Výsledky vyhledávání - "SOUHAITé, A."

Akademický článek

Infrared tunable 5%MgO:PPLN OPO pumped by a 1-kHz sub-nanosecond microchip laser

Autor: Bruneteau Baptiste, Faure Basile, Debray Jérôme, Souhaité Grégoire, Segonds Patricia, Ishizuki Hideki, Taira Takunori, Boulanger Benoît

Publikováno v: EPJ Web of Conferences, Vol 287, p 05023 (2023)

We built and studied a singly resonant optical parametric oscillator using a 5%MgO:PPLN partial cylinder pumped by a sub-nanosecond microlaser emitting 1064 nm at a repetition rate of 1kHz. It is continuously tunable from 1410 nm up to 4330 nm by rot

Externí odkaz: https://doaj.org/article/69db218febf441b0928b6e36a36718d7

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Akademický článek

Design of an Optical Parametric Oscillator using a BBO partial cylinder for a continuous tunability between 0.4 μm and 0.9 μm

Autor: Bruneteau Baptiste, Faure Basile, Debray Jérôme, Lu Dazhi, Souhaité Grégoire, Wang Jiyang, Segonds Patricia, Boulanger Benoît

Publikováno v: EPJ Web of Conferences, Vol 266, p 03004 (2022)

This work describes the different steps of the design of a cylindric Optical Parametric Oscillator. It is based on a BBO nonlinear crystal shaped as a partial cylinder to be pumped by a commercial micro-laser at 0.355 μm for an energetic and sub-nan

Externí odkaz: https://doaj.org/article/03525622515d4fb89ad0489a29036625

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Akademický článek

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Single-Longitudinal-Mode Tunable Actively Q-switched 2 µm Tm:YAP Laser Using a Transversally Chirped Volume Bragg Grating

Autor: Jean-Michel Melkonian, Eric Lallier, Antoine Godard, Quentin Berthomé, Basile Faure, Arnaud Grisard, Grégoire Souhaité

Publikováno v: Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America, 2020)
Conference on Lasers and Electro-Optics 2020
Conference on Lasers and Electro-Optics 2020, May 2020, Washington (virtual), United States. pp.SM3E.5, ⟨10.1364/CLEO_SI.2020.SM3E.5⟩
Scopus-Elsevier

International audience; A pulsed, single-longitudinal-mode, wavelength-tunable Tm:YAP laser was realized, delivering 270-µJ, 50-ns pulses with 1-kHz repetition rate. Spectral narrowing and tuning from 1940 to 1960 nm is carried out with a transversa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68ea08b2d7e9fd963a7a0f432ad092c2
https://hal.archives-ouvertes.fr/hal-03152635/document

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Single-frequency Tm:YAP laser tunable between 1.94 and 1.96 µm for the generation of LWIR radiation

Autor: Berthomé, Quentin, Grisard, Arnaud, Faure, Basile, Souhaité, Grégoire, Lallier, Eric, Melkonian, Jean-Michel, Godard, Antoine

Publikováno v: OPTRO 2020
OPTRO 2020, Jan 2020, PARIS, France

International audience; A pulsed, single longitudinal mode, wavelength-tunable Tm:YAP laser is reported. We demonstrate 1 kHz stable operation with 270 μJ, 50 ns pulses and a spectrum linewidth narrowed below 4 pm (FWHM) close to the Fourier transfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1fcefb293ada842be9a3e36a82eb12be
https://hal.archives-ouvertes.fr/hal-02489107/file/DPHY20046.1581348774.pdf

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Compact tunable laser source emitting in the LWIR for standoff gas sensing

Autor: Favier, Marine, Faure, Basile, Souhaité, Grégoire, Melkonian, Jean-Michel, Godard, Antoine, Raybaut, Myriam, Grisard, Arnaud, Lallier, Eric

Publikováno v: OPTRO 2020
OPTRO 2020, Jan 2020, PARIS, France

International audience; Tunable coherent sources emitting in the Long Wave Infra Red (LWIR), between 7 and 14 µm can be used in defense application such as standoff detection of hazardous gas and chemical warfare agents. In a previous ANR/DGA projec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f42f947e51312422f948155d81b07681
https://hal.archives-ouvertes.fr/hal-02489054

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Design of an Optical Parametric Oscillator using a BBO partial cylinder for a continuous tunability between 0.4 μm and 0.9 μm

Autor: Baptiste Bruneteau, Basile Faure, Jérôme Debray, Dazhi Lu, Grégoire Souhaité, Jiyang Wang, Patricia Segonds, Benoît Boulanger

Publikováno v: EPJ Web of Conferences. 266:03004

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::208a9cd46ebc1092f9637b31449eb210
https://doi.org/10.1051/epjconf/202226603004

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Akademický článek

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SiGe-enhanced Si capacitive modulator integration in a 300 mm silicon photonics platform for low power consumption

Autor: Remi Beneyton, Laurent Vivien, Sebastien Kerdiles, Delphine Marris-Morini, Philippe Grosse, Frederic Boeuf, Sebastien Cremer, Olivier Gourhant, Diego Perez-Galacho, Pablo Acosta-Alba, Charles Baudot, Aurélie Souhaité, Romuald Blanc, Jonathan Planchot, Ismael Charlet, Catherine Euvrard, Nathalie Vulliet, Maurin Douix

Publikováno v: Optics Express

The successful integration of capacitive phase shifters featuring a p-type strained SiGe layer in a 300 mm silicon photonics platform is presented. The phase shift is evaluated with a voltage swing of only 0.9 Vpp, compatible with CMOS technology. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc39edd9e914ed7da1eef8198c056ac2

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Actively Q-switched tunable single-longitudinal-mode 2 µm Tm:YAP laser using a transversally chirped volume Bragg grating

Autor: Jean-Michel Melkonian, Grégoire Souhaité, Eric Lallier, Quentin Berthomé, Antoine Godard, Arnaud Grisard, Basile Faure

Publikováno v: Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2020, 28 (4), pp.5013-5021. ⟨10.1364/OE.384499⟩

International audience; A pulsed, single longitudinal mode, wavelength-tunable Tm:YAP laser is reported. We demonstrate 1 kHz stable operation with 230 µJ, 50 ns pulses and a spectrum linewidth narrowed below 4 pm (FWHM) close to the Fourier transfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87bdb16902eb5b83344b40f112a39ca1
https://doi.org/10.1364/oe.384499

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