Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Nitrure de silicium"'
Autor:
Han, Qi
Le développement des télécommunications optiques à haute capacité fait des multiplexeurs en longueur d'onde un sujet brûlant des récentes recherches. Dans cette thèse, nous proposons et démontrons des réseaux sélectifs planaires ou (Arraye
Externí odkaz:
https://hdl.handle.net/20.500.11794/115163
Autor:
Ahammou, Brahim
Publikováno v:
Optics / Photonic. Université de Rennes; McMaster university (Hamilton, Canada), 2023. English. ⟨NNT : 2023URENS001⟩
Due to their attractive properties, silicon nitride (SiNx) based films have been recognized as essential dielectric films in the microelectronic and optoelectronic industries. In this PhD thesis, we describe how we can control the refractive index an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7af7a4c1b3ad4862ef3cf1f72cfd78e3
http://hdl.handle.net/11375/28285
http://hdl.handle.net/11375/28285
Autor:
Capelle, Thibault
Publikováno v:
Quantum Physics [quant-ph]. Sorbonne Université / Université Pierre et Marie Curie-Paris VI, 2020. English
Optics [physics.optics]. Sorbonne Université, 2020. English. ⟨NNT : 2020SORUS045⟩
Optics [physics.optics]. Sorbonne Université, 2020. English. ⟨NNT : 2020SORUS045⟩
In this thesis, we have studied an ultrahigh quality factor mechanical oscillator coupled to a microwave cavity. We will present an original technique to probe the losses of planar microwave cavities, as well as a resolved sideband cooling technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ab6c9f3f257ee459698374c6bfc40ed
https://hal.archives-ouvertes.fr/tel-03030362
https://hal.archives-ouvertes.fr/tel-03030362
Autor:
Boust, Sylvain
Publikováno v:
Optique [physics.optics]. Université Rennes 1, 2021. Français. ⟨NNT : 2021REN1S044⟩
Extended-cavity semiconductor lasers in integrated photonics are compact, exhibit narrow linewidth, low power consumption and are compatible with mass production. They are therefore ideal sources for many applications in C-band such as embedded lidar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::db6a87580850de585563338ad88d9ca0
https://tel.archives-ouvertes.fr/tel-03470991
https://tel.archives-ouvertes.fr/tel-03470991
Autor:
Boust, Sylvain
Publikováno v:
Optique [physics.optics]. Université Rennes 1, 2021. Français. ⟨NNT : 2021REN1S044⟩
Extended-cavity semiconductor lasers in integrated photonics are compact, exhibit narrow linewidth, low power consumption and are compatible with mass production. They are therefore ideal sources for many applications in C-band such as embedded lidar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::db6a87580850de585563338ad88d9ca0
https://theses.hal.science/tel-03470991
https://theses.hal.science/tel-03470991
Autor:
Meynard, Basile
Publikováno v:
Optique / photonique. Université Grenoble Alpes [2020-..], 2021. Français. ⟨NNT : 2021GRALT007⟩
Optique / photonique. Université Grenoble Alpes, 2021. Français
Optique / photonique. Université Grenoble Alpes, 2021. Français
The CEA-LETI research institute recently developed a novel retinal projection concept. The projection system is embedded on transparent glasses for augmented reality (AR) applications. The CEA-LETI concept aims to overcome current limitations of alre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2a7995f0f64c27dc0cf2433efc7ded12
https://hal.archives-ouvertes.fr/tel-03223425v2/file/MEYNARD_2021_archivage.pdf
https://hal.archives-ouvertes.fr/tel-03223425v2/file/MEYNARD_2021_archivage.pdf
Autor:
Ivanov, Edouard
Publikováno v:
Optics [physics.optics]. Sorbonne Université, 2021. English
In this thesis, we study an engineered mechanical oscillator coupled to a microwave cavity. In a preliminary experiment, microwave photons were used as a cold bath to reduce the temperature of the mechanical oscillator by a factor 500. We present sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e752140751047164064aaee29f7338b9
https://hal.archives-ouvertes.fr/tel-03190442/document
https://hal.archives-ouvertes.fr/tel-03190442/document
Autor:
Bourgain, Emma
Publikováno v:
Chirurgie. 2020
Since the global presentation of osseointegration and osteo-anchored prostheses at the Toronto Conference (1982), technical and scientific advances have considerably widened the range of possibilities of screw-retained full-arch prostheses, which reh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5115edd86a0c204f7c22a60c2968a82d
https://dumas.ccsd.cnrs.fr/dumas-03257698/file/BOURGAIN.pdf
https://dumas.ccsd.cnrs.fr/dumas-03257698/file/BOURGAIN.pdf
Autor:
Capelle, Thibault
Publikováno v:
Optics [physics.optics]. Sorbonne Université, 2020. English. ⟨NNT : 2020SORUS045⟩
In this thesis, we have studied an ultrahigh quality factor mechanical oscillator coupled to a microwave cavity. We will present an original technique to probe the losses of planar microwave cavities, as well as a resolved sideband cooling technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::6ab6c9f3f257ee459698374c6bfc40ed
https://hal.archives-ouvertes.fr/tel-03030362v2/document
https://hal.archives-ouvertes.fr/tel-03030362v2/document
Autor:
Seoudi, Tarek
Publikováno v:
Mechanical engineering [physics.class-ph]. Université de Lyon, 2020. English. ⟨NNT : 2020LYSEI009⟩
This thesis is dedicated to the measurement of local pressure and temperature and to compare the heat generation in all-steel and silicon nitride-steel (hybrid) elastohydrodynamic (EHD) contacts. The ultimate goal of this work is to develop a new non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5d824d06ca3624a4f8d2e46f24312c07
https://tel.archives-ouvertes.fr/tel-02900672/document
https://tel.archives-ouvertes.fr/tel-02900672/document