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April 21-24, 2026
4th International Conference on UV-LED Technologies & Applications

Willkommen zur ICULTA 2026

4th International Conference on UV-LED Technologies & Applications

Wann: April 21–24, 2026
Wo: Berlin, Germany

Honorary Chair:
Günther Tränkle – Leibniz FBH

Conference Chairs:
Kumiko Oguma – University of Tokyo
Thomas Westerhoff – Fraunhofer Institut

Programm Chairs:
Silke Lohan – Charité Universitätsmedizin
Jonatan Klee – Nichia Europe

Building on the remarkable success of previous editions and the continuously growing demand within the UV LED community, the ICULTA conference series returns in 2026! Mark your calendars: ICULTA 2026 – The International Conference on UV LED Technologies & Applications – will take place from April 21–24, 2026, as a fully in-person event in the dynamic city of Berlin, Germany.

Organized by the Advanced UV for Life – Association and supported by the International Ultraviolet Association (IUVA),, ICULTA 2026 will once again bring together leading researchers, innovators, and industry pioneers to exchange knowledge, present recent advances, and highlight emerging opportunities in UV LED technologies.

Cutting-edge topics

Since the Covid-19 pandemic, UV LED technologies have entered the global spotlight. What began with strong demand for disinfection has evolved into a rapidly expanding field with application across diverse sectors.  Today, UV LED-based systems are used not only for air and surface disinfection but also to control viruses, fungi and bacteria in healthcare and medical treatment – demonstrating the shift far beyond niche applications. Looking ahead, these compact, environmentally friendly and flexible light sources are set to shape the future of multiple industries. They open pathways for breakthrough in disinfection of water, air and surfaces, phototherapy, hygiene, pandemic preparedness, plant growth lighting, food safety & agriculture, environmental monitoring, sensing and diagnostics – with many more applications on the horizon.

With continuous advances in epitaxy, chip technology, packaging, and far-UVC development, UV LED technology is unlocking new performance levels and creating entirely new applications for science, industry, and everyday life.

Honorary Chair:
Günther Tränkle – Leibniz FBH

Conference Chair:
Kumiko Oguma – University of Tokyo
Thomas Westerhoff – Fraunhofer Institute

Program Chairs:
Silke Lohan – Charité Universitätsmedizin
Jonatan Klee – Nichia Europe

General Event Organisation
Thomas Neicke – Advanced UV for Life

Program Committee

Robert Bak – Signify
Sara Beck – University of British Columbia
Sven Einfeldt – Leibniz FBH
Jutta Eggers – TZW:DVGW
Mark Hoffmann – ams Osram
Klaus Jacobs – Honorary Member AUV4L
Sven Kaemmerer – Xylem
Michael Kneissl – TU Berlin
Karl Linden – University of Colorado Boulder
Harald Maiweg – Maiweg UV Consulting
Ted Mao – Evercloak Inc., former Pres. of IUVA
Martina Meinke – Charité Universitätsmedizin
Gabriele Messina – Public Health at Università di Siena
Mark Paravia – Opsytec Dr. Gröbel GmbH
Leo Schowalter – Lit Thinking
Richard Simons – Aquisense
Fariborz Taghipour – University of British Columbia
Nick Volet – UV Medico, Aarhus University
Jan Winderlich – Excelitas

more to be confirmed soon

Tue, April 21stWed, April 22nd Thu, April 23rd Fri, April 24th
RegistrationRegistration Registration  
Members MeetingKeynote Keynote Tours
TutorialsPresentationsBreakout SessionPresentationsBreakout Session 
TutorialsPresentationsBreakout SessionPresentationsBreakout Session 
Welcome ReceptionPresentations Presentations  
 Workshop Dinner    

ICULTA spans the entire value chain of UV LED technology – from basic research and device development to system integration and commercial applications. The conference provides an in-depth look at:

  • Latest developments in UV LED technology

  • Design and performance of UV LED-based systems

  • Application of UV in industry and research

Topics include practical and emerging uses in water, air, and surface disinfection, as well as in medicine, hygiene, life sciences, curing, sensing, horticulture, analytics, and other forward-looking fields.

Event Location

Berlin, Germany – City Center

KARL STORZ Besucherzentrum Berlin, Scharnhorststraße 3, 10115 Berlin, Germany.

The KARL STORZ visitor center, housed in the restored Empress Augusta Hospital, offers a modern venue, preserving historic charm while serving as a dialog platform.
 
 

Hotel & Travel

Hotels nearby (Google maps) ↗
Make sure to make your hotel booking early!
 

Travel by train or S-Bahn or U-Bahn:
Destination Berlin Hauptbahnhof; 10 min walking distance to KARL STORZ Event location

Travel by plane:
Berlin International Airport (BER), Overseas flights may be possible via Frankfurt (FRA) or Munich (MUC)

Sponsorship Opportunities & Exhibition

to be annouched.

Call for Abstracts Deadline: November 21, 2025

Submit your Abstract

Fast-paced developments in UV LED technology and their diverse applications require close interactions between LED developers, users and decision makers. ICULTA 2026 offers an international platform to present latest results and share state-of-the-art technologies through a wide range of engaging talks, poster presentations and the accompanying exhibition.

Conference topics include:

UV LED Technology

UV LED Applications

» High Efficiency UVC LEDs

» Disinfection

» Regulation & Standardisation

» Far-UVC LEDs

» Water Treatment

» Medical & Hygiene

» Characterization & Lifetimes

» Sensing & Analytics

» Healthcare-associated Infections

» Chip Technology & Packaging

» Life Sciences

» HVAC & Pathogen Control

» Epitaxy & Substrates

» Plant Growth

» Instrumentation (HPLC, …)

» Far-UVC Source (XMR, SHG)

» Food Safety

» Home & Consumer Applications

» LED Modules & Luminaires

» Phototherapy

 

Submission of Abtracts will be possible until November 21, 2025. 

Submit your Abstract

Registration

Registration will able available by November 1st, 2025. 

ICULTA Briefing

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Newsletter ICULTA Subscription Double Opt-in

A Unique Conference Covering the Full UV-LED Value Chain

ICULTA spans the entire value chain of UV LED technology – from basic research and device development to system integration and commercial applications. The conference provides an in-depth look at:

  • Latest developments in UV LED technology

  • Design and performance of UV LED-based systems

  • Application of UV LEDs in industry and research

Topics include practical and emerging uses in water, air, and surface disinfection, as well as in medicine, hygiene, life sciences, curing, sensing, horticulture, analytics, and other forward-looking fields.

Why Attend ICULTA 2026?

We look forward to welcoming you to Berlin in April 2026! We invite researchers, engineers, technology providers, system integrators, and end-users to be part of this influential event.

  • Gain insights into the newest innovations and industry trends

  • Connect with international experts and decision-makers

  • Explore cross-disciplinary applications and collaboration opportunities

  • Contribute to shaping the future of UV LED technologies

Stay tuned for the official Call for Abstracts, registration details, and program updates here at advanced-uv.de/events/iculta-26/

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Advanced UV for Life e.V.

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No Recordings: Attendees, speakers, and guests can speak freely and interact in-person. We will not be recording the event (no videos, no voice transcripts)

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