Speakers

Plenary Talk

Prof. Chihaya Adachi	Prof. Peter Dorenbos	Prof. Satoshi Iwamoto	Prof. Tsutomu Miyasaka
Kyushu University, Japan	Delft University of Technology, Netherlands	The University of Tokyo, Japan	Toin University of Yokohama, Japan
Title: The Cutting Edge of TADF Materials and Their Application in OLEDs	Title: Guidelines for the selection of scintillators for indirect photon-counting X-ray detectors	Title: Topology Opens New Routes for Controlling Light in Photonic Nanostructures	Title: Photovoltaic and optoelectronic features of advanced halide perovskite devices

Keynote Speaker

Prof. Berhad Gholipour	Prof. Chris Van De Walle	Prof. Dayan Ban	Prof. Dirk Poelman
University of Alberta, Canada	UC Santa Barbara, United States	University of Waterloo, Canada	University Ghent Belgium, Belgium
Title: Metasurfaces by deposition: programming optical functionality into phase change films without lithography	Title: Role of the trap-assisted Auger-Meitner effect in nonradiative recombination	Title: High performance photonic and opto-microfluidic devices for biomedical engineering applications	Title: Manganese-doped phosphors: the holy grail of near-infrared imaging
Prof. Furong Zhu	Prof. Harish Krishnamoorthy	Prof. Jakrapong Kaewkhao	Prof. Lluis Marsal
Hong Kong Baptist University, Hong Kong	TIFR, India	Nakhon Pathom Rajabhat University, Thailand	Universitat Rovira i Virgili, Spain
Title: Multispectral Organic Photodetectors and Applications	Title: Reconfigurable Light–Matter Interactions with Chalcogenide Phase-Change Metasurfaces	Title: Emerging Applications of Glass Scintillators: Advantages and Limitations	Title: Tuning the Optical and Photonic Properties in Nanoporous Anodic Alumina Structures
Prof. Marcelo Nalin	Prof. Mitsuo Yamaga	Prof. Senthil Ganapathy	Prof. Sidney J.L. Ribeiro
UNESP Araraquara, Brazil	Gifu University, Japan	University of Southampton, United Kingdom	São Paulo State University – UNESP, Brazil
Title: Multifunctional Gallium and Aluminum Single-Crystal Garnets Containing Rare Earths Obtained from Supersaturated Glass Solutions	Title: Vibronic states of Eu(III) with C3v symmetry in GaN layer co-doped with Mg and Eu	Title: From Biomarkers to Spectral Intelligence: AI-Driven On-Chip Spectroscopy for Rapid Biomedical Diagnostics	Title: Circularly polarized light from chiral nematic cellulose nanocrystal films
Prof. Stephen Sweeney	Prof. Nobuhiko Nishiyama	Distinguished Prof. Safa Kasap	Prof. Takashi Yatsui
University of Glasgow, United Kingdom	Institute of Science Tokyo, Japan	University of Saskatchewan, Canada	Toyohashi University of Technology, Japan
Title: Materials Challenges and Emerging Applications for Semiconductor Light Emitters	Title: Photonic Integrated Circuits on Si-platform using Heterogeneous Integration Technology and Co-design of Photonics and Electronics	Title: Current Status and Future Developments of Stabilized a-Se Based X-Ray Image Detectors for Medical Applications	Title: The integrated quantum sensor using diamond nanophotonics
Prof. Tomas Wagner	Prof. Masakazu Sugiyama
University of Pardubice, Czech Republic	The University of Tokyo, Japan
Title: Metal-doped chalcogenide thin films	Title: Photovoltaic devices and systems for solar fuel production

Invited Speaker

Prof. Akihiko Ito	Dr. Anon Angnanon	Dr. Austine A. Mulama	Prof. Ayman Mohamed Abdel-Moaty Abdalla
Yokohama National University, Japan	NPRU, Thailand	Maseno University, Kenya	Najran University, Saudi Arabia
Title: Chemical vapor deposition of rare-earth oxides for thick film scintillators	Title: Development of Oxide-Based Phosphor Powders for High-Resolution Composite Film X-ray Imaging Screens Using a Cu-Target X-ray Source	Title: Rational Design of 2D Heterostructured Catalysts for Photoelectrochemical Water Splitting	Title: High-Performance ZnS Nanoparticle Scintillators for Radiation Detection Applications
Prof. Chayani Setiades Sarumaha	Prof. Daiki Shiratori	Prof. Daisuke Nakauchi	Prof. David Le Coq
Muban Chombueng Rajabhat University, Thailand	Tokyo Sci. Univ, Japan	NAIST, Japan	University of Rennes, France
Title: Understanding the Asymmetric Study for Photoluminescence Behavior in Rare-Earth-Doped Glasses	Title: Radiation-Induced Luminescence Properties in Rare-Earth-Doped Metaphosphate Glasses	Title: Near-infrared luminescence properties of Sm-doped halide scintillators	Title: Mid-Infrared Photonic Devices Enabled by Femtosecond Laser Writing
Prof. Eakgapon Kaewnuam	Dr. Emma Panzi Mukhokosi	Dr. Go Okada	Dr. Hiroaki Furuse
Muban Chombueng Rajabhat University, Thailand	Kyambogo University, Uganda	Kanazawa Inst. Technol., Japan	NIMS, Japan
Title: RE3+ doped alkaline/alkaline-earth boro silicate glass for X-ray detection application	Title: Novel Heterostructured Photoanodes for Efficient Solar to Hydrogen Generation using Photoelectrochemical Water Splitting	Title: Radiophotoluminescence technologies: from materials development to applications	Title: Emission properties of rare-earth doped hexagonal fluorapatite transparent ceramics
Dr. Hirokazu Masai	Prof. Hiroki Kawamoto	Dr. Hiromi Kimura	Dr. Hiroyuki Fukushima
AIST, Japan	Tohoku Univ., Japan	AIST, Japan	Fukui college, Japan
Title: Combinatorial Characterization of Heterovalence States of Luminous Silver Cations	Title: Development of new radiophotoluminescence glass materials utilizing Ag	Title: Development of Sulfide-Based Transparent Ceramic Scintillators for Radiation Imaging Applications	Title: Radiophotoluminescence properties of Ca3Al2Ge3O12 with different Mn concentration
Dr. Jan Hrabovsky	Prof. Jumpei Ueda	Prof. Jianrong Qiu	Prof. Jun Tatebayashi
Charles Univ., Czech Republic	JAIST, Japan	Zhejiang University, China	Osaka Univ. Japan
Title: Advancing Rare-Earth ion spectroscopy: From Classical to Combinatorial Judd-Ofelt analysis	Title: Designing a super weak crystal field for Cr3+ to realize long and broad NIR luminescence	Title: Fs laser induced microstructures–phenomena, mechanisms and applications	Title: Rare-earth-doped GaN nanowires: recent progress from growth to micro-LED applications
Mr. Kai Okazaki	Prof. Kazuo Tanaka	Prof. Kenichi Watanabe	Dr. Kenji Shinozaki
AIST, Japan	Kyoto University, Japan	Kyushu Univ., Japan	AIST, Japan
Title: Radiochromism in Multicomponent Lutetium-Based Inorganic Oxide Single Crystals	Title: Recent progress of stimuli-responsive luminescent materials based on inorganic-containing polymers	Title: Evaluation of charge transfer properties of TlBr semiconductor detectors	Title: Design of Highly Luminescent Glasses via Controlled Mixed-Anion Heterogeneity
Dr. Kensei Ichiba	Prof. Kitipun Boonin	Prof. Laurent Calvez	Dr. Lily Bossin
Kansei Univ., Japan	NPRU, Thailand	Univ Rennes, CNRS, France	Paul Scherrer Institute, Switzerland
Title: Photoluminescence and scintillation properties of Eu-doped NaBr single crystals	Title: Influence of Eu3+ Concentration on Optical and Thermoluminescence Characteristics of Boro-Tellurite Glass System	Title: Synthesis and shaping of ZBLAN glass by combining mechanical milling and Spark Plasma Sintering (SPS)	Title: Fully automated instrumentation for the advanced characterisation of trapped-charge luminescence signals: from instrument development to new material insights
Dr. Luiz Jacobsohn	Prof. Mariya Zhuravleva	Prof. Naoki Kawano	Prof. Noriaki Kawaguchi
Clemson University, United States	University of Tennessee, United States	Akita Univ., Japan	NAIST, Japan
Title: High Temperature Luminescence of b-Ga2O3 Doped with Rare Earths	Title: Ultrafast halide scintillators	Title: Radiation response of organic-inorganic perovskite-type compounds with various organic amines	Title: X-ray-induced luminescence intensities of inorganic scintillators at elevated temperatures
Dr. Nuanthip Wantana	Dr. Nuchjaree Kiwsakunkran	Dr. Nuttawadee Intachai	Dr. Parivash Moradifar
NPRU, Thailand	NPRU, Thailand	Chiang May Univ., Thailand	Stanford Univ., United States
Title: Novel Ln3+ doped borophosphate glass scintillator for X-ray imaging	Title: Eu³⁺→Eu²⁺ Reduction-Activated Light-Cyan Luminescence in Glasses.	Title: Ce³⁺-Activated Oxyhalide Glass Scintillators for Scintillation and Synchrotron X-ray Tomography Applications	Title: Toward Super-Scintillation: Ultrafast Lanthanide Nanoscintillator Assemblies Across Scales
Prof. Patarawagee Yasaka	Dr. Piyachat Meejitpaisan	Dr. Prapon Lertloypanyachai	Dr. Prom Kantuptim
NPRU, Thailand	NPRU, Thailand	Muban Chombueng Rajabhat University, Thailand	Kasetsart Univ., Thailand
Title: Effect of Holding Time on Local Structural Asymmetry and Luminescence Properties of Dy³⁺-Doped Phospho-Tellurite Glasses	Title: Energy Transfer-Driven Luminescence Properties of Oxyfluoride Glasses Co-Doped with Dual Rare Earth Ions	Title: Luminescence and Scintillation Properties of a New Garnet Host Material	Title: Effect of Alkaline Earth Metal Co-doping in Pyrosilicate Crystals to the Luminescence and Scintillation Properties
Dr. Yuichi Kitamoto	Prof. Sebastien Loranger	Prof. Sonia Hatsue Tatumi	Prof. Takami Abe
Tohoku Univ., Japan	Polytechnique Montreal, Canada	Federal University of São Paulo, Brazil	Iwate Univ., Japan
Title: Organoboron-based thermally activated delayed fluorescence materials	Title: Incoherent fiber Bragg gratings for high-performance frequency-domain distributed sensing applications	Title: TL/OSL Luminescence Properties of Silver-Doped Magnesium and Sodium Borate Glasses	Title: Polarity- and Annealing-Dependent Scintillation Properties of Hydrothermally Grown c-Plane ZnO Single Crystals
Prof. Takayuki Yanagida	Dr. Takeshi Fujiwara	Dr. Takumi Kato	Dr. Yasushi Nanai
NAIST, Japan	AIST, Japan	NAIST, Japan	National Defense Academy, Japan
Title: Scintillation properties of Eu-doped Lu2O3 single crystals	Title: Gas-Phase Luminescence for Radiation Detection and Imaging	Title: Radiophotoluminescence properties of CaF2 transparent ceramics doped with heterovalent cations	Title: Near-infrared broadband luminescence of germanate glass and glass ceramic phosphors
Dr. Yuichi Hirai	Dr. Yuki Kitagawa	Prof. Yuma Takebuchi	Prof. Yutaka Fujimoto
NIMS, Japan	AIST, Japan	Utsunomiya Univ., Japan	Tohoku Univ., Japan
Title: Mechanical-to-Optical Energy Conversion in Molecular Photonic Materials	Title: Unique luminescence properties of mixed-anion phosphors doped with rare-earth ions	Title: Scintillation Properties of LaNbO4 Single Crystal	Title: Bright red-emitting scintillators based on defect-Induced luminescence in copper Iodide semiconductors
Dr. Masayuki Gon
Kyoto Univ., Japan
Title: Creation of Functional Luminescent Polymers Incorporating Hypervalent Tin-Fused π-Conjugated Scaffolds