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SPIE Optics + Photonics 2023


  • San Diego Convention Center San Diego, California, USA (map)

We are excited to announce that Dr. Antonio Cabas Vidani from Fluxim will be attending the SPIE Optics + Photonics conference and presenting two exciting talks that delve into cutting-edge research in the field of solar cells and organic light-emitting diodes (OLEDs).

On 20th August 2023, from 11:45 AM to 12:00 PM PDT in Convention Center Room 7B, Antonio will present a talk titled "Evidence for generation of trap states during degradation of thermally-activated delayed fluorescent OLEDs".

This presentation will focus on thermally activated delayed fluorescent (TADF) OLEDs, which promise higher luminous efficiency than traditional OLEDs but have a shorter lifetime. Antonio will discuss the in-depth electrical characterization of TADF devices and highlight the formation of interfacial trap states during degradation. The talk will also delve into how voltage applied before performing a C-V scan and the emptying of trap states due to Shockley-Read-Hall recombination can cause shifts in device performance​​.

Find out more about this talk here >


The second talk, titled "Aging and characterization of high-bandgap perovskites for tandem solar cell devices," will take place on 24th August 2023, from 2:30 PM to 2:50 PM PDT in Convention Center Room 10.

Antonio will present research on perovskite solar cells, highlighting their potential in tandem solar cell technologies due to their bandgap tunability and high efficiency. The talk will feature encapsulated perovskite solar cells with wide bandgaps suitable for regular and bifacial tandems tested under various conditions, and an explanation of performance decay due to a drop in current​

Learn more here >


Fluxim is happy to be part of these important conversations shaping the future of solar cell and OLED technology. We encourage everyone to join us at the conference and hear from our expert, Dr. Vidani. For more details about the conference and the presentations, please visit the SPIE Optics + Photonics conference website.

About SPIE Optics + Photonics

The SPIE Optics + Photonics 2023 conference is a major event in the field of optical sciences and technology. Scheduled to take place in San Diego, California, United States, from the 20th to the 24th of August, 2023, the conference serves as a platform for researchers and scientists to share the latest advances in optical sciences.

The event comprises three symposia and more than 50 conferences, making it a leading multidisciplinary meeting in the field. The conference is a meeting, symposium, and exhibition rolled into one