hiroaki Oishi & Yasuhiko Arakawa
Verhandlungen der Deutschen Physikalischen Gesellschaft 2010
- Exciton Fine-structure Splitting in GaN/AlN Quantum Dots
By C. Kindel, Satoshi Kako, T. Kawano, H. Oishi, Y. Arakawa, G. Hönig, M. Winkelnkemper, A. Schliwa, A. Hoffmann & D. Bimberg
Physical Review B 2010
- Collinear Polarization of Exciton/biexciton Photoluminescence from Single Hexagonal GaN Quantum Dots
By Christian Kindel, Satoshi Kako, Takeshi Kawano, Hiroaki Oishi & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2009
- Advances in Quantum Dots for Classical and Non-classical Light Sources
By Yasuhiko Arakawa, Satoshi Iwamoto, Satoshi Kako, Masahiro Nomura & Denis Guimard
Chinese Optics Letters 2008
- AlN Air-bridge Photonic Crystal Nanocavities Demonstrating High Quality Factor
By M. Arita, S. Ishida, Satoshi Kako, S. Iwamoto & Y. Arakawa
Applied Physics Letters 2007
- Annealing Effect on Spectral Linewidth of Hexagonal Gallium Nitride Quantum Dots
By Takeshi Kawano, Satoshi Kako, Christian Kindel & Yasuhiko Arakawa
International Nano-Optoelectronics Workshop 2007
- Coulomb Blockade in a Self-assembled GaN Quantum Dot
By T. Nakaoka, Satoshi Kako, Y. Arakawa & S. Tarucha
Applied Physics Letters 2007
- Fabrication and Optical Characterization of III‐nitride Air‐bridge Photonic Crystal with GaN Quantum Dots
By Ning Li, M. Arita, Satoshi Kako, M. Kitamura, S. Iwamoto & Y. Arakawa
physica status solidi c 2007
- Advances in Growth and Optical Properties of GaN‐based Quantum Dots
By Yasuhiko Arakawa & Satoshi Kako
physica status solidi (a) 2006
- A Gallium Nitride Single-photon Source Operating at 200 K
By Satoshi Kako, Charles Santori, Katsuyuki Hoshino, Stephan Götzinger, Yoshihisa Yamamoto & Yasuhiko Arakawa
Nature Materials 2006
- Quantum Confined Stark Effect in Single Self-assembled GaN/AlN Quantum Dots
By T. Nakaoka, Satoshi Kako & Y. Arakawa
Physica E: Low-dimensional Systems and Nanostructures 2006
- Unconventional Quantum-confined Stark Effect in a Single GaN Quantum Dot
By T. Nakaoka, Satoshi Kako & Y. Arakawa
Physical Review B 2006
- RAPID COMMUNICATIONS-Semiconductors II: Surfaces, Interfaces, Microstructures, and Related Topics-Unconventional Quantum-Confined Stark Effect in a Single GaN Quantum Dot
By T. Nakaoka, Satoshi Kako & Y. Arakawa
Physical Review-Section B-Condensed Matter 2006
- Advances in Single Photon Sources Based on Semiconductor Quantum Dots
By Y. Arakawa, T. Usuki, S. Iwamoto & Satoshi Kako
Review of Laser Engineering-Laser Society of Japan 2006
- Photon Correlation Studies of Single GaN Quantum Dots
By Charles Santori, Stephan Götzinger, Yoshihisa Yamamoto, Satoshi Kako, Katsuyuki Hoshino & Yasuhiko Arakawa
Applied Physics Letters 2005
- Single Dot Spectroscopy of GaN/AlN Self‐assembled Quantum Dots
By Satoshi Kako, Katsuyuki Hoshino, Satoshi Iwamoto, Satomi Ishida & Yasuhiko Arakawa
AIP Conference Proceedings 2005
- Single Photon Emission from Gallium Nitride Quantum Dots at a Record-short Wavelength of 357 nm
By Satoshi Kako, K. Hoshino, S. Ishida, Y. Arakawa, C. Santori, S. Götzinger & Y. Yamamoto
Quantum Electronics and Laser Science Conference 2005
- A Gallium Nitride Single-Photon Source
By Stephan Goetzinger & Satoshi Kako
APS March Meeting Abstracts 2005
- Formation and Optical Properties of Stacked GaN Self-assembled Quantum Dots Grown by Metalorganic Chemical Vapor Deposition
By K. Hoshino, Satoshi Kako & Y. Arakawa
Applied Physics Letters 2004
- Exciton and Biexciton Luminescence from Single Hexagonal GaN / AIN Self-assembled Quantum Dots
By Satoshi Kako, K. Hoshino, S. Iwamoto, S. Ishida & Y. Arakawa
Applied Physics Letters 2004
- Biexciton in Single GaN/AIN Self-assembled Quantum Dots
By Satoshi Kako, K. Hoshino, S. Ishida & Y. Arakawa
International Quantum Electronics Conference 2004
- Time-of-flight Measurement of Lateral Carrier Mobility in Organic Thin Films
By Masatoshi Kitamura, Tadahiro Imada, Satoshi Kako & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2004
- Numerical Analysis of DFB Lasing Action in Photonic Crystals with Quantum Dots
By S. Iwamoto, J. Tatebayashi, Satoshi Kako, S. Ishida & Y. Arakawa
Physica E: Low-dimensional Systems and Nanostructures 2004
- Thickness Dependence of Transient Absorption Spectrum for InGaN Thin Films
By M‐S Nomura, M. Arita, S. Ashihara, Satoshi Kako, M. Nishioka, Y. Arakawa, T. Shimura & K. Kuroda
physica status solidi (c) 2003
- Strain-induced Modifications of the Electronic States of InGaAs Quantum Dots Embedded in Bowed Airbridge Structures
By T. Nakaoka, T. Kakitsuka, T. Saito, Satoshi Kako, S. Ishida, M. Nishioka, Y. Yoshikuni & Y. Arakawa
Journal of Applied Physics 2003
- Nondegenerate Pump and Probe Spectroscopy in InGaN Thin Films
By Masahiro Nomura, Munetaka Arita, Yasuhiko Arakawa, Satoshi Ashihara, Satoshi Kako, Masao Nishioka, Tsutomu Shimura & Kazuo Kuroda
Journal of Applied Physics 2003
- Long‐lived Excitons up to 1 μs in GaN/AlN Self‐assembled Quantum Dots
By Satoshi Kako, M. Miyamura, K. Hoshino & Y. Arakawa
physica status solidi (b) 2003
- Stranski–Krastanow Growth of Stacked GaN Quantum Dots with Intense Photoluminescence
By K. Hoshino, Satoshi Kako & Y. Arakawa
physica status solidi (b) 2003
- Transient Photo-induced Absorption in InGaN Thin Films
By M-S Nomura, M. Arita, S. Ashihara, Satoshi Kako, Y. Arakawa, T. Shimura & K. Kuroda
The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003
- Size-dependent Radiative Decay Time of Excitons in GaN/AlN Self-assembled Quantum Dots
By Satoshi Kako, M. Miyamura, K. Tachibana, K. Hoshino & Y. Arakawa
Applied Physics Letters 2003
- Effect of Strain Variation on Photoluminescence from InGaAs Quantum Dots in Air‐bridge Structures
By T. Nakaoka, T. Kakitsuka, T. Saito, Satoshi Kako, S. Ishida, M. Nishioka, Y. Yoshikuni & Y. Arakawa
physica status solidi (b) 2003
- Stranski-Krastanow Growth and Optical Properties of Self-assembled GaN Quantum Dots
By Y.Arakawa, M. Miyamura, K. Tachibana, K. Hoshino & Satoshi Kako
Physics of Semiconductors 2002: Proceedings of the 26th International Conference, Edinburgh, 29 July to 2 August 2002; 2003
- Optical Characteristics of Two-dimensional Photonic Crystal Slab Nanocavities with Self-assembled InAs Quantum Dots for 1.3 µm Light Emission
By Jun Tatebayashi, Satoshi Iwamoto, Satoshi Kako, Satomi Ishida & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2003
- Quantum Nanostructure Devices and Physics-Optical Characteristics of Two-Dimensional Photonic Crystal Slab Nanocavities with Self-Assembled InAs Quantum Dots for 1.3 mm Light Emission
By Jun Tatebayashi, Satoshi Iwamoto, Satoshi Kako, Satomi Ishida & Yasuhiko Arakawa
Japanese Journal of Applied Physics-Part 1 Regular Papers and Short Notes 2003
- Effects of Growth Interruption on the Structural and Optical Properties of GaN Self-assembled Quantum Dots
By K. Hoshino, Satoshi Kako & Y. Arakawa
MRS Online Proceedings Library (OPL) 2003
- Measurement of Lateral Carrier Mobility in Organic Thin Films Using Time of Flight Method
By Masatoshi Kitamura, Tadahiro Imada, Satoshi Kako & Yasuhiko Arakawa
Solid State Devices and Materials 2003
- Line Broadening of Photoluminescence Excitation Resonances in Single Self-assembled Quantum Dots
By Yasunori Toda, Satoshi Kako, Masao Nishioka & Yasuhiko Arakawa
Japanese Journal of Applied Physics 2002
- Optical Anisotropy of Self-assembled InGaAs Quantum Dots Embedded in Wall-shaped and Air-bridge Structures
By T. Nakaoka, Satoshi Kako, S. Ishida, M. Nishioka & Y. Arakawa
Applied Physics Letters 2002
- Observation of Dip Structures in PLE Spectra of a Highly Excited Single Self-assembled Quantum Dot
By Satoshi Kako, T. Sugimoto, Y. Toda, S. Ishida, M. Nishioka & Y. Arakawa
Physica E: Low-dimensional Systems and Nanostructures 2002
- Observation of Enhanced Spontaneous Emission Coupling Factor in Nitride-based Vertical-cavity Surface-emitting Laser
By Satoshi Kako, T. Someya & Y. Arakawa
Applied Physics Letters 2002
- Optical Characteristics of Two-Dimensional Photonic Crystal Slab Nanocavities with Self-Assembled InAs Quantum Dots Emitting at Over 1.3-mum
By J. Tatebayashi, S. Iwamoto, Satoshi Kako, S. Ishida & Y. Arakawa
Solid State Devices and Materials 2002
- Observation of Enhanced Spontaneous Emission Coupling Factor in Blue InGaN Microcavities
By Satoshi Kako, T. Someya & Y. Arakawa
Springer Proceedings in Physics 2001
- Time-resolved Photoluminescence of GaN/Al0.5Ga0.5N Quantum Wells
By JC Harris, T. Someya, Satoshi Kako, K. Hoshino & Y. Arakawa
Applied Physics Letters 2000
- Emission at 247 nm from GaN Quantum Wells Grown by MOCVD [Metal Organic Chemical Vapor Deposition]
By Takao Someya, Katsuyuki Hoshino, JC Harris, Koichi Tachibana, Satoshi Kako & Yasuhiko Arakawa
Univ. of Tokyo (JP) 2000
- Photoluminescence of GaN Quantum Wells with AlGaN Barriers of High Aluminium Content
By JC Harris, T. Someya, K. Hoshino, Satoshi Kako & Y. Arakawa
physica status solidi (a) 2000
- Papers Presented at the Third International Symposium on Blue Laser and Light Emitting Diodes (ISBLLED 2000)-Zeuthen/Berlin, Germany, March 6 to 10, 2000-Photoluminescence of GaN Quantum Wells
By JC Harris, T Someya, K Hoshino, Satoshi Kako & Y. Arakawa
Physica Status Solidi-A-Applied Research 2000
- Emission at 247 nm from GaN Quantum Wells Grown by MOCVD
By Takao Someya, Katsuyuki Hoshino, Janet C. Harris, Koichi Tachibana, Satoshi Kako & Yasuhiko Arakawa
MRS Online Proceedings Library 1999
- Screening of the Polarization Field in InGaN Single Quantum Wells
By JC Harris, Satoshi Kako, T. Someya & Y. Arakawa
Physica status solidi (b) 1999
