- Selected topics of frontend process technology of UV LEDs 14:00 – 14:45
Martin Strassburg, M.P. Hoffmann, OSRAM Opto Semiconductors GmbH
- UV for disinfection and water purification 14:45 – 15:30
Karl G. Linden, University of Colorado Boulder
- Coffee break15:30 – 16:00
- UV LED lamp systems in UV curable industrial applications16:00 – 16:45
Dawn Skinner, Heraeus Noblelight Ltd
- UV LEDs in medicine - photobiological basics and future aspects16:45 – 17:30
H. Meffert, Dermatologisches Zentrum Berlin - Welcome Reception18:00 – 20:00
UV LED Technologies & Application
April 22-25, 2018 · Berlin, Germany
Technical program
Sunday, April 22, 2018
Tutorial UV LEDs
Monday, April 23, 2018
- Registration07:00 – 17:00
- Opening08:00 – 08:30
Session: Water & Disinfection I
Chair: Oluf Hoyer, Expert in UV Water Disinfection, Germany
- UV LEDs for small drinking water systems: a revolution in robust and effective disinfection? 08:30 - 09:00
Karl G. Linden, University of Colorado Boulder
- UV LED Systems: Reflections on validation testing 09:00 - 09:30
Jutta Eggers, TZW: DVGW - Technologiezentrum Wasser
- Using CFD to determine performance opportunities when designing UVC LED reactors for water disinfection 09:30 - 09:45
Sven Kaemmerer, Xylemin Services GmbH
- Simulation of UV-LED reactors for virtual prototyping: What are the challenges 09:45 - 10:00
Fariborz Taghipour, University of British Columbia
Session: Medical Applications I
Chair: Jürgen Lademann, Charité - Universitätsmedizin Berlin, Germany
- Interaction between medical and physical research in UV-treatment of skin deseases 08:30 - 09:00
Karl Hönle, Dr. Hönle Medizintechnik GmbH
- Wearable LED-based device for phototherapy applications 09:00 - 09:30
F. Farrell, University of Strathclyde, UK
- Designing with UVC LEDs for medical applications 09:30 - 09:45
Kevin Kahn, Crystal IS
- Application of UV-C LEDs for DNA analysis 09:45 - 10:00
Christian Möller, CiS Forschungsinstitut für Mikrosensorik GmbH
- Coffee Break + Exhibition 10:00 - 10:30
Session: Semiconductors & Devices I
Chair: Martin Straßburg, OSRAM Opto Semiconductors GmbH, Germany
- Prospects and challenges in the development of UV LED technology 10:30 - 11:00
Neysha Lobo Ploch, UVphotonics NT GmbH
- Recent Progress and Future Prospects of AlGaN Deep-UV LEDs 11:00 - 11:30
Masafumi Jo, RIKEN
- Field effect UV μ-LEDs: a new concept 11:30 - 11:45
Jean Rottner, CEA/LETI
- LED Ccurable 100% solids very low viscosity conformal coating 11:45 - 12:00
Aysegul Nebioglu, Dymax Corporation
Session: Plant Growth & Food I
Chair: Chair: Monika Schreiner, Leibniz-Institut für Gemüse- und Zierpflanzenbau Großbeeren/Erfurt e.V., Germany
- Tunable grow lights in controlled environment agriculture (CEA) – challenges and opportunities 10:30 - 11:00
Sebastian Olschowski, OSRAM GmbH
- A new tool for the horticultural industry; UV-radiation 11:00 - 11:30
Marcel A.K. Jansen, University College Cork
- Microbial inactivation by LED technology to improve food safety 11:30 - 11:45
Roopesh Mohandas Syamaladevi, University of Alberta
- Quantification of harmful UV LED radiation at workplaces 11:45 - 12:00
Gabriel Hopfenmüller, sglux GmbH
- Lunch Break (Buffet) + Exhibition 12:00 - 13:00
Session: Water & Disinfection II
Chair: Kumiko Oguma, University of Tokyo, Japan
- UV LED disinfection systems – The last 10 years to the next 10 years 13:00 - 13:30
Oliver Lawal, Aquisense Technologies
- Wavelength-specific UV inactivation, molecular mechanisms, and potential synergies 13:30 - 14:00
Sara Beck, Swiss Federal Institute of Aquatic Science and Technology (Eawag)
- UV-LED based water disinfection: Testing of synergistic and water matrix effects 14:00 - 14:15
David B. Miklos, Technical University of Munich
- Rapid measurement of UV-LEDs dose response curves and spatial irradiance distribution 14:15 - 14:30
Yoram Gerchman, University of Haifa and Oranim college
Session: Spectroscopy
Chair: Gerhard Wiegleb, FH Dortmund, Germany
- Broadband UV LED light source for spectroscopic applications 13:00 - 13:30
Torsten Jenek, Heraeus Noblelight GmbH
- Measuring gas concentrations with UV LED for emission and environmental monitoring applications 13:30 - 14:00
Camiel Heffels, Siemens AG
- Online water monitoring based on UV-LEDs 14:00 - 14:15
Alexander Benz, scan Messtechnik GmbH
- Autofluorescence based rapid detection of microbial contaminations for hygiene monitoring 14:15 - 14:30
Frank Stüpmann, Silicann Systems GmbH
- Coffee Break + Exhibition 14:30 - 15:00
Session: Semiconductors & Devices II
Chair: Leo Schowalter, Crystal IS, Inc., USA
- Current status and future works of high power deep UV LEDs 15:00 - 15:30
RakJun Choi, LG Innotek
- Enhancement of light extraction efficiency of DUV LEDs by high UV durable fluoro resin encapsulation and light distribution lens 15:30 - 16:00
Yoshihiko Sakane, AGC Asahi Glass Co., Ltd
- Development of efficient and reliable UVB light emitting diodes for medical and material processing 16:00 - 16:15
Tim Kolbe, UVphotonics NT GmbH
- Narrow band milliwatts power operation of AlGaN based UVB LED for medical applications 16:15 - 16:30
M. Ajmal Khan, RIKEN
Session: UV Curing I
Chair: Peter Rotsch, OSA Opto Light GmbH, Germany
- Characteristics of LED-UV lamps for curing applications and technical solutions 15:00 - 15:30
Petra Burger, Dr. Hönle AG
- Curing advantages with deep-UV LED below 300nm 15:30 - 16:00
Tanja Bizjak-Bayer, Excelitas Technologies
- Innovations in photo-curable materials for fast curing and high quality pattering 16:00 - 16:15
Anja Voigt, micro resist technology GmbH
- Status and trends of the UV LED curing industry 16:15 - 16:30
P.Boulay, Yole Développement, France
- Poster Session + Exhibition 16:30 - 18:30
- Networking Dinner 18:30 - 21:30
Tuesday, April 24, 2018
- Registration 08:00 - 17:00
Session: Semiconductors & Devices III
Chair: Masafumi Jo, RIKEN, Japan
- Development of short wavelength UVC LEDs at 265nm and below for water disinfection and water quality 08:30 - 09:00
Leo Schowalter, Crystal IS, Inc.
- Improving the reliability of UV-B and UV-C LEDs 09:00 - 09:30
Sven Einfeldt, Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik
- Fabrication and packaging of 1watt class 275nm UVC LEDs lamp for water and air disinfection 09:30 - 09:45
Xudong Liang, Qingdao Jason Electric Co., Ltd.
- Miniaturized hermetic reflector cavity packaging for UV LEDs 09:45 - 10:00
Ulli Hansen, MSG Lithoglas GmbH
Session: Plant Growth & Food II
Chair: Marcel Jansen, University College Cork, Ireland
- UVB radiation from LEDs impact the formation of health-promoting secondary plant metabolites 08:30 - 09:00
Melanie Wiesner-Reinhold, Leibniz Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V
- Postharvest UV-B application on fruits. A study on nutraceutical quality, shelf life and responses to fungal infection 09:00 - 09:30
Annamaria Ranieri, University of Pisa
- Inactivation of food borne pathogens of escherichia coli, listeria and salmonella by single and multiple wavelength ultraviolet-light emitting diodes 09:30 - 09:45
Tatiana Koutchma, Agriculture and Agri-Food Canada
- UV LED illumination and ASIC detector unit for fluorescence lifetime determination 09:45 - 10:00
Christian Möller, CiS Forschungsinstitut für Mikrosensorik GmbH
- Coffee Break + Exhibition 10:00 - 10:30
Session: Water & Disinfection III
Chair: Sven Kaemmerer, Xylem GmbH, Germany
- Fluid disinfection using light guiding and UV light emitting diodes 10:30 - 11:00
Gordon Knight, Trojan Technologies
- UV-LEDs as emerging sources for UV based advanced oxidation: Opportunities and challenges 11:00 - 11:30
Madjid Mohseni, University of British Columbia
- Irradiance-dependent UV dose response in microorganism and biomolecule inactivation 11:30 - 11:45
Jay Pasquantino, Phoseon Technology
- Decomposition of organic compounds through UV-LED advanced oxidation processes 11:45 - 12:00
Babak Adeli, Acuva Technologies Inc.
Session: Medical Applications II
Chair: Regina Sommer, Medizinische Universität Wien
- Experiences with in-vivo and in-vitro tests of sun protection products 10:30 - 11:00
Ulrike Heinrich, DermaTronnier
- Wearable LED-based device for phototherapy applications 11:00 - 11:30
Francesca Farrell, University of Strathclyde
- Limits and possibilities to detect free radical formation in skin during UV‐irradiation 11:30 - 11:45
Stephanie Albrecht, Charité – Universitätsmedizin Berlin
- Light-initiated drug release from nanocarriers 11:45 - 12:00
Alexa Patzelt, Charité – Universitätsmedizin Berlin
- Lunch Break (Buffet) + Exhibition 12:00 - 13:00
Session: Water & Disinfection IV
Chair: Sara Beck EAWAG, Switzerland
- Control of water-borne infections by UV irradiation 13:00 - 13:30
Regina Sommer, Medical University of Vienna
- Air disinfection with an UVC LEDs device 13:30 - 14:00
Marvin Ruffin, Excelitas Technologies
- Efficiency of UV-LED/TiO2/ K2S2O8 system for photocatalytic decomposition of pharmaceutical pollutants in contaminated water 14:00 - 14:15
Mohammad Hossein Rasoulifard, University of Zanjan
- Ultraviolet membrane bioreactor for enhancing the removal of organic matter in micro-polluted water 14:15 - 14:30
Yongji Zhang, Tongji University
Session: Spectroscopy II
Chair: Frank Stüpmann, Silican, Germany
- UV LEDs for spectroscopic sensor application 13:00 - 13:30
Martin Degner, University of Rostock
- ULTRA.sens®: UV LEDs in industrial gas sensing applications 13:30 - 14:00
Gerhard Wiegleb, Fachhochschule Dortmund
- Development and application of UV-LED gas sensing devices 14:00 - 14:15
Fariborz Taghipour, University of British Columbia
- Application of deep UV-LEDs for metrology and process control in semiconductor industry 14:15 - 14:30
Kolja Haberland, LayTec AG
- Coffee Break + Exhibition 14:30 - 15:00
Session: Semiconductors & Devices IV
Chair: Neysha Lobo Ploch, UVphotonics NT GmbH, Germany
- Highly reliable package technologies for UVC LED modules 15:00 - 15:30
Frank Gindele, SCHOTT AG
- Compact UV laser systems 15:30 - 16:00
Bernd Sumpf, Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH)
- Deep UV micro-LED arrays for optical communications 16:00 - 16:15
Xiangyu He, Institute of Photonics
- MOVPE growth of deep ultraviolet LEDs with emission wavelength below 240nm on native AlN and sapphire substrates 16:15 - 16:30
Mohammad Tollabi-Mazraehno, OSRAM Opto Semiconductors GmbH
Session: Measurement I
Chair: Sven Einfeldt, Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Germany
- Characterization and calibration of compact array spectroradiometers for spectral measurements of UV LEDs 15:00 - 15:30
Peter Sperfeld, Physikalisch-Technische Bundesanstalt,
- Why and how to characterize UVC LEDs? Part 1: Test protocols, aging and temperature behavior 15:30 - 15:45
Karl-Heinz Schön, TZW: DVGW - Technologiezentrum Wasser
- Why and how to characterize UVC LEDs? Part 2: Measurement of directivity and UVC output 15:45 - 16:00
Tim Schwarzenberger, TZW: DVGW - Technologiezentrum Wasser
- Standardization of measurement of UV-LED lamp output feasibility and tolerance to error 16:00 - 16:15
Kari Sholtes, University of Colorado Boulder
- A stray light corrected array spectroradiometer for complex high dynamic range measurements in the UV spectral range 16:15 - 16:30
Mike Clark, Gigahertz-Optik GmbH
- Closing Remarks16:30 – 17:00
- Roundtable on UVC System Standards17:00 – 18:30
- Optional: Guided Sightseeing | Berlin - A City in Transition17:00 - 18:30
Participation in the city tour is limited. Please contact the registration counter if you would like to attend.
Wednesday, April 25, 2018
- Transfer09:00 – 10:00
- Technical Tours/Visits10:00 – 12:00
Use the opportunity to visit a company or research institution in and nearby Berlin.