Concept
Effet Sagnac
Publications associées (54)
Cost-effective equalization of electro-optic frequency combs in a Sagnac interferometer
Camille Sophie Brès, Jianqi Hu, Ivan Cardea
We present a cost-effective electro-optic frequency comb generation and equalization method using a single phase modulator inserted in a Sagnac interferometer layout. The equalization relies on the interference of comb lines generated in both clockwise and ...
Optica Publishing Group2023Out-of-body illusion induced by visual-vestibular stimulation
Olaf Blanke, Bruno Herbelin, Florian Lance, Hsin-Ping Wu, Sophie Jacqueline Andrée Betka, Estelle Nakul
Out-of-body experiences (OBEs) are characterized by the subjective feeling of being located outside one's physical body and perceiving one's own body from an elevated perspective looking downwards. OBEs have been correlated with abnormal integration of bod ...
Cambridge2023Probing unconventional performance of fiber resonators: light storage, generation and manipulation
This thesis aims at investigating the performance of figure-9 (figure-of-nine) optical fiber resonators as a practical solution for light storage, light generation and manipulation.
The first part of the thesis focuses on a theoretical and experimental stu ...
EPFL2021Optical test procedure for characterization and calibration of robotic fiber positioners for multiobject spectrographs
Jean-Paul Richard Kneib, Mohamed Bouri, Ricardo Jorge Araùjo Pereira, Luzius Gregor Kronig, Philipp Hörler, Loïc Grossen
The recent burgeoning interest in massive multiobject spectroscopy has pushed the development of massive optical fiber positioning systems. These systems rely on precise fiber placement to detect the light spectra of many stars and galaxies. One successful ...
2020Flexure-based multi-degrees-of-freedom in-vivo force sensors for medical instruments
Simon Nessim Henein, Charles Baur, Marine Chantal Elisabeth Geneviève Clogenson, Sebastian Krzysztof Fifanski, José Luis Rivera Gutiérrez
This paper presents novel multi-degrees-of-freedom force sensors based on flexures used as mecano-optical transducers (named flexure body) and white light interferometers used as opto-electrical transducers. Together, these transducers make up a load cell ...
2016