OLED-pumped organic laser

Daan Lenstra; Alexis Fischer; Amani Ouirimi; Nixson Loganathan; Mahmoud Chakaroun

doi:10.1117/12.3014720

18 June 2024 OLED-pumped organic laser

Daan Lenstra, Alexis Fischer, Amani Ouirimi, Nixson Loganathan, Mahmoud Chakaroun

Proceedings Volume 13013, Organic Electronics and Photonics: Fundamentals and Devices IV; 1301307 (2024) https://doi.org/10.1117/12.3014720
Event: SPIE Photonics Europe, 2024, Strasbourg, France

Abstract

We report a numerical investigation of the recently proposed (Nature 621, 2023, 746) high-speed μ-OLED optically pumped organic laser and confirm that in this configuration the threshold for quasi-CW lasing is much easier reached than in case of a direct-electrically pumped organic laser diode. With a new model for the electrically biased OLED, we simulate the generation of pulsed and quasi-CW light. This light is fed into the organic laser where it optically pumps the emitting organic medium The model is voltage-driven and includes field-enhanced Langevin recombination in the OLED, Stoke-shifted reabsorption in both the OLED and organic laser, with an optical cavity in the latter. We numerically demonstrate 3.5 kA/cm² laser threshold current density, 1 GHz modulation and conjecture the capability of Gb/s data transmission with this device.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Daan Lenstra, Alexis Fischer, Amani Ouirimi, Nixson Loganathan, and Mahmoud Chakaroun "OLED-pumped organic laser", Proc. SPIE 13013, Organic Electronics and Photonics: Fundamentals and Devices IV, 1301307 (18 June 2024); https://doi.org/10.1117/12.3014720

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