This is Hiroko TOMODA's HP!
I am a Ph. D. student at the University of Tokyo and now studying quantum optics!
You can also visit other links and contact me here!
ORCiD https://orcid.org/0000-0003-4343-8566
Researchgate https://www.researchgate.net/profile/Hiroko-Tomoda
Research Interest (keywords)
Quantum optics, Quantum information processing, Continuous-variables, Squeezed states, Single-photon states, Schrödinger’s cat states ...
Educational Background
April 2023 – present Ph.D. course
Department of Applied Physics, School of Engineering, the University of Tokyo
Supervisor: Assoc. Prof. Shuntaro Takeda (Quantum optics, Quantum information processing) >> Group web site
April 2021 – March 2023 Master degree of Engineering in Applied Physics
Department of Applied Physics, School of Engineering, The University of Tokyo
Supervisor: Assoc. Prof. Shuntaro Takeda (Quantum optics, Quantum information processing) >> Group web site
April 2017 – March 2021 Bachelor of Science in Physics
Department of Physics, School of Advanced Science and Engineering, Waseda University
Supervisor: Prof. Shoichi Yamada (High energy astrophysics) >> Group web site
Papers
Hiroko Tomoda, Shoichi Yamada,
"Quantum mechanical calculations of synchro-curvature radiations: maser possibility",
Prog. Theor. Exp. Phys, 2023 063E01 (2023), https://doi.org/10.1093/ptep/ptad056 ( https://doi.org/10.48550/arXiv.2209.09458)
*Note: This study is related to my graduation research at Prof. Shoichi Yamada's group of Waseda UniversityHiroko Tomoda, Takato Yoshida, Takahiro Kashiwazaki, Takeshi Umeki, Yutaro Enomoto, and Shuntaro Takeda,
"Programmable time-multiplexed squeezed light source,"
Opt. Express 31, 2161-2176 (2023), https://doi.org/10.1364/OE.476025 ( https://doi.org/10.48550/arXiv.2209.09458)Hiroko Tomoda, Akihiro Machinaga, Kan Takase, Jun Harada, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Fumihiro China, Masahiro Yabuno, Hirotaka Terai, Daichi Okuno, Shuntaro Takeda,
"Boosting generation rate of squeezed single-photon states by generalized photon subtraction",
https://doi.org/10.48550/arXiv.2404.19304
Presentations
Invited
Hiroko Tomoda, "Optical quantum state generation using waveguide optical parametric amplifiers",
The 115th gravitational wave research exchange meeting, Online, June 2023
https://gwwiki.icrr.u-tokyo.ac.jp/
International (Oral, Peer-reviewed)
Hiroko Tomoda, Takato Yoshida, Takahiro Kashiwazaki, Takeshi Umeki, Yutaro Enomoto, Shuntaro Takeda,
“Programmable Time-Multiplexed Squeezed Light Source”,
Frontiers in Optics + Laser Science 2022, FM1B.3, Rochester, USA, October 2022, https://doi.org/10.1364/FIO.2022.FM1B.3
Domestic (Oral, Not peer-reviewed)
Hiroko Tomoda, Yutaro Enomoto, Shuntaro Takeda,
“Proposal of a time-multiplexed programmable quantum light source”,
The Physical Society of Japan 2021 Autumn Meeting, 20pA2-5, Online, September 2021Hiroko Tomoda, Takato Yoshida, Takahiro Kashiwazaki, Takeshi Umeki, Yutaro Enomoto, Shuntaro Takeda,
“Programmable Gaussian quantum light source based on a pump-modulated optical parametric amplifier”,
The Physical Society of Japan 2022 Annual Meeting, 17pE11-8, Online, March 2022Akihiro Machinaga, Hiroko Tomoda, Kan Takase, Jun Harada, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Hirotaka Terai, Masahiro Yabuno, Fumihiro China, Daichi Okuno, Shuntaro Takeda,
“High-rate generation of optical non-Gaussian quantum states by parameter-variable generalized photon subtraction”,
The Physical Society of Japan 2023 Annual Meeting, 18pC205-2, Tohoku University, Miyagi, Japan, September 2023Akihiro Machinaga, Hiroko Tomoda, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Hirotaka Terai, Masahiro Yabuno, Fumihiro China, Daichi Okuno, Shuntaro Takeda,
“Generation and synchronization of optical pulses for a waveform-controllable non-Gaussian quantum light source”,
The Physical Society of Japan 2024 Spring Meeting, 18aA2-5, Online, March 2024
Domestic (Poster, Not peer-reviewed)
Hiroko Tomoda, Takato Yoshida, Takahiro Kashiwazaki, Takeshi Umeki, Yutaro Enomoto, Shuntaro Takeda,
“Programmable squeezed light source based on a pump-modulated optical parametric amplifier”,
QEd summer school, Okinawa, Japan, September 2022Hiroko Tomoda, Takato Yoshida, Jun Harada, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Hirotaka Terai, Yutaro Enomoto, Shuntaro Takeda,
"Programmable generation of optical quantum states with two waveguide optical parametric amplifiers",
FoPM Symposium (Internal event of the university), The University of Tokyo, Japan, February, 2023Hiroko Tomoda, Akihiro Machinaga, Kan Takase, Jun Harada, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Hirotaka Terai, Masahiro Yabuno, Fumihiro China, Daichi Okuno, Shuntaro Takeda,
"一般化光子引き去りによる光のシュレディンガーの猫状態生成レートの向上" (Only Japanese title)
第34回量子情報関東Student Chapter研究会, RIKEN, Japan, September, 2023Dana Echeverría-Oviedo, Hiroko Tomoda, Felix Moor, Michael Stefszky, Benjamin Brecht, and Christine Silberhorn,
"Quantum pulse gate conversion efficiency",
DPG Spring Meeting 2024, Q 23.38, Universität Freiburg, Germany, March 2024
*Note: I was involved in this work during my internship in Prof. Christine Silberhorn's group of Paderborn University.Hiroko Tomoda, Akihiro Machinaga, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Fumihiro China, Masahiro Yabuno, Hirotaka Terai, Daichi Okuno, Shuntaro Takeda,
第35回量子情報関東Student Chapter研究会, The University of Tokyo, Japan, March, 2024
Misc
Hiroko Tomoda, "不思議だからこそ面白い「量子」の魅力を伝えたい！" (Only Japnese title),
Discovery talk at National Museum of Nature and Science, August 2023 >> Japanese document
*Note: This is final presentation of Science Communicator Training Practice Course SC1 at National Museum of Nature and Science.
I presented my research topic to the visitors of the musium, non-specialists.Hiroko Tomoda, "Generation of optical continuous-variable quantum states", Group meeting at Prof. Christine Silberhorn's group, November 2023
*Note: I introduced my research when I visited Prof. Christine Silberhorn's group of Paderborn University for my internship.
Fellowship
October 2021 – present Student of the Forefront Physics and Mathematics Program to Drive Transformation (FoPM) >> Web site
April 2024 - present JSPS (Japan Society for the Promotion of Science) DC2 Research Fellowship
Membership
May 2021 - present The Physical Society of Japan（日本物理学会）
August 2023 - present Kahaku SCA : National Museum of Nature and Science, Science Communicator Association（科博SCA：国立科学博物館サイエンスコミュニケータ・アソシエーション >> Japanese web site） *Note: I am a member of the steering committee of this association.
Experiences
July 2023 - August 2023 National Museum of Nature and Science, Science Communicator Training Practice Course SC1（国立科学博物館 サイエンスコミュニケータ養成実践講座 SC1 修了 >> Japanese web site）
September 2023 - December 2023 Research internship at Prof. Christine Silberhorn's group of Paderborn University
License
March 2021 Junior high school / high school teacher class-1 license, Science / Math （中学校・高等学校教諭一種免許状 理科・数学）