Light Conversion Efficiency of Emitters on Top of Plasmonic and Dielectric Arrays of Nanoparticles

Together with our collaborators from Kyoto University, we are proud to contribute to the special issue in ECS Journal of Solid State Science and Technology in the honor of Prof. Isamu Akasaki. In this manuscript we investigate the optical absorption of emitter layers deposited on diffractive arrays of silver and titanium dioxide nanoparticle using an…
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June 23, 2020 0

Bootcamp Hendrix Genetics

From 11th to 13th of February, the second PhotonDelta Application Bootcamp was held at TU/e. Niels van Hoof participated as an expert in the field, trying to come up with solutions for Hendrix Genetics with the use of integrated photonics. The challenge was set on measuring conventional egg properties. The company was enthusiastic about the…
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February 20, 2020 0

PhD thesis: Mohammad Ramezani

Click on this link to get a copy.

January 7, 2020 0

Abstract submission to SCOM 2020 open until January 31st.

SCOM 2020 is the third international workshop on strong coupling in organic materials. It will be held in Gothenburg in Sweden on 26-29 April 2020. It builds on the very successful workshops, SCOM16 and SCOM18, held in San Sebastian and in Eindhoven in 2016 and in 2018, respectively.   The workshop brings together researchers from different disciplines including…
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January 7, 2020 0

Ultrafast Dynamics of Non-equilibrium Organic Exciton-Polariton Condensates

In our recently published manuscript in Nano Letters, we have demonstrated the important role that vibrations in molecules have for the condensation and the emission of organic exciton-polariton lasers. You can find the manuscript in this link or read the news item.

December 28, 2019 0

Photonics @ Dutch Design Week

We are proud that our work on photonics is presented at the Drivers of Change exhibition of the Dutch Design Week (DDW). The DDW is the biggest design event in Northern Europe. It attracts more than 350,000 visitors from home and abroad. The Drivers of Change exhibition of TU/e presents the latest developments in the…
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October 20, 2019 0

Our start-up TeraNova is founded

The first interdepartmental start-up company, TeraNova B.V., has been founded ( TeraNova B.V. is an initiative of the Applied Physics research group Photonics and Semiconductor Nanophysics (Prof. Jaime Gómez Rivas) and Electrical Engineering research group Integrated Circuits (Prof. Marion Matters-Kammerer). Besides Gómez Rivas and Matters-Kammerer, also Dr. Mohammad Ramezani (Photonics and Semiconductor Nanophysics) and Ing. Corné…
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September 18, 2019 0

Keynote presentation at IRMMW 2019

Stan ter Huurne has given a keynote presentation at the IRMMW conference in Paris. Stan presented the work that he done together with Niels van Hoof on modes with infinite lifetime (bound states in the continuum) at THz frequencies. Niels also presented the work on THz near-field microscopy.

September 14, 2019 0

Francesco Verdelli joins the group

On September 1st, Francesco Verdelli joined the Surface Photonics group. Francesco will work on a PhD project on polaritonic chemistry in collaboration with the group of Andrea Baldi. We welcome Francesco to the the group.

September 14, 2019 0

Enhanced Delayed Fluorescence in Tetracene Crystals by Strong Light‐Matter Coupling

We have demonstrated a four-fold enhancement of the delayed fluorescence in tetracene crystals by strongly coupling singlet excitons to photons in an optical cavity formed by a nanoparticle array. The enhanced luminescence is attributed to triplet excitons that are harvested by the lower polariton band emerging from the strong coupling. These type of effects in…
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August 20, 2019 0