Miniaturized photonic sensors based on micro-interferometers

C. J. Oton; J. Elaskar; F. Bontempi; F. Piretta; R. M. A. Ayaz; S. Faralli; F. Di Pasquale

doi:10.1117/12.2655436

17 March 2023 Miniaturized photonic sensors based on micro-interferometers

C. J. Oton, J. Elaskar, F. Bontempi, F. Piretta, R. M. A. Ayaz, S. Faralli, F. Di Pasquale

Proceedings Volume 12424, Integrated Optics: Devices, Materials, and Technologies XXVII; 124240S (2023) https://doi.org/10.1117/12.2655436
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

It is well known that interferometers make great sensors. This is because phase is a magnitude that can be measured with very accurate precision and with a great dynamic range at the same time. Integrating these devices on a chip is very appealing because it can make the device much smaller, lighter, and affordable. However, this technology also poses some challenges, which can degrade performance with respect to free-space or fiber-based devices. In this work we overview these challenges and possible strategies to tackle them.

Conference Presentation

Citation Download Citation

C. J. Oton, J. Elaskar, F. Bontempi, F. Piretta, R. M. A. Ayaz, S. Faralli, and F. Di Pasquale "Miniaturized photonic sensors based on micro-interferometers", Proc. SPIE 12424, Integrated Optics: Devices, Materials, and Technologies XXVII, 124240S (17 March 2023); https://doi.org/10.1117/12.2655436

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