Programme – IWASOM

The conference programme will feature Tutorial Lectures (30 minutes), Invited Lectures (30 minutes), oral presentations (15 minutes), and poster presentations. All speakers should reserve 5 min. of the presentation time for discussion.

SUNDAY, JULY 8

MONDAY, JULY 8

Location: Main Hall, Faculty of Mathematics, Physics and Informatics, Institute of Experimental Physics, 57 Wita Stwosza Str., Gdansk

Time	Event
08:00 – 09:00	Registration

Location: Room D005, Faculty of Mathematics, Physics and Informatics, 57 Wita Stwosza Str., Gdansk

Session: Phosphors: recent progress, new materials, and applications I
Session chair: Andries Meijerink

Time	Presenting author	Title
09:15 – 09:30	Opening ceremony
09:30 – 10:00	Michele Back TL1	Cr³⁺-activated phosphors: Yesterday, today and tomorrow
10:00 – 10:30	Ru-Shi Liu IL1	Near-infrared phosphors: unlocking the potential for next-gen LEDs
10:30 – 11:00	Shohei Kodama IL2	Recent development of fast red/NIR oxide phosphors doped with Eu²⁺
11:00 – 12:00	Coffee break & Tour to our University Gift Store located in the University Library.

Session: Luminescent sensors I
Session chair: Michele Back

Time	Presenting author	Title
12:00 – 12:30	Justyna Zeler IL3	Advancements in Luminescence Thermometry Utilizing co-dopants Interactions
12:30 – 12:45	Marcin Nyk O1	Two-photon excited luminescence of colloidal quantum dots for heavy metal ions detection
12:45 – 13:00	Adam Kabański O2	The influence of the metal ion on spectroscopic properties of [DMA] M(HCOO)₃: Cr³⁺ (M = Zn²⁺, Mn²⁺, Mg²⁺) hybrid perovskites for luminescence thermometry
13:00 – 14:30	Lunch

Session: Theory and modeling
Session chair: Philippe Goldner

Time	Presenting author	Title
14:30 – 15:00	Valera Veryazov IL4	How can accurate (and not so accurate) calculations be used in spectroscopy?
15:00 – 15:30	Marek Krośnicki IL5	Multi-configurational calculations of the electronic structure of crystalline solids; local excited states, band gaps and valency
15:30 – 15:45	Dominika Kaczmarczyk O3	Photophysical and chiroptical properties of rhenium(I) complex bearing pyrazino-phenanthroline helicene ligand
15:45 – 16:30	Coffee break

Session: Radioluminescence, optically and thermally stimulated luminescence in solids
Session chair: Winicjusz Drozdowski

Time	Presenting author	Title
16:30 – 17:00	Shusnuke Kurosawa IL6	Transparent ceramics scintillators and quick material search
17:00 – 17:30	Yuriy Zorenko IL7	Synchrotron radiation in luminescence research: recent advances in the study of single crystals and single crystalline phosphors
17:30 – 17:45	Karol Bartosiewicz O5	Engineering atomic size mismatch in La³⁺, Pr³⁺ codoped Lu₃Al₅O₁₂ garnet single crystals for tailored structure and functional properties
17:45 – 18:00	Patarawagee Yasaka O6	Red-emitting tellurite glasses: a combined investigation of physical, structural, optical and luminescence properties for potential red-light source and scintillation materials
18:00 – 20:00	Welcome reception

TUESDAY, JULY 9

Location: Room D005, Faculty of Mathematics, Physics and Informatics, 57 Wita Stwosza Str., Gdansk

Session: Optical control and detection of quantum systems
Session chair: Ewelina Lipiec

Time	Presenting author	Title
09:30 – 10:00	Luisa Bausá TL3	Integration of ferroelectrics, plasmonic nanostructures and 2D materials for application for nanophotonics
10:00 – 10:30	Sebastian Maćkowski IL8	Molecular switching with single upconverting nanocrystals
10:30 – 10:45	David Hernández -Pinilla O7	Monolithically integrated Q-switched plasmonic nanolaser
10:45 – 11:00	Alicja Stachowiak O8	Impact of side alkyl chain geometry on diketopyrrolopyrrole derivatives: spectroscopic properties, aggregation, and thin film organization
11:00 – 11:30	Coffee break

Session: Luminescent sensors II
Session chair: Philippe Smet

Time	Presenting author	Title
11:30 – 12:00	Marcin Runowski IL9	New strategies for luminescence thermometry and manometry
12:00 – 12:30	Łukasz Marciniak IL10	Lifetime-based luminescence manometry on the transition metal ions doped phosphors
12:30 – 12:45	Maja Szymczak O9	Tri-modal optical pressure sensor based on Cr³⁺ ions luminescence
12:45 – 13:00	Ajeesh Kumar Somakumar O10	Mn²⁺ luminescence in ZnS under high pressure
13:00 – 14:30	Lunch

Session: Luminescent sensors III
Session chair: Marcin Runowski

Time	Presenting author	Title
14:30 – 15:00	Mu-Huai Fang IL11	Energy-saving colloidal quantum dots composites for short-wave infrared photodetector
15:00 – 15:15	Ewa Mijowska O11	Photoelectrochemically active 2D heterostructure based on MoS₂/borophene for hydrogen evolution
15:15 – 15:30	Beata Wielgus-Kutrowska O12	Photophysical properties of green fluorescent protein in solution and polyvinyl alcohol film at room temperature
15:30 – 15:45	Vasyl Stasiv O13	Chemical tuning of photo- and persistent luminescence of Cr³⁺-activated b‑Ga₂O₃by alloying with Al₂O₃ and In₂O₃
15:45 – 16:00	Dagmara Kulesza O14	Beyond luminescence to understand phosphors. the case of Ba₂LaNbO₆:Mn and its derivatives
16:00 – 16:15	Ismail Mekkaoui Alaoui O15	Fluorescence time decay of 1,2-Indanedione-arginine and applications
16:15 – 16:30	Conference photo
16:30 – 19:00	Poster session

WEDNESDAY, JULY 10

Location: Conference Room, Hotel Haffner, 59 Jana Haffnera Str., Sopot

Session: Introduction to Advanced Spectroscopy and Optical Materials I
Session chair: Sebastian Mahlik, Tadeusz Leśniewski

Time	Presenting author	Title
09:45 – 10:00	Coffee break
10:00 – 10:30	Andries Meijerink TL4	Experimental techniques in optical spectroscopy
10:30 – 11:00	Ignacy Gryczyński TL5	Fluorescence: from basics to advanced topics
11:00 – 11:15	Coffee break
11:15 – 11:45	Markus Suta TL6	Radiative and non-radiative transitions: different and yet so similar
11:45 – 12:15	Albano Carnerio TL7	From basics to advanced: intensity and energy transfer in lanthanide-based compounds
12:15 – 12:30	Coffee break
12:30 – 13:00	Philippe Smet TL8	Basics and quirks of thermoluminescence and optically stimulated luminescence
13:00 – 13:30	Przemysław Dereń TL9	Two-photon absorption, upconversion, photon avalanche, cross relaxation: exploring commonalities and mechanisms with practical examples
13:30 – 15:00	Lunch

Session: Introduction to Advanced Spectroscopy and Optical Materials II
Session chair: Marcus Suta

Time	Presenting author	Title
15:00 – 15:30	Winicjusz Drozdowski TL10	Tailoring the properties of rare earth activated oxide scintillators by bandgap engineering
15:30 – 16:00	Marek Godlewski TL11	Excitonic recombination processes in solids
16:00 – 16:30	Andrzej Suchocki TL12	Spectroscopic properties of Mn²⁺ and Fe³⁺ dopants
16:30 – 18:30	Free Time in Sopot
18:30 – 21:00	Hotel Dinner

THURSDAY, JULY 11

Location: Room D005, Faculty of Mathematics, Physics and Informatics, 57 Wita Stwosza Str., Gdansk

Session: Nanoscale optical materials, control and detection of quantum systems
Session chair: Przemysław Dereń

Time	Presenting author	Title
09:30 – 10:00	Philippe Goldner IL12	Rare earth doped crystals for integrated quantum photonics
10:00 – 10:30	Ewelina Lipiec IL13	Mind the gap! Plasmonic nanocavity for spectroscopic trapping of local molecular rearrangements in artificial lipid monolayers
10:30 – 10:45	Marta Gordel-Wójcik O16	Nanoparticle-based system of gold nanoshells and silver sulfide quantum dots for enhancing optical response
10:45 – 11:00	Michał Żebrowski O17	Kinetic of the power-dependent up-conversion luminescence in Er³⁺/Yb³⁺-doped single nanocrystal
11:00 – 11:45	Coffee break

Session: Phosphors: recent progress, new materials, and applications II
Session chair: Łukasz Marciniak

Time	Presenting author	Title
11:45 – 12:00	Dagmara Stefańska O19	White light generation with high CRI
12:00 – 12:15	Karol Lemański O20	Stokes and anti-Stokes emission of CaAl₂SiO₆polycrystals doped with Pr³⁺ ions
12:15 – 12:30	Mykhailo Chaika O21	Concentration-dependent emission spectra in Cr³⁺:ggg transparent nanoceramics
12:30 – 12:45	Nadiia Rebrova O22	Upconversion properties of Pr³⁺ doped A₃Y(PO₄)₃ (A=Sr, Ba) phosphors
12:45 – 13:00	Patrycja Zdeb O23	Unlocking the potential of Pr³⁺-doped borates in the field of visible to UVC upconversion
13:00 – 14:30	Lunch

Session: Characterization techniques for optical materials
Session chair: Krzysztof Dorywalski

Time	Presenting author	Title
14:30 – 15:00	Michał Piasecki IL14	Interrelationships between the luminescent transitions and nonlinear optics in RE activated phosphate, arsenide and vanadate compounds
15:00 – 15:15	Grzegorz Leniec O24	Investigation of the local environment of luminescent chromium ions in the near-infrared (NIR-I/II) range by electron paramagnetic resonance (EPR) technique
15:15 – 15:30	Mateusz Rebarz O25	ELI ERIC: new capabilities for applications in molecular, bio-medical and material science
15:30 – 15:45	Stefan Schweizer O26	Interlaboratory comparison on absolute photo- luminescence quantum yield measurements of scattering luminescent materials
15:45 – 16:00	Andrii Schyichuk O27	Excitation and emission bands of oxygen vacancies in rare earth bixbyite oxides: experiment and calculations
16:00 – 16:30	Coffee break

Session: Glasses, hybrid and organic optical materials
Session chair: Albano Carneiro

Time	Presenting author	Title
16:30 – 16:45	Bohdan Padylak O28	Optical and EPR spectroscopy of the Li₂B₄O₇:Cu,Eu and Li₂B₄O₇:Mn,Sm glasses (the review)
16:45 – 17:00	Audrey Potdevin O29	Strategies for increasing Cr⁴⁺ content in YAG:Cr matrix for laser applications
17:00 – 17:15	Miguel Andrés Hernández-Rodríguez O30	All-photonic tunable molecular transistor based on trivalent lanthanide ions luminescence
17:15 – 17:30	Antonio Varriale O31	Cyanobacteria water contaminations. A fluorescence-based method to detect the presence of toxic microcystin molecules in water
17:30 – 17:45	Taras Zhezhera O32	Optical properties of Bi₃TeBO₉ crystalline materials doped with rare earth ions
19:00 – 24:00	Conference Banquet

FRIDAY, JULY 12

Location: Room D005, Faculty of Mathematics, Physics and Informatics, 57 Wita Stwosza Str., Gdansk

Session: Phosphors: recent progress, new materials, and applications III
Session chair: Marek Krośnicki

Time	Presenting author	Title
10:00 – 10:15	Saiful Islam Khan O34	Physical and electrochemical characterization of laser processed anodic semitransparent titania oxide nanotubes formed out of Ti-Au co-sputtered alloy
10:15 – 10:30	Joachim Grzybowski O35	Theoretical spectroscopic studies on [6] helicene-based chiral conjugated oligomers
10:30 – 10:45	Katarzyna Orzechowska O36	Theoretical studies on fluorescence properties of 5-(4-nitrophenyl)-1,3,4-thiadiazol-2-amine
10:45 – 11:00	Miroslaw Batentschuk O37	Phosphors for the improvement of silicon solar cell efficiency: general considerations and examples with new materials – AgIn₅S₈/ZnS core-shell nanocrystals and Cs₂Ag_xNa_1-xBi_yIn_1-yCl₆powders
11:00 – 11:30	Coffee break

Session: Novel fluorophores, optical materials, devices for biosensing, biomedical and environmental applications
Session chair: Anna Synak

Time	Presenting author	Title
11:30 – 12:00	Roman Sobolewski IL15	Terahertz time-domain spectroscopy imaging studies of biomaterials
12:00 – 12:30	Sabato D’Auria IL16	Biomolecules as new avenues for the design of optical biosensors
12:30 – 12:45	Paula Gawryszewska O39	A new look at the ligand-lanthanide energy transfer pathways
12:45 – 13:00	Closing Ceremony
13:00 – 14:30	Lunch