Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jerome Tignon"'
Autor:
Valentino Pistore, Hanond Nong, Pierre-Baptiste Vigneron, Katia Garrasi, Sarah Houver, Lianhe Li, A. Giles Davies, Edmund H. Linfield, Jerome Tignon, Juliette Mangeney, Raffaele Colombelli, Miriam S. Vitiello, Sukhdeep S. Dhillon
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Photonic solutions for generating free space millimeter radiation is a fast developing field that combines optoelectronics and RF domains but has many challenges. Here the authors present a quantum cascade laser (QCL) based solution for THz laser emi
Externí odkaz:
https://doaj.org/article/023f50c82f17438595d3c5cf9906dbb0
Autor:
Minoosh Hemmat, Sabrine Ayari, Martin Mičica, Hadrien Vergnet, Shasha Guo, Mehdi Arfaoui, Xuechao Yu, Daniel Vala, Adrien Wright, Kamil Postava, Juliette Mangeney, Francesca Carosella, Sihem Jaziri, Qi Jie Wang, Zheng Liu, Jérôme Tignon, Robson Ferreira, Emmanuel Baudin, Sukhdeep Dhillon
Publikováno v:
InfoMat, Vol 5, Iss 11, Pp n/a-n/a (2023)
Abstract Platinum diselenide (PtSe2) is a promising two‐dimensional (2D) material for the terahertz (THz) range as, unlike other transition metal dichalcogenides (TMDs), its bandgap can be uniquely tuned from a semiconductor in the near‐infrared
Externí odkaz:
https://doaj.org/article/d05507f3f11d4751966c840f8996afb5
Autor:
Joshua R. Freeman, Julien Madéo, Anthony Brewer, Sukhdeep Dhillon, Owen P. Marshall, Nathan Jukam, Dimitri Oustinov, Jerome Tignon, Harvey E. Beere, David A. Ritchie, Jisoon Ihm, Hyeonsik Cheong
Publikováno v:
AIP Conference Proceedings.
We describe a heterogeneous THz quantum cascade laser that is composed of two different active region designs. This device emits simultaneously at around 2.5 THz and 2.9 THz with a certain frequency tunability by applied current. We also investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ce94d42b6694d63c776b70030ff0a5
https://doi.org/10.1063/1.3666454
https://doi.org/10.1063/1.3666454
Autor:
Simon Messelot, Elisa Riccardi, Sylvain Massabeau, Federico Valmorra, Michael Rosticher, Kenji Watanabe, Takashi Taniguchi, Jérôme Tignon, Thomas Boulier, Vincent Dauvois, Matthieu Delbecq, Sukhdeep Dhillon, Sébastien Balibar, Takis Kontos, Juliette Mangeney
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p L012018 (2022)
Graphene has recently emerged as an important material for optoelectronic applications owing to its unique properties. Here, we show that graphene is also appealing for the development of THz quantum optics when used for quantum dots. In particular,
Externí odkaz:
https://doaj.org/article/46cd0cebae51451d8023eec929c2e453
Autor:
Iman Kundu, Feihu Wang, Xiaoqiong Qi, Hanond Nong, Paul Dean, Joshua R. Freeman, Alexander Valavanis, Gary Agnew, Andrew T. Grier, Thomas Taimre, Lianhe Li, Dragan Indjin, Juliette Mangeney, Jérôme Tignon, Sukhdeep S. Dhillon, Aleksandar D. Rakić, John E. Cunningham, Edmund H. Linfield, A. Giles Davies
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Single-mode, tuneable monolithic semiconductor lasers are important light sources for integrated photonics. Here, Kundu et al. observe the switch-on dynamics and mode competition of a terahertz quantum cascade laser and explain the behaviour with a c
Externí odkaz:
https://doaj.org/article/984322cdb0e7401b9d2a32e861ee7325
Autor:
Iman Kundu, Feihu Wang, Xiaoqiong Qi, Hanond Nong, Paul Dean, Joshua R. Freeman, Alexander Valavanis, Gary Agnew, Andrew T. Grier, Thomas Taimre, Lianhe Li, Dragan Indjin, Juliette Mangeney, Jérôme Tignon, Sukhdeep S. Dhillon, Aleksandar D. Rakić, John E. Cunningham, Edmund H. Linfield, A. Giles Davies
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article contained an error in the Acknowledgements, which incorrectly omitted the following: ‘We also acknowledge support from the Australian Research Council’s Discovery Projects Funding Scheme (Grant DP 160 103910).
Externí odkaz:
https://doaj.org/article/980da40614f44df993522d22bb33efd0
Autor:
GUILLET, Thierry, CHIARUTTINI, François, BRIMONT, Christelle, BRETAGNON, Thierry, DOYENNETTE, Laetitia, LEFEBVRE, Pierre, VALVIN, Pierre, Damilano, Benjamin, Chenot, Sebastien, Cordier, Yvon, VLADIMIROVA, Maria
Publikováno v:
TERAMETANANO-3: Terahertz Emission, Metamaterials and Nanophotonics.
TERAMETANANO-3: Terahertz Emission, Metamaterials and Nanophotonics., Alexey Kavokin-Jerome Tignon-Timothy C. H. Liew-Pavel Belov, Mar 2018, Uxmal, Mexico
TERAMETANANO-3: Terahertz Emission, Metamaterials and Nanophotonics., Alexey Kavokin-Jerome Tignon-Timothy C. H. Liew-Pavel Belov, Mar 2018, Uxmal, Mexico
International audience; Excitons in nitride quantum wells (QWs) are naturally indirect due to the strong internal electric field: electron and hole within such excitons are spatially separated, leading to strong dipole moments and long radiative life
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::94c1bfee8372bccf12edf3bb2ebb7d74
https://hal.archives-ouvertes.fr/hal-01908823
https://hal.archives-ouvertes.fr/hal-01908823
