2025/02/05 by Yurii V. Konov, Konov, Yurii V., Dmitrii A. Pykhtin +5
Engineering · Physics and Astronomy · #Applied Physics (physics.app-ph) #FOS: Physical sciences #Optics (physics.optics) #Photonic Crystals and Applications #Photonic and Optical Devices #Plasmonic and Surface Plasmon Research
paper · pdf · doi:10.48550/arxiv.2502.02845
openalex publication_date 2025/02/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Developing tunable photodetectors that can operate over a wide range of wavelengths and integrating them into integrated circuits is a significant challenge in today's technology. These devices must be miniaturized, inexpensive, and easily manufactured. To address this challenge, we propose the development of a tunable planar hot-electron photodetector based on Tamm plasmon polariton. The tuning of the operational wavelength is achieved by incorporation of a material with a phase transition, Sb2S3, into Tamm plasmon polariton based structure. This allows for tuning of the detection wavelength over a broad range, encompassing all bands of the telecommunications spectrum.