Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Stephane Boubanga Tombet"'
Autor:
Stephane Boubanga-Tombet, Wojciech Knap, Deepika Yadav, Akira Satou, Dmytro B. But, Vyacheslav V. Popov, Ilya V. Gorbenko, Valentin Kachorovskii, Taiichi Otsuji
Publikováno v:
Physical Review X, Vol 10, Iss 3, p 031004 (2020)
We study terahertz (THz) radiation transmission through grating-gate graphene-based nanostructures. We report on room-temperature THz radiation amplification stimulated by current-driven plasmon excitation. Specifically, with an increase of the dc cu
Externí odkaz:
https://doaj.org/article/88ae959e067743ae9fc917e037461794
Publikováno v:
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium.
Autor:
Stephane Boubanga-Tombet, Alexandrine Huot, Iwan Vitins, Stefan Heuberger, Christophe Veuve, Andreas Eisele, Rob Hewson, Eric Guyot, Frédérick Marcotte, Martin Chamberland
Publikováno v:
Remote Sensing, Vol 10, Iss 10, p 1518 (2018)
Remote sensing systems are largely used in geology for regional mapping of mineralogy and lithology mainly from airborne or spaceborne platforms. Earth observers such as Landsat, ASTER or SPOT are equipped with multispectral sensors, but suffer from
Externí odkaz:
https://doaj.org/article/028d5f3186ab40c0b5d52a8b189c930f
Autor:
Patrick O'Donoughue, Alain Berry, Stephane Boubanga Tombet, Vincent Farley, Olivier Robin, Kishan Prithipaul
Publikováno v:
Optical Measurement Systems for Industrial Inspection XII.
In this work we explore the use of infrared deflectometry in the case of dynamic vibration measurements. This work also aims to provide a comparison of the performances and implementations of visible and infrared deflectometry with measurements condu
Publikováno v:
Thermosense: Thermal Infrared Applications XLIII.
In this study, we investigated the assessment of the damaged area on composites ballistic plates subjected to high velocity impact. The active pulsed thermography technique was used for performing post-mortem analysis of the impacted specimens. Quant
The use of airborne remote sensing techniques for geological mapping offers many benefits as it allows coverage of large areas in a very efficient way. While hyperspectral imaging from airborne/spaceborne platforms is now a well-established method ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e7efe0e3ac8ad8ec657dd56429457e2
https://doi.org/10.5194/egusphere-egu21-7494
https://doi.org/10.5194/egusphere-egu21-7494
The formation of Earth atmosphere and oceans have been primarily deeply influenced by volcanic emissions. In addition, the planet radiative balance and stratospheric chemistry can be affected by materials injected into the atmosphere by large explosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b17ee7b85631db0e33b0a4ff613d498
https://doi.org/10.5194/egusphere-egu2020-4816
https://doi.org/10.5194/egusphere-egu2020-4816
Autor:
Stephane Boubanga Tombet, Éric Guyot
Publikováno v:
Proceedings of the 2020 International Conference on Quantitative InfraRed Thermography.
Graphene-based van der Waals heterostructures towards a new type of terahertz quantum-cascade lasers
Autor:
Akira Satou, Takayuki Watanabe, Stephane Boubanga Tombet, Taiichi Otsuji, Victor Ryzhii, Alexander A. Dubinov, Deepika Yadav
Publikováno v:
Terahertz Emitters, Receivers, and Applications X.
Current-injection pumping in graphene makes carrier population inversion enabling lasing and/or amplification of terahertz (THz) radiation. We have recently demonstrated single-mode THz lasing at 100K in graphene-channel transistor laser structures.
Publikováno v:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XX.
The integration of thermal infrared (TIR) hyperspectral systems into Unmanned Aerial Vehicles (UAVs) platforms is expected to open doors toward a wide variety of demanding thermal imaging applications ranging from academics and research to industry.