Basic Information

Email Address

• Email Address

  tashima.toshiyuki.5ekyoto-u.ac.jp

Professional Memberships

• THE JAPAN SOCIETY OF APPLIED PHYSICS
• THE PHYSICAL SOCIETY OF JAPAN

Academic Degree

• 24 Mar. 2009

  大阪大学博士(理学)
• 24 Mar. 2006

  大阪大学修士(工学)

Academic Resume (Graduate Schools)

• 大阪大学, 大学院基礎工学研究科物質創成専攻博士後期課程, 修了
• 大阪大学, 大学院基礎工学研究科物質創成専攻博士前期課程, 修了

Academic Resume (Undergraduate School/Majors)

• 同志社大学, 工学部電子工学科, 卒業

Research History

• From Jun. 2026, To Present

  Kyoto University, 大学院工学研究科 電気電子デジタル理工学専攻, 特定助教
• From Apr. 2025, To Present

  Kyoto University, 大学院工学研究科 附属光量子センシング教育研究センター, 兼任研究員
• From Apr. 2017, To May 2026

  Kyoto University, 大学院工学研究科 電気電子デジタル理工学専攻(旧 電子工学専攻), 特定研究員
• From Mar. 2016, To Mar. 2017

  University of KwaZulu-Natal, School of Chemistry and Physics, Group of Assoc. Prof. Mark Simon Tame, 博士研究員
• From Jun. 2013, To Feb. 2016

  大阪大学大学院, 基礎工学研究科 物質創成専攻 物性物理工学領域, 特任助教
• From Jun. 2011, To May 2013

  Ludwig Maximilians Universitat München, Faculty of Physics, (&Max-Planck-Institut für Quantenoptik）, Faculty of Physics, Group of Prof. Harald Weinfurter, 日本学術振興会 海外特別研究員
• From Apr. 2009, To May 2011

  大阪大学グローバルCOEプログラム 「物質の量子機能解明と未来型機能材料創出」, 基礎工学研究科 物質創成専攻 物性物理工学領域, 特任助教

ID,URL

• J-Global ID

  201101026754000452

researchmap URL

• https://researchmap.jp/toto

Research

Research Topics, Overview of the research

• Research Topics

  quantum infromation and sensing

• Overview of the research

  We advance research in quantum information science with light as the central focus. Recently, our work has concentrated on quantum infrared spectroscopy and photonic quantum information circuits.

Research Interests

• quantum infrared spectroscopy
• ナノファイバ
• 量子センシング
• 光量子情報処理
• メタマテリアル
• Quantum Plasmonics
• NV center
• 量子エレクトロニクス
• 量子光学

Research Areas

• Natural sciences, Semiconductors, optical and atomic physics

Papers

• Extension of the Coherence Time by Generating MW Dressed States in a Single NV Centre in Diamond

  Hiroki Morishita; Toshiyuki Tashima; Disuke Mima; Hiromitsu Kato; Toshiharu Makino; Satoshi Yamasaki; Masanori Fujiwara; Norikazu Mizuochi

  Scientific Reports 9, 13318 (2019)., Sep. 2109, Peer-reviewed, Lead author, Corresponding author

  
• Elastic Softening in Synthetic Diamonds

  Tatsuya Yanagisawa; Ruo Hibino; Hiroyuki Hidaka; Hiroshi Amitsuka; Toshiyuki Tashima; Mitsuhiro Akatsu; Yuichi Nemoto; Sergei Zherlitsyn; Joachim Wosnitza

  Journal of the Physical Society of Japan, 15 Jul. 2025, Peer-reviewed

  
• Quantum infrared attenuated total reflection spectroscopy

  Torataro Kurita; Yu Mukai; Ryo Okamoto; Masaya Arahata; Toshiyuki Tashima; Hiroshi Ota; Katsuhiko Tokuda; Shigeki Takeuchi

  Physical Review Applied, 28 Jan. 2025, Peer-reviewed

  
• Ultra-broadband quantum infrared spectroscopy

  Toshiyuki Tashima; Yu Mukai; Masaya Arahata; Norihide Oda; Mamoru Hisamitsu; Katsuhiko Tokuda; Ryo Okamoto; Shigeki Takeuchi

  Optica, 20 Jan. 2024, Peer-reviewed, Lead author

  
• Wavelength-Tunable Quantum Absorption Spectroscopy in the Broadband Midinfrared Region

  Masaya Arahata; Yu Mukai; Toshiyuki Tashima; Ryo Okamoto; Shigeki Takeuchi

  Physical Review Applied, 07 Sep. 2022, Peer-reviewed

  
• Hybrid device of hexagonal boron nitride nanoflakes with defect centres and a nano-fibre Bragg cavity

  Toshiyuki Tashima; Hideaki Takashima; Andreas W. Schell; Toan Trong Tran; Igor Aharonovich; Shigeki Takeuchi

  Scientific Reports, Jan. 2022, Peer-reviewed, Lead author

  
• Creation of silicon vacancy color centers with a narrow emission line in nanodiamonds by ion implantation

  Hideaki Takashima; Atsushi Fukuda; Konosuke Shimazaki; Yusuke Iwabata; Hiroki Kawaguchi; Andreas W. Schell; Toshiyuki Tashima; Hiroshi Abe; Shinobu Onoda; Takeshi Ohshima; Shigeki Takeuchi

  Optical Materials Express, 01 Jul. 2021, Peer-reviewed

  
• Wavelength variable generation and detection of photon pairs in visible and mid-infrared regions via spontaneous parametric downconversion

  Masaya Arahata; Yu Mukai; Bo Cao; Toshiyuki Tashima; Ryo Okamoto; Shigeki Takeuchi

  Journal of the Optical Society of America B, 01 Jun. 2021, Peer-reviewed

  
• Quantum Fourier-Transform Infrared Spectroscopy for Complex Transmittance Measurements

  Y. Mukai; M. Arahata; T. Tashima; R. Okamoto; S. Takeuchi

  Physical Review Applied, 08 Mar. 2021, Peer-reviewed

  
• Near-infrared transmittance measurement by Fourier transform quantum absorption spectroscopy

  Mukai Yu; Arahata Masaya; Tashima Toshiyuki; Okamoto Ryo; Takeuchi Shigeki

  JSAP Annual Meetings Extended Abstracts, 26 Aug. 2020

  
• Determination of the Dipole Orientation of Single Defects in Hexagonal Boron Nitride

  Hideaki Takashima; Hironaga Maruya; Keita Ishihara; Toshiyuki Tashima; Konosuke Shimazaki; Andreas W. Schell; Toan Trong Tran; Igor Aharonovich; Shigeki Takeuchi

  ACS Photonics, 19 Aug. 2020, Peer-reviewed

  
• Identification of the orientation of a single NV center in a nanodiamond using a three-dimensionally controlled magnetic field

  Kazuki Fukushige; Hiroki Kawaguchi; Konosuke Shimazaki; Toshiyuki Tashima; Hideaki Takashima; Shigeki Takeuchi

  Applied Physics Letters, 29 Jun. 2020, Peer-reviewed

  
• Visible-infrared region quantum entanglement photon sources by PPMgSLT device

  Gama Yuki; Arahata Masaya; Tashima Toshiyuki; Mukai Yu; Hisamitsu Mamoru; Tokuda Katsuhiko; Okamoto Ryo; Takeuchi Shigeki

  JSAP Annual Meetings Extended Abstracts, 28 Feb. 2020

  
• Realization of direct optical excitation and detection of NV centers in nanodiamond by excited laser via a nanofiber Bragg cavities

  Tashima T.; Takashima H.; Takeuchi S.

  Meeting Abstracts of the Physical Society of Japan, 2020

  
• Extension of the Coherence Time by Generating MW Dressed States in a Single NV Centre in Diamond

  H. Morishita; T. Tashima; D. Mima; H. Kato; T. Makino; S. Yamasaki; M. Fujiwara; N. Mizuochi

  Scientific Reports, 01 Dec. 2019, Peer-reviewed

  
• Direct optical excitation of an NV center via a nanofiber Bragg-cavity: A theoretical simulation

  Toshiyuki Tashima; Hideaki Takashima; Shigeki Takeuchi

  Optics Express 27, 27009-27016 (2019), Sep. 2019, Peer-reviewed, Lead author

  
• Experimental demonstration of two-photon magnetic resonances in a single-spin system of a solid

  Toshiyuki Tashima; Hiroki Morishita; Norikazu Mizuochi

  Phys. Rev. A 100, 023801 (2019), Aug. 2019, Peer-reviewed, Lead author, Corresponding author

  
• Enhanced direct optical excitation of an NV center via nanofiber bragg-cavity: A numerical simulation

  Toshiyuki Tashima; Hideaki Takashima; Shigeki Takeuchi

  2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, 01 Jun. 2019

  
• Experiment of defects in hBN nanoflakes coupled to Nano-Fiber Bragg-cavity

  Tashima T.; Takashima H.; Schell A.; Tran T. T.; Aharonovich I.; Takeuchi S.

  Meeting Abstracts of the Physical Society of Japan, 2019

  
• Determination of the dipole orientation of a single defect in hexagonal boron nitride using vector beam

  Hideaki Takashima; Keita Ishihara; Hironaga Maruya; Toshiyuki Tashima; Andreas W. Schell; Toan Trong Tran; Igor Aharonovich; Shigeki Takeuchi

  Optics InfoBase Conference Papers, 2019

  
• Optimal nonlocal conversion of photonic four-partite entanglement from two Bell pairs in quantum networks

  Yuki Takeuchi; Nobuyuki Imoto; Toshiyuki Tashima

  Physical Review A, 25 Apr. 2018, Peer-reviewed, Last author, Corresponding author

  
• Experimental characterization of a non-local convertor for quantum photonic networks

  Michal Micuda; Robert Starek; Petr Marek; Martina Mikova; Ivo Straka; Miroslav Jezek; Toshiyuki Tashima; Sahin K. Ozdemir; Mark Tame

  OPTICS EXPRESS, Apr. 2017, Peer-reviewed

  
• Photonic multipartite entanglement conversion using nonlocal operations

  T. Tashima; M. S. Tame; S. K. Ozdemir; F. Nori; M. Koashi; H. Weinfurter

  PHYSICAL REVIEW A, Nov. 2016, Peer-reviewed, Lead author

  
• Optically detected magnetic resonance of high-density ensemble of NV- centers in diamond

  Y. Matsuzaki; H. Morishita; T. Shimooka; T. Tashima; K. Kakuyanagi; K. Semba; W. J. Munro; H. Yamaguchi; N. Mizuochi; S. Saito

  JOURNAL OF PHYSICS-CONDENSED MATTER, Jul. 2016, Peer-reviewed

  
• Pure negatively charged state of the NV center in n-type diamond

  Yuki Doi; Takahiro Fukui; Hiromitsu Kato; Toshiharu Makino; Satoshi Yamasaki; Toshiyuki Tashima; Hiroki Morishita; Shinji Miwa; Fedor Jelezko; Yoshishige Suzuki; Norikazu Mizuochi

  PHYSICAL REVIEW B, Feb. 2016, Peer-reviewed

  
• Perfect selective alignment of nitrogen-vacancy centers in diamond

  Takahiro Fukui; Yuki Doi; Takehide Miyazaki; Yoshiyuki Miyamoto; Hiromitsu Kato; Tsubasa Matsumoto; Toshiharu Makino; Satoshi Yamasaki; Ryusuke Morimoto; Norio Tokuda; Mutsuko Hatano; Yuki Sakagawa; Hiroki Morishita; Toshiyuki Tashima; Shinji Miwa; Yoshishige Suzuki; Norikazu Mizuochi

  APPLIED PHYSICS EXPRESS, May 2014, Peer-reviewed

  
• Deterministic Electrical Charge-State Initialization of Single Nitrogen-Vacancy Center in Diamond

  Y. Doi; T. Makino; H. Kato; D. Takeuchi; M. Ogura; H. Okushi; H. Morishita; T. Tashima; S. Miwa; S. Yamasaki; P. Neumann; J. Wrachtrup; Y. Suzuki; N. Mizuochi

  PHYSICAL REVIEW X, Mar. 2014, Peer-reviewed

  
• Tapered fiber coupling of single photons emitted by a deterministically positioned single nitrogen vacancy center

  Lars Liebermeister; Fabian Petersen; Asmus V. Muenchow; Daniel Burchardt; Juliane Hermelbracht; Toshiyuki Tashima; Andreas W. Schell; Oliver Benson; Thomas Meinhardt; Anke Krueger; Ariane Stiebeiner; Arno Rauschenbeutel; Harald Weinfurter; Markus Weber

  APPLIED PHYSICS LETTERS, Jan. 2014, Peer-reviewed

  
• An optical fusion gate for W-states

  S. K. Oezdemir; E. Matsunaga; T. Tashima; T. Yamamoto; M. Koashi; N. Imoto

  NEW JOURNAL OF PHYSICS, Oct. 2011, Peer-reviewed

  
• Efficient Decoherence-Free Entanglement Distribution over Lossy Quantum Channels

  Rikizo Ikuta; Yohei Ono; Toshiyuki Tashima; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  PHYSICAL REVIEW LETTERS, Mar. 2011, Peer-reviewed

  
• Preparation and Local Manipulation of Photonic W States Using Expansion and Fusion Gates

  Sahin Kaya Ozdemir; Toshiyuki Tashima; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2011, Peer-reviewed

  
• Efficient and robust photonic entanglement distribution using decoherence-free subspace

  Rikizo Ikuta; Yohei Ono; Toshiyuki Tashima; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING (QCMC): THE TENTH INTERNATIONAL CONFERENCE, 2011, Peer-reviewed

  
• Optimal local expansion of W states using linear optics and Fock states

  Rikizo Ikuta; Toshiyuki Tashima; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  PHYSICAL REVIEW A, Jan. 2011, Peer-reviewed

  
• Demonstration of Local Expansion Toward Large-Scale Entangled Webs

  Toshiyuki Tashima; Tsuyoshi Kitano; Sahin Kaya Oezdemir; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  PHYSICAL REVIEW LETTERS, Nov. 2010, Peer-reviewed, Lead author

  
• Local Transformation of Two EPR Photon Pairs into a Three-Photon W State Using a Polarization Dependent Beamsplitter

  Toshiyuki Tashima; Tetsurho Wakatsuki; Sahin Kaya Oezdemir; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  QUANTUM COMMUNICATION AND QUANTUM NETWORKING, 2010, Peer-reviewed

  
• Local Transformation of Two Einstein-Podolsky-Rosen Photon Pairs into a Three-Photon W State

  Toshiyuki Tashima; Tetsuroh Wakatsuki; Ahin Kaya Ozdemir; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  PHYSICAL REVIEW LETTERS, Apr. 2009, Peer-reviewed, Lead author

  
• Local expansion of photonic W state using a polarization-dependent beamsplitter

  Toshiyuki Tashima; Sahin Kaya Ozdemir; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  NEW JOURNAL OF PHYSICS, Feb. 2009, Peer-reviewed, Lead author

  
• Preparation of a three-photon W state from two EPR photon pairs by LOCC

  T. Tashima; T. Wakatsuki; S. K. Ozdemir; T. Yamamoto; M. Koashi; N. Imoto

  CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, 2009, Peer-reviewed

  
• Local transformation of two EPR photon pairs into a three-photon W state

  T. Tashima; T. Wakatsuki; S. K. Oezdemir; T. Yamamoto; M. Koashi; N. Imoto

  QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING (QCMC), 2009, Peer-reviewed

  
• Elementary optical gate for expanding an entanglement web

  Toshiyuki Tashima; Sahin Kaya Oezdemir; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  PHYSICAL REVIEW A, Mar. 2008, Peer-reviewed, Lead author

  
• An Elementary Optical Gate for Expanding Symmetrically Shared Entanglement

  Toshiyuki Tashima; Sahin Kaya Ozdemir; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

  THEORY OF QUANTUM COMPUTATION, COMMUNICATION, AND CRYPTOGRAPHY, 2008, Peer-reviewed

  
• Fabrication of a nanofiber Bragg cavity with high quality factor using a focused helium ion beam

  Hideaki Takashima; Atsushi Fukuda; Hironaga Maruya; Toshiyuki Tashima; Andreas W. Schell; Shigeki Takeuchi

  Optics Express, 27, 6792-6800 (2019), Peer-reviewed

  
• Active control of a plasmonic metamaterial for quantum state engineering

  S. A. Uriri; T. Tashima; X. Zhang; M. Asano; M. Bechu; D. Ö. Güney; T. Yamamoto; Ş. K. Özdemir; M. Wegener; M. S. Tame

  Phys. Rev. A 97, 053810 (2018), Peer-reviewed

  
• Fabrication and optical characterization of long-range surface-plasmon-polariton waveguides in the NIR

  Markus Weber; Johannes Trapp; Florian Boehm; Peter Fischer; Marion Kraus; Toshiyuki Tashima; Lars Liebermeister, Philipp Altpeter; Harald Weinfurter

  arXiv:1607.00224v1

  
• Design, Fabrication, and Characterization of Ta2O5 Photonic Strip Waveguides

  Lars Liebermeister; Niko Heinrichs; Florian Böhm; Peter Fischer; Martin Zeitlmair; Toshiyuki Tashima; Philipp Altpeter; Harald Weinfurter; Markus Weber

  arXiv:1710.03095

  

Misc.

• 創業150周年記念特集 社会に貢献する科学技術 <インダストリー＆マテリアル分野展望> 「量子赤外分光の拡がりと全反射測定法の適用」

  徳田 勝彦; 久光 守; 若林 直樹; 勝 秀昭; 長田 侑也; 太田 宏; 栗田 寅太郎; 田嶌 俊之; 向井 佑; 岡本 亮; 竹内 繁樹; 東條 公資

  島津評論, Sep. 2025

  
• 量子赤外分光の高度化に向けた研究動向—Advances in quantum infrared spectroscopy—特集 注目の光量子計測・センシング

  向井 佑; 荒畑 雅也; 田嶌 俊之; 竹内 繁樹

  Optronics : 光技術コーディネートジャーナル, Feb. 2023

  
• Development of a superconducting nanowire single photon detector for mid-infrared wavelengths

  美馬覚; 知名史博; 藪野正裕; 宮嶋茂之; 三木茂人; 三木茂人; 蒲優樹; 田嶌俊之; 荒畑雅也; 向井佑; 岡本亮; 竹内繁樹; 寺井弘高

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 2022

  
• 量子もつれ光を用いたセンシング技術の現状と展望—Current Status and Future Prospects of Sensing Technologies Using Quantum Entangled Photons—量子生命科学と光

  竹内 繁樹; 岡本 亮; 田嶌 俊之; 向井 佑; 曹 博

  光学 = Japanese journal of optics : publication of the Optical Society of Japan, Aug. 2020

  
• Transferring a selective nanodiamond embedding a single NV center to an optical nanofiber using a tungsten probe

  福重一樹; 川口洋生; 嶋崎幸之助; 田嶌俊之; SCHELL Andreas W.; 高島秀聡; 竹内繁樹

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 2020

  
• 光検出磁気共鳴によるダイヤモンドNV中心集合体の特性評価

  松崎雄一郎; 森下弘樹; 下岡孝明; 田嶌俊之; 角柳孝輔; 仙場浩一; MUNRO William J.; 山口浩司; 水落憲和; 齊藤志郎

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 2017

  
• 24aAN-7 The control of alignment of nitrogen vacany centers in daimond

  Fukui T.; Doi Y.; Miyazaki T.; Miyamoto Y.; Kato H.; Matsumoto T.; Makino T.; Yamasaki S.; Morimoto R.; Tokuda N.; Hatano M.; Sakagawa Y.; Morishita H.; Tashima T.; Miwa S.; Suzuki Y.; Mizuochi N.

  Meeting Abstracts of the Physical Society of Japan, 2015

  
• 28aCC-5 Electrical Charge State Control of Single NV center in Diamond

  Doi Y.; Makino T.; Kato H.; Takeuchi D.; Ogura M.; Okushi H.; Morishita H.; Tashima T.; Miwa S.; Yamasaki S.; Neumann P.; Wrachtrup J.; Suzuki Y.; Mizuochi N.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2014

  
• 26pRB-6 Fusion of photonic W states using linear optics

  Tashima T.; Ozdemir S. K.; Matsunaga E.; Yamamoto T.; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 25pRF-12 Efficient and robust photonic entanglement distribution using decoherence-free subspace

  Ikuta R.; Ono Y.; Tashima T.; Yamamoto T.; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 20pTD-7 Local expansion of photonic W state using linear optics

  Tashima T.; Kitano T.; Ozdemir S. K.; Yamamoto T.; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 25aZF-4 Efficiency improvement of local expansion of W states using linear optics

  Ikuta R.; Tashima T.; Yamamoto T.; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 27pSK-15 Local expansion of photonic W state using a polarization dependent beamsplitter

  Tashima T.; Ozdemir S. K.; Yamamoto T.; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• 22aZA-10 Local transformation from two EPR photon pairs into a three-photon W state II

  Tashima T.; Wakatsuki T.; Ozdemir S.K.; Yamamoto T.; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 22aZA-9 Local transformation from two EPR photon pairs into a three-photon W state

  Wakatsuki T.; Tashima T.; Yamamoto T.; Ozdemir Sahin Kaya; Koashi M.; Imoto N.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 25pRF-10 An elementary optical gate for expanding entangled web

  Tashima Toshiyuki; Ozdemir Sahin Kaya; Yamamoto Takashi; Koashi Masato; Imoto Nobuyuki

  Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

  

Presentations

• An efficient scaling of optical component count in photonic serial-to-parallel conversion circuits

  Toshiyuki Tashima; Hirofumi Gotoh; Hijiri Murase; Ryo Okamoto; Shigeki Takeuchi

  第87回応用物理学会秋季学術講演会, 11 Sep. 2026

  
• 超広帯域量子赤外分光計測の高速化

  田嶌 俊之; 西村 哲也; 向井 佑; 久光 守; 徳田 勝彦; 岡本 亮; 竹内 繁樹

  第86回応用物理学会秋季術講演会, 10 Sep. 2025

  
• 超広帯域可視-中赤外量子もつれ光源の発光スペクトルの平滑化

  田嶌 俊之; 小田 哲秀; 向井 佑; 久光 守; 徳田 勝彦; 岡本 亮; 竹内 繁樹

  第72回応用物理学会春季術講演会, 15 Mar. 2025, 応用物理学会

  
• 超広帯域量子赤外分光

  田嶌 俊之

  日本学術会議 国際光デー記念シンポジウム, 25 Jul. 2024

  
• Ultra-broadband quantum infrared spectroscopy

  Toshiyuki Tashima

  SPIE. Photonics West, 01 Feb. 2024, Invited

  
• 新開発の広帯域量子もつれ光源を用いた 量子赤外分光

  田嶌 俊之

  第4回光ワークショップセンシング, 21 Nov. 2023

  
• 量子赤外分光へのATR法の実装

  栗田 寅太郎; 向井 佑; 岡本 亮; 荒畑 雅也; 田嶌 俊之; 太田 宏; 徳田 勝彦; 竹内 繁樹

  第84回応用物理学会秋季学術講演会, 23 Sep. 2023

  
• チャープ型SLT擬似位相整合素子による広帯域量子もつれ光子対スペクトルの解析

  小田 哲秀; 田嶌 俊之; 曹 博; 阿部 尚文; 向井 佑; 久光 守; 徳田 勝彦; 岡本 亮; 竹内 繁樹

  第84回応用物理学会秋季学術講演会, 23 Sep. 2023

  
• チャープ型擬似位相整合素子による広帯域量子赤外吸収分光測定

  田嶌 俊之; 向井 佑; 岡本 亮; 荒畑 雅也; 小田 哲秀; 久光 守; 徳田 勝彦; 竹内 繁樹

  第84回応用物理学会秋季学術講演会, 23 Sep. 2023

  
• Broadband visible-infrared entangled photon pair generation using chirp quasi-phase-matched devices

  田嶌 俊之; 蒲 勇樹; 荒畑 雅也; 向井 佑; 久光 守; 徳田 勝彦; 岡本 亮; 竹内 繁樹

  第82回応用物理学会秋季学術講演会, 12 Sep. 2021

  
• PPMgSLT擬似位相整合素子を用いた可視-赤外域もつれ光子対生成評価

  田嶌 俊之; 蒲 優樹; 荒畑 雅也; 向井 佑; 久光 守; 徳田 勝彦; 岡本 亮; 竹内 繁樹

  第76回 日本物理学会年次大会, 14 Mar. 2021

  
• Realization of direct optical excitation and detection of NV centers in nanodiamond by excited laser via a nanofiber Bragg cavities

  Toshiyuki. Tashima; Hideaki. Takashima; Shigeki. Takeuchi

  日本物理学会第75回年次大会 (紙面発表), Mar. 2020

  
• Visible-infrared entangled photon sources using periodically poled SLT devices

  Toshiyuki Tashima; Yu Mukai; Masaya Arahata; Yuki Gama; Mamoru Hisamitsu; Katsuhiko Tokuda; Ryo Okamoto; Shigeki Takeuchi

  The 2nd International Forum on Quantum Metrology and Sensing（IFQMS), 17 Dec. 2019

  
• hBN 欠陥中心とナノファイバブラック共振器のカップリング実験

  田嶌 俊之; 高島 秀聡; Andreas Schell; Trong Toan Tran; Igor Aharonovich; 竹内 繁樹

  日本物理学会秋季大会 12pK13-2, 12 Sep. 2019

  
• Enhanced direct optical excitation of an NV center via Nanofiber Bragg-cavity: A numerical simulation

  Toshiyuki Tashima; Hideaki Takashima; Shigeki Takeuchi

  CLEO/EUROPE-EQEC 2019, 23 Jun. 2019

  
• hBNナノフレークとナノファイバ共振器のカップリングの実現に向けて

  田嶌 俊之; 高島 秀聡; 福田 純; Andreas Schell; Trong Toan Tran; Igor Aharonovich; 竹内 繁樹

  日本物理学会年次大会 17pK201-9, Mar. 2019

  
• 量子ハイブリッド化に向けた二光子磁気共鳴によるドレスド状態生成

  田嶌俊之; 森下弘樹; 水落憲和

  応用物理学会秋季学術講演会, 05 Sep. 2018

  
• ハイブリッドセンサ実現に向けたダイヤモンドNV中心におけるドレスト状態生成によるコヒーレンス時間の長時間化

  三間大輔; 森下弘樹; 田嶌俊之; 加藤宙光; 牧野俊晴; 山崎聡; 藤原正規; 水落憲和

  応用物理学会春季学術講演会, 05 Mar. 2018

  
• ハイブリッドセンサに実現に向けたダイヤモンドNV中心におけるドレスト状態の生成

  森下弘樹; 田嶌俊之; 三間大輔; 加藤宙光; 牧野俊晴; 山崎聡; 藤原正規; 水落憲和

  応用物理学会春季学術講演会, 05 Mar. 2018

  
• 共振器内蔵ナノ光ファイバによるダイヤモンドナノ粒子の直接励起の検討

  田嶌俊之; 丸谷浩永; 岩端祐介; 高島秀聡; 竹内繁樹

  日本物理学会秋季大会, 25 Sep. 2017

  
• 光検出磁気共鳴によるダイヤモンドNV中心集合体の特性評価

  松崎雄一郎; 森下弘樹; 下岡孝明; 田嶌俊之; 角柳孝輔; 仙場浩一; MUNRO William J; 山口浩司; 水落憲和; 齊藤志郎

  応用物理学会春季学術講演会, 01 Mar. 2017

  
• ダイヤモンドNV中心の電気的磁気共鳴検出

  森下弘樹; 田嶌俊之; 小林悟士; 鈴木義茂; 水落憲和; 水落憲和

  応用物理学会秋季学術講演会, 31 Aug. 2015

  
• ダイヤモンド中のNV中心のNV軸方向制御

  福井貴大; 土井悠生; 宮崎剛英; 宮本良之; 加藤宙光; 松本翼; 牧野俊晴; 山崎聡; 森本隆介; 徳田規夫; 波多野睦子; 坂川優希; 森下弘樹; 田嶌俊之; 三輪真嗣; 鈴木義茂; 水落憲和

  日本物理学会講演概要集(CD-ROM), 24 Mar. 2015

  
• リンドナーによるダイヤモンドNV中心の電荷状態制御

  土井悠生; 福井貴大; 加藤宙光; 牧野俊晴; 山崎聡; 田嶌俊之; 森下弘樹; 三輪真嗣; JELEZKO Fedor; 鈴木義茂; 水落憲和

  応用物理学会春季学術講演会, 26 Feb. 2015

  
• ダイヤモンド中NVセンターの選択的な一軸方向制御

  福井貴大; 土井悠生; 宮崎剛英; 宮本良之; 加藤宙光; 松本翼; 牧野俊晴; 山崎聡; 森本隆介; 徳田規夫; 波多野睦子; 坂川優希; 森下弘樹; 田嶌俊之; 三輪真嗣; 鈴木義茂; 水落憲和

  応用物理学会秋季学術講演会, 01 Sep. 2014

  
• 電気的手法によるダイヤモンド中の単一NV中心の電荷状態制御

  土井悠生; 牧野俊晴; 加藤宙光; 竹内大輔; 小倉政彦; 大串秀世; 森下弘樹; 田嶌俊之; 三輪真嗣; 山崎聡; NEUMANN P; WRACHTRUP J; 鈴木義茂; 水落憲和

  日本物理学会, 05 Mar. 2014

  
• 量子状態トモグラフィーのためのパルスホモダイン検出器の開発

  田嶌俊之; シャヒンカヤオズデミル; 並木亮; 山本俊; 小芦雅斗; 井元信之

  第13回量子情報技術研究会(QIT13), 25 Nov. 2005

  
• 光の量子状態トモグラフィー

  田嶌俊之; シャヒンカヤオズデミル; 並木亮; 山本俊; 小芦雅斗; 井元信之

  第1回大阪大学∑・NICT基礎先端部門連携公開シンポジウム, 21 Oct. 2005

  

Industrial Property Rights

• 特許7371932, 特開WO/2020/071383, 特願2018-187611, 「測定装置および測定方法」

  水落憲和; 森下弘樹; 田嶌俊之

  

Awards

• 13 Sep. 2016

  第38回(2016年度)応用物理学会優秀論文賞

Media Coverage

• 量子もつれ 万博で実感 京大実験機器を展示

  読売新聞, 12 Mar. 2025, Paper

  
• 京大と島津製作所、厚みのあるサンプルの測定が可能な量子赤外 分光装置を実現

  科学新聞, 31 Jan. 2025, Paper

  
• 京大ら，小型でポータブルな量子赤外分光装置に知見

  OPTRONICS ONLINE, 29 Jan. 2025, Internet

  
• 京都大学と島津製作所の共同研究グループ 「量子赤外分光」の赤外線波長域を世界最大に

  京都新聞, 京都新聞, 21面, 02 Feb. 2024, Paper

  
• Quantum Infrared Spectrometry Paves Way for Ultra-Compact Devices

  Optics and Photonics News, Optics and Photonics News, https://www.optica-opn.org/home/newsroom/2024/february/quantum_infrared_spectrometry_paves_way_for_ultra-/, 01 Feb. 2024, Internet

  
• Scientists show that quantum infrared spectroscopy can achieve ultra-broadband spectroscopic measurements

  PHYS. ORG, PHYS. ORG, https://phys.org/news/2024-01-scientists-quantum-infrared-spectroscopy-ultra.html, 25 Jan. 2024, Internet

  
• 京大ら，世界最大の超広帯域量子赤外分光を実現

  OPTRONICS online, OPTRONICS online, https://optronics-media.com/news/20240119/87440/, 19 Jan. 2024, Internet

  
• 京大、量子もつれを用いて可視光で赤外分光を実現する装置の広帯域化に成功

  マイナビニュース, マイナビニュース, https://news.mynavi.jp/techplus/article/20240119-2866344/, 19 Jan. 2024, Internet

  
• 新開発の量子もつれ光源により、世界最大の超広帯域量子赤外分光を実現～広帯域赤外分光の小型・高感度化に貢献～

  Tii技術情報, Tii技術情報, https://tiisys.com/blog/2024/01/19/post-132168/, 18 Jan. 2024, Internet

  
• 1波長 2秒で測定 京大 量子赤外吸収分光法

  日刊工業新聞オンライン, 13 Oct. 2022, Internet

  
• 量子もつれ利用 可視光で赤外分光

  科学新聞, 第3819号4頁, 26 Mar. 2021, Paper

  
• 京大、可視光のみで赤外分光技術 分子測定器の小型化に道

  日刊工業電子版, https://www.nikkan.co.jp/articles/view/00590713?gnr_footer=0058059, 09 Mar. 2021, Internet

  
• 京大ら，単一光子源からの光子の射出方向を解明

  OPTRONICS ONLINE ニュース, 17 Jul. 2020, Internet