Phase-locking and delay-induced instabilities in a dual- frequency fiber laser

Autor: Marie Guionie, Aurélien Thorette, Marco Romanelli, Anthony Carré, Goulc'Hen Loas, Emmanuel Pinsard, Laurent Lablonde, Benoît Cadier, Mehdi Alouini, Marc Vallet, Marc Brunel

Publikováno v: International Symposium on Physics and Applications of Laser Dynamics 2019 (IS-PALD 2019)
International Symposium on Physics and Applications of Laser Dynamics 2019 (IS-PALD 2019), Nov 2019, Metz, France
HAL

International audience; We show that the polarization modes of a dual-frequency fiber laser can be efficiently phase-locked using optical frequency-shifted feedback, leading to a stable optically-carried microwave clock signal. We also show that a de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::747c071e7ae08f162b483f6bc18ad948
https://hal.archives-ouvertes.fr/hal-02471152/file/Guionie_ISPALD_2019.pdf

An optical instrument for the submillimeter spectroscopy of the volatile metabolome

Autor: Cyril Hamel, François Bondu, Françoise Binet, Ludovic Frein, Anthony Carré, Goulc'Hen Loas, Guillaume Ducournau, Virginie Daburon, Jean-Francois Lampin

Publikováno v: IEEE Xplore Digital Library
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.19149312
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019)
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), Sep 2019, Paris, France. pp.19149312

International audience; We are designing and realizing an instrument for the spectroscopy of the volatile metabolome of the soil microorganisms. The use of optical telecommunication elements makes it possible to realize a compact source with a wide r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272d8e23a6bfa7dce66aebe6198c7ddc
https://hal.science/hal-02292414

Dual polarization DFB fiber lasers as optical phase-locked microwave sources in the 1-10 GHz range

Autor: Marco Romanelli, M. Guionie, Marc Brunel, Emmanuel Pinsard, Ludovic Frein, Goulc'Hen Loas, Marc Vallet, Anthony Carré, François Bondu, Mehdi Alouini, Benoit Cadier

Publikováno v: Proc. SPIE
SPIE Photonics Europe 2018
SPIE Photonics Europe 2018, Apr 2018, Strasbourg, France. SPIE Proc. SPIE, 10683, pp.106832G, 2018, Fiber Lasers and Glass Photonics: Materials through Applications. 〈10.1117/12.2306049〉
SPIE Photonics Europe 2018, Apr 2018, Strasbourg, France. pp.106832G, ⟨10.1117/12.2306049⟩

International audience; Fully fibered microwave-optical sources at 1.5 μm are studied experimentally. It is shown that the beat note between two orthogonally polarized modes of a distributed-feedback fiber laser can be efficiently stabilized using a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82e7669549fe9db212504cd8c58eef19
https://hal.archives-ouvertes.fr/hal-01800096

A generative adversarial network (GAN) approach to creating synthetic flame images from experimental data

Autor: Anthony Carreon, Shivam Barwey, Venkat Raman

Publikováno v: Energy and AI, Vol 13, Iss , Pp 100238- (2023)

Modern diagnostic tools in turbulent combustion allow for highly-resolved measurements of reacting flows; however, they tend to generate massive data-sets, rendering conventional analysis intractable and inefficient. To alleviate this problem, machin

Externí odkaz: https://doaj.org/article/78b07d1be068460ca6359c37c9128c0b

High spectral purity microwave and terahertz oscillator

Autor: Jean-Francois Lampin, Cyril Hamel, Goulc'Hen Loas, Gregoire Pillet, Steve Bouhier, Ghaya Baili, F. Cleva, J.-P. Coulon, Alexandre Beck, Emilien Peytavit, Anthony Carré, Antoine Rolland, François Bondu, Loic Morvan, Xavier Wallart, Marc Brunel, Ludovic Frein, Gwennaël Danion, A. Brillet, Christophe Coinon, Jérôme Bourderionnet, Guillaume Ducournau, Mehdi Alouini, Mohamed Zaknoune, M. Merzougui, Marc Vallet, Tahsin Akalin

Publikováno v: 6th Joint IEEE International Frequency Control Symposium/European Frequency and Time Forum, IFCS-EFTF 2013
6th Joint IEEE International Frequency Control Symposium/European Frequency and Time Forum, IFCS-EFTF 2013, 2013, Prague, Czech Republic. paper IFCS-EFTF2-A2-5, 40-42, ⟨10.1109/EFTF-IFC.2013.6702198⟩
6th Joint IEEE International Frequency Control Symposium/European Frequency and Time Forum, IFCS-EFTF 2013, 2013, Prague, Czech Republic. paper IFCS-EFTF2-A2-5, 40-42, 2013, 〈10.1109/EFTF-IFC.2013.6702198〉
6th Joint IEEE International Frequency Control Symposium/European Frequency and Time Forum, IFCS-EFTF 2013, 2013, Prague, Czech Republic. pp.40-42, ⟨10.1109/EFTF-IFC.2013.6702198⟩

International audience; We report on the design of an ultra stable microwave/THz oscillator and on the realization and the characterization of its laser source. The tunable oscillator is expected to show below -150 dB rad2/Hz phase instability at an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::219cc879073fd9b4da1d3ad97e87a910
https://hal.archives-ouvertes.fr/hal-00944028