Thirty years in silicon photonics: a personal view

L Pavesi - Frontiers in Physics, 2021 - frontiersin.org
Silicon Photonics, the technology where optical devices are fabricated by the mainstream
microelectronic processing technology, was proposed almost 30 years ago. I joined this …

[HTML][HTML] The infinity-loop microresonator: A new integrated photonic structure working on an exceptional surface

R Franchi, S Biasi, D Piciocchi, L Pavesi - APL Photonics, 2023 - pubs.aip.org
Exceptional points, where eigenvalues and eigenvectors coalesce, impact the behavior of
different photonics components that show, eg, enhanced sensing, coherent perfect …

Interferometric method to estimate the eigenvalues of a non-Hermitian two-level optical system

S Biasi, R Franchi, F Mione, L Pavesi - Photonics Research, 2022 - opg.optica.org
Non-Hermitian physics has found a fertile ground in optics. Recently, the study of mode
coalescence, ie, exceptional points, has led to the discovery of intriguing and …