Presentation
17 March 2023 2D material-based functional optoelectronics
Thomas Mueller
Author Affiliations +
Abstract
The materials that have enabled the information technology revolution over the past decades will soon reach their physical limits. Novel nanomaterials and technologies have therefore become a major focus of current solid-state device research, with two-dimensional (2D) materials being one of the most promising candidates. While much progress has been made on an individual device level, only a few studies have looked into more complex systems. In this talk I will present realizations of optoelectronic and photonic systems, comprising a large number of 2D material-based devices. In particular, I will discuss photosensors that are able to simultaneously sense and process optical information without latency. We achieved both supervised and unsupervised learning and successfully trained the sensors to classify and encode images, that are optically projected onto the chip. I will discuss investigations of 2D device variability, its physical origins, and how it affects system performance.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas Mueller "2D material-based functional optoelectronics", Proc. SPIE PC12423, 2D Photonic Materials and Devices VI, (17 March 2023); https://doi.org/10.1117/12.2649416
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KEYWORDS
Optoelectronics

Information technology

Machine learning

Nanomaterials

Nanotechnology

Optoelectronic devices

Photonics systems

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