OPTICS & PHOTONICS International Congress

[PS-01(Plenary)]Nanostructures and nanodevices toward quantum technology applications

*Heike Riel¹(1. Department Head Science & Technology, IBM Research Europe)

[PS-02(Plenary)]Progress of Photonic Crystals: from Fundamentals to Social Implementation

*Susumu Noda¹(1. Kyoto University Institute for Advanced Study (KUIAS))

[PS-03(Plenary)]Finding and Treating Cancer in an Instant: The Promise of Distributed Charge Compton Sources

*Chris Barty¹(1. University of California, Irvive)

[ALPS&XOPT-JS-01(Invited)]Laser-based X-ray sources for x-ray spectroscopy in the warm dense regime

*Ludovic Lecherbourg¹(1. Laboratoire d’Optique Appliquée (LOA), UPX Group)

[ALPS&XOPT-JS-02(Invited)]Operando synchrotron x-ray studies of additive manufacturing

*Tao Sun¹(1. Northwestern University)

[ALPS&LEDIA-JS1-01(Invited)]Challenges in Blue-Violet Semiconductor Laser Driversfor Initial Laser Fusion Energy

*Yoshitaka Mori¹, Takao MIYAJIMA², Tetsuya TAKEUCHI³, Kentaro IWAMI⁴, Hiyori UEHARA²(1. EX-Fusion Inc., 2. National Institute for Fusion Science, 3. Meijo University, 4. Tokyo University of Agriculture and Technology)

[ALPS&LEDIA-JS1-02(Invited)]GaN-based vertical cavity surface emitting lasers toward high power

*Tetsuya Takeuchi¹, Satishi Kamiyama¹, Motoaki Iwaya¹(1. Meijo University)

[ALPS&LEDIA-JS1-03(Invited)]Metasurface-based Wavefront Shaping: From Uniform Illumination to High-Power Laser Applications

*Kentaro Iwami¹(1. Tokyo University of Agriculture and Technology)

[ALPS&LEDIA-JS1-04(Invited)](Tentative) Yb:YAG ceramics laser and pump laser diode technologies for IFE

*Takashi Sekine¹(1. Hamamatsu Photonics K.K.)

[ALPS&LEDIA-JS2-01(Invited)]Toward Fusion Applications of VCSEL Arrays: A New Photonic-band Perspective

*Tatsushi Hamaguchi¹, Haisong Jiang¹, Miki Isoda¹, Kiichi Hamamoto¹(1. Kyushu University)

[ALPS&LEDIA-JS2-02(Invited)]Direct-Diode-Pumped Solid-State Lasers in the Visible Spectral Range

*Hiroki Tanaka¹(1. Leibniz-Institut für Kristallzüchtung (IKZ))

[ALPS&LEDIA-JS2-03(Invited)]Applications of Laser Technologies in Nuclear Reactor Decommissioning:Laser Decontamination and Underwater Laser Cutting

*Atsushi Kosuge¹(1. Japan Atomic Energy Agency)

[ALPS-OP]Opening Remarks

[ALPS-C1-01(Invited)]Demonstration of a 1 TW peak power, joule-level ultrashort Tm:YLF laser

*Leily Kiani¹(1. Lawrence Livermore National Laboratory, USA)

[ALPS-C1-02]Development of cryogenically cooled active-mirror amplification system: SENJU

*Jumpei Ogino¹, Koji Tsubakimoto¹, Hidetsugu Yoshida¹, Yuki Tamaru¹, Satoshi Matsuo¹, Koji Kawabata¹, Shinji Motokoshi², Noboru Morio¹, Tomoaki Nanbu¹, Kana Fujioka¹, Shigeki Tokita³, Noriaki Miyanaga^1,2, Ken-ichi Ueda^1,4, Ryosuke Kodama¹, Akifumi Yogo¹(1. Institute of Laser Engineering, Osaka University, 2. Institute for Laser Technology, 3. Kyoto University, 4. University of Electro-Communications)

[ALPS-C1-03]Evaluation of Wavefront Characteristicsfor a High-Energy DPSSL Operating at 200 J × 10 Hz (2 kW)

*Tasuku Hiraiwa¹, Takaaki Morita¹, Yuma Hatano¹, Yuki Muramatsu¹, Hongxin Huang¹, Yu Takiguchi¹, Kazutaka Suzuki¹, Yuki Ikeya¹, Yasuki Takeuchi¹, Yoshinori Kato¹, Toshiyuki Kawashima¹, Takashi Sekine¹(1. HAMAMATSU PHOTONICS K.K.)

[ALPS-C1-04]Design and testing of a Q-switched laser with gas optics for high wavefront quality

*Yurina Michine¹, Hitoki Yoneda¹(1. University of Electro-Communications)

[ALPS-C1-05]MW-Class LED-Pumped Electro-Optic Q-Switched Solid-State Laser for Nanosecond Ultraviolet Generation

*Cang-He Kuo¹, Xuan-Long Ho¹, You-Han Wen¹, Chun-Yu Cho², Yen-Chieh Huang³(1. LEDlas Corp., 2. The University of Taiwan National United University, 3. The University of Taiwan National Tsing Hua University)

[ALPS-C2-01(Invited)]High Intensity Proton Accelerator Driven by Laser Technology

*Hiroyuki Harada¹, Hitoki Yoneda², Pranab Kumar Saha¹, Yurina Michine², Aoi Fuchi², Genki Onoda², Atsushi Sato^1,3, Ippei Yamada¹, Takanori Shibata⁴, Michikazu Kinsho¹(1. J-PARC Center, Japan Atomic Energy Agency (JAEA), 2. Institute for Laser Science, The University of Electro-Communications, 3. NAT Ltd., 4. J-PARC Center, High Energy Accelerator Research Organization (KEK))

[ALPS-C2-02(Invited)]Ultra-high-fidelity temporal metrology of laser pulses based on tunneling ionization

Kyunghoon Yeom^1,2, Hyun Sung Lee^1,2, Wosik Cho^1,2, Jae Hee Sung^1,2, *Kyung Taec Kim¹(1. Institute for Basic Science, Korea, 2. Gwangju Institute of Science & Technology, Korea)

[ALPS-C2-03]Development of 100 mJ class sub-cycle laser for single-digit attosecond pulses

*Kaito Nishimiy¹, Rambabu Rajpoot ¹, Eiji J Takahashi¹(1. RIKEN)

[ALPS-C2-04]Influence of sub-cycle pulses on holographic and non-holographic electron interferences

*Rambabu Rajpoot¹, Eiji J. Takahashi¹(1. RIKEN Center for Advanced Photonics, RIKEN)

[ALPS-C2-05]Generation of an intense isolated attosecond pulse field by 1-μm-scale focusing

*Kotaro Imasaka¹, Natsuki Kanda¹, Dianhong Dong¹, Bing Xue¹, Satoru Egawa^2,3, Takuya Hosobata², Yutaka Yamagata², Eiji J. Takahashi¹(1. Extreme Photonics Research Team, RAP, RIKEN, 2. Ultrahigh Precision Optics Technology Team, RAP, RIKEN, 3. Research Center for Advanced Science and Technology, The University of Tokyo)

[ALPS-D1-01(Invited)]Advances in High Average Power Laser Technology at HiLASE Centre

*Michal Chyla¹, Matej Zacek¹, Ye Jin Oh¹, Frantisek Nemec¹, Jiri Muzik¹, Pawel Sikocinski¹, Yuya Koshiba¹, Hanjin Jo¹, Yoann Levy¹, David Vojna¹, Magdalena Sawicka-Chyla¹, Dominika Jochcova¹, Martin Divoky¹, Jan Pilar¹, Ondrej Denk¹, Tomas Paliesek¹, Ondrej Novak¹, Hana Turcicova¹, Huzefa Bhanpurwala¹, Simon Satra¹, Veronika Cirtkova¹, Patricie Severova¹, Vitalii Uvarov¹, Martin Hanus¹, Kohei Hashimoto¹, Jaroslav Huynh¹, Great Chayran¹, Petr Hauschwitz¹, Martin Smrz¹, Tomas Mocek¹(1. HiLASE Centre, Institute of Physics, Czech Academy of Sciences)

[ALPS-D1-02]Development of a compact air-cooled thin-disk laser head

*Matěj Žáček¹, Michal Chyla¹, Mykola Brynza¹, Pavel Crha¹, Kohei Hashimoto¹, Antonín Fajstavr², Petr Bjorgen², Sabina Kudělková², Martin Smrž¹, Tomáš Mocek¹(1. HiLASE Centre, Institute of Physics ASCR, 2. Crytur, spol. s.r.o., Turnov, Czech Republic)

[ALPS-D1-03]Eye-safe quasi-continuous-wave high peak power output from LED-pumped laser

*Chun-Yu Cho¹, Shih-Chang Chou¹, Cang-He Kuo², Xuan-Long Ho², Yen-Chieh Huang³(1. Department of Electro Optical Engineering, National United University, Miaoli, Taiwan, 2. LEDlas Corp., Innovation Center Building, National Tsing Hua University, Hsinchu, Taiwan, 3. HOPE Laboratory, Institute of Photonics Technologies, National Tsing Hua University, Taiwan)

[ALPS-D1-04]Optical design for improving pumping efficiency of compact solid-state laser pumped by GaN-based laser

*Junki Saito¹, Koji Haraguchi¹, Shinji Yoshida¹(1. Nuvoton Technology Corporation Japan)

[ALPS-A1-01(Invited)]Large Ti-doped sapphire crystal grown by Kyropoulos technology for high power laser chain

*Kheirreddine Lebbou¹(1. Université Claude Bernard Lyon 1)

[ALPS-A1-02]Wide Wavelength Tuning in Tm:YScO₃

Sascha Kalusniak¹, Ines Arlt¹, *Hiroki Tanaka¹, Christian Kränkel¹(1. Leibniz-Institut für Kristallzüchtung (IKZ))

[ALPS-A1-03]Yb²⁺-Doped CaF₂ and SrF₂ Crystals for Contactless Temperature Sensing

*Hiroki Tanaka¹, Jessica Kindt¹(1. Leibniz-Institut für Kristallzüchtung (IKZ))

[ALPS-A2-01(Invited)]Polycrystalline and Single-crystal Cr:ZnS Materials for Ultrafast Lasers: Challenges and Prospects

*Nazar Kovalenko¹, Thomas Thiel¹, Oleg Pronin¹(1. Helmut Schmidt University)

[ALPS-A2-02]Solid-State Laser Cooling in Yb-doped KY₃F₁₀

Luca Koldeweyh¹, Stefan Püschel¹, Zoe Liestmann¹, *Hiroki Tanaka¹(1. Leibniz-Institut für Kristallzüchtung (IKZ))

[ALPS-A2-03]Solid-state laser cooling of thulium-doped YLiF₄

*Zoe Liestmann¹, Hiroki Tanaka¹(1. Leibniz-Institut für Kristallzüchtung)

[ALPS-A2-04]Crystal growth of LaAlO₃ using a W crucible

Rintaro Shirai¹, *Shohei Kodama¹, Ikuo Yanase¹, Hiroaki Takeda¹(1. Saitama University)

[ALPS-A2-05]Plasmonic Effect of Optical Vortex Ablation in Liquid Induces Fabrication of Bow-tie Microstructure

*Haruki Kawaguchi^1,2, Ryo Yasuhara^1,2, Haotian Yang², Reina Miyagawa^1,3, Koji Sugioka⁴, Yoshiaki Nishijima⁵, Hiroaki Furuse⁶, Masato Ota^1,2, Hiyori Uehara^1,2(1. National institute for fusion science, 2. The Graduate University for Advanced Studies, SOKENDAI, 3. Nagoya Institute of Technology, 4. Center for Advanced Photonics, RIKEN, 5. Yokohama National University, 6. National Institute for Materials Science)

[ALPS-A2-06]Three-photon absorption in CdGeP2 measured at 2050 nm

*Valentin Petrov¹, Marcin Piotrowski², Subhasis Das^1,3, Kevin Zawilski⁴, Martin Bock¹, Jani Jesenovec⁴, Dennis Ueberschaer¹, Peter Schunemann⁵, Uwe Griebner¹(1. Max Born Institute for Nonlinear Optics and Ultrafast Spectroscopy, 2. French-German Research Institute, 3. Laser Laboratory, Physics Department, Burdwan University, 4. BAE Systems, 5. Onsemi)

[ALPS-A3-01(Invited)]Role of Er Doping in Paramagnetic Point Defect-Driven Morphology and Luminescence of ZnO Nanorods

*Maksym Buryi¹, Shelja Sharma ¹, Andrey Prokhorov ², Sergii Chertopalov ², Adela Jiříčková ³, Ondřej Jankovský ³(1. Institute of Plasma Physics of the Czech Academy of Sciences, 2. Institute of Physics of the Czech Academy of Sciences, 3. Department of Inorganic Chemistry, Faculty of Chemical Technology, University of Chemistry and Technology)

[ALPS-A3-02]Scintillation properties of Ce³⁺-doped yttrium silicates and lutetium silicates thick film phosphors synthesised using chemical vapor deposition

*Akihiko Ito¹, Airi Shikichi¹(1. Yokohama National University)

[ALPS-A3-03]Scintillation Properties for Novel Red and Infrared Emitting Scintillation Materials for Real-Time Dose-Rate Monitoring System

*Shunsuke Kurosawa^1,2, Chihaya Fujiwara³, Yusuke Urano³, Akihiro Yamaji^4,1(1. The University of Tokyo, 2. The University of Osaka, 3. School of Engineering, Tohoku University, 4. Research Center for Neutrino Science, Tohoku University)

[ALPS-A3-04]Optical and Scintillation Properties of Li-doped Na₂HfI₆ for thermal neutron detection

*Chihaya Fujiwara^1,2, Shunsuke Kurosawa^3,4, Akihiro Yamaji⁵, Akira Yoshikawa^1,6,4(1. Institute for Materials Research, Tohoku University, 2. Department of Materials Science, Graduate School of Engineering, Tohoku University, 3. Nanosystem Integration Center, School of Engineering, The University of Tokyo, 4. Institute of Laser Engineering, Osaka University, 5. Research Center for Neutrino Science, Tohoku University, 6. New Industry Creation Hatchery Center, Tohoku University)

[ALPS-A3-05]Synthesis and scintillation properties of Rare Earth Niobates

*Shohei Kodama¹, Chihaya Fujiwara², Shunsuke Kurosawa^3,4, Ikuo Yanase¹, Hiroaki Takeda¹(1. Saitama University, 2. Tohoku University, 3. The University of Tokyo, 4. The University of Osaka)

[ALPS-J1-01(Invited)]High-dimensional Quantum Information Processing and Communication via Quantum Frequency Combs

*Kai-Chi Chang¹(1. University of California, Los Angeles)

[ALPS-J1-02]Frequency multiplexing of nonclassical two photon interference

*Kurama Hirano¹, Takashi Yamamoto¹, Rikizo Ikuta¹(1. Osaka university)

[ALPS-J1-03]A Source of Spectrally pure Polarization-Entangled Photon Pairs Compatible with 50-GHz DWDM Technology

*Daiki Ichii¹, Yoshiaki Tsujimoto², Kentaro Wakui², Mikio Fujiwara², Masahiro Takeoka^1,2, Go Kato²(1. Keio University, 2. National Institute of Information and Communications Technology)

[ALPS-J1-04]Performance Analysis of SPDC-Based Entanglement Distribution Under Non-Ideal Conditions

*Ryoma Komatsudaira¹, Tomoyuki Horikiri^1,2(1. Department of Physics, Yokohama National University, 2. Institute for Multidisciplinary Sciences, Yokohama National University)

[ALPS-J1-05]Multi-parameter estimation via entanglement assisted multiple long-baseline telescopes

*Yuya Miyazato¹, Hikaru Shimizu¹, Masahiro Takeoka^1,2(1. Keio University, 2. NICT)

[ALPS-J2-01(Invited)]Quantum Imaging, Fundamental and Practical Uses

*Paul-Antoine Moreau¹(1. National Cheng Kung University, Taiwan)

[ALPS-J2-02]Observation of the physical delocalization of individual photons in an interferometer

*Ryuya Fukuda¹, Masataka Iinuma¹, Yuto Matsumoto¹, Holger F. Hofmann¹(1. Hiroshima University)

[ALPS-J2-03]Quantum Contextuality and Counterfactual Gain in a Three-Path Interferometer

*Yuki Sagawa¹, Jonte R Hance^2,3, Holger F Hofmann⁴, Takafumi Ono¹(1. Graduate School of Science for Creative Emergence, Kagawa University, 2. School of Computing, Newcastle University, 1 Science Square, 3. Quantum Engineering Technology Laboratories, Department of Electrical and Electronic Engineering, University of Bristol, 4. Department of Quantum Matter, Graduate School of Advanced Science and Engineering, Hiroshima University)

[ALPS-J2-04]Single Photon Wavefront Characterization in a Single Event Through Macroscopic Mixing

*Shlomo Ruschin Ruschin¹(1. Tel-Aviv University)