2021/12/09:
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Our latest study on III-nitride quantum emitters exhibitting the narrowest linewidths reported to date has been published in APL materials. The paper is open access and can be downloaded for free here.
| 2021/06/17:
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We have just published a paper on realizing the purest (and brightest) single-photon emission from InGaN QDs! The paper is published open access in APL materials, and can be downloaded for free here.
| 2021/03/11:
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Our most recent work on using nanophotonic bullseye structures to enhance photon emission has been published in ACS Photonics! The paper can be read online here.
| 2020/06/11:
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"Progress in quantum-dot single photon sources for quantum information technologies: A broad spectrum overview".
Invited review article written by Profs Arakawa and Holmes has been published in Applied Physics Reviews. The paper has been selected as a featured article by the journal, and can be downloaded here.
| 2020/05/11:
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Excitation and Emission dynamics of a single photon emitting InGaN quantum dot in a photonic horn structure:
Xiaoxiao's latest paper can be found here.
| 2020/04/01:
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Aoki-kun has graduated with a Master's degree. Congratulations!
| 2020/01/31:
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Aoki kun has made his first presentation at an international workshop. He presented his work on III-nitride bullseye structures at the 1st SNU-UT workshop on Nano-photonics in Seoul, Korea (in english!). Good Job! | 
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| 2019/10/16:
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Our latest research in collaboration with Peking University on single photon emission from reverse reaction regrown quantum dots in nanowires has been published in quantum engineering. Read more here! We are also proud to annouce that this work has been selected as the front cover art for the journal (art made by Holmes). | 
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| 2019/07/12:
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Xiaoxiao has been awarded with the "OUTSTANDING POSTER PRESENTATION" award at the International Confernce on Nitride Semiconductors for her work on single photon emitters. congratulations!
| 2019/07/08:
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Our paper titled "Single photon source based on an InGaN quantum dot in a site-controlled optical horn structure" has been published in Applied Physics Letters.
| 2019/05/20:
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Holmes has been awarded with the International Symposium on Compound Semiconductors (ISCS) Young Scientist Award during Compound Semiconductor Week 2019. 
| 2019/05/10:
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Our paper titled "Observation of sharp emission lines from Zn-doped GaN" has been published in the Japanese Journal of Applied Physics.
| 2019/04/17:
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ホームズは科学技術分野の文部科学大臣表彰若手科学者賞を受賞しました。 
| 2018/09/19:
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応用物理学会秋季学術講演会で、高くんが発表２件をしました. お疲れ様! 
| 2018/09/10:
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InGaN量子ドット単一光子発生の特性改善にに関する論文がApplied Physics Letters国際科学雑誌に出版されました（イギリス、ケンブリッジ大学との共同研究）。論文は こちらからダウンロード可能。
| 2018/02/09:
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ホームズが"Tokyo Nerd Nite"にて、「光とその量子技術」についての講演を行いました. (Photos by Andrew and John). 
| 2017/12/12:
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高亢がISPEC2017学会でポスター発表を行いました。 
| 2017/07/12:
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UK Semiconductors 2017会議にて招待講演。 
| 2017/06/14:
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日本語サイト公開!
| 2017/06/01:
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Experiment section added to this website, complete with photos of the new measurement system!
| 2017/04/24:
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Paper on "Ultraclean Single Photon Emission from a GaN Quantum Dot" has been accepted for publication in Nano Letters. Congratulations to all involved!
| 2017/03/22:
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Invited presentation given at the 2017 General Conference of the Institute of Electronics, Information and Communication Engineers, held at Meijo University, Nagoya, Japan.
| 2017/03/16:
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Presentation given at the Japan Society of Applied Physics Spring Meeting 2017 held at Yokohama, Japan. I'm honored that this presentation was selected as "one to watch" by the conference committee. 
| 2017/03/10:
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Invited talk on single photon emitters given at the International Symposium on Photonics and Electronics Science and Engineering 2017 held at Kyoto University, Kyoto.
| 2017/03/02:
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Invited talk given at the JSAP Workshop on Quantum Information and Related Fields held at the National Institute of Informatics, Tokyo.
| 2017/02/13:
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Paper on "Emission of linearly polarized single photons from quantum dots contained in nonpolar, semipolar and polar sections of pencil-like InGaN/GaN nanowires" in collaboration with Universidad Politecnica de Madrid, Universidad Autonoma de Madrid, and Otto-von-Guericke-University Magdeburg has been accepted for publication in ACS Photonics. Congratulations to all involved! Otsukaresama!
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2016/11/07:
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Introductory presentation at the Institute of Industrial Science's "SEIKEN SALON", The University of Tokyo. 
| 2016/09/01:
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Holmes lab is opened
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