Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Jean-Michel Manceau"'
Autor:
Stefano Pirotta, Ngoc-Linh Tran, Arnaud Jollivet, Giorgio Biasiol, Paul Crozat, Jean-Michel Manceau, Adel Bousseksou, Raffaele Colombelli
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Broadband integrated electrical modulators are key components for photonic systems. Here, the authors present a room temperature mid-IR free-space amplitude modulator based on a semiconductor heterostructure that exploits the change in reflectance oc
Externí odkaz:
https://doaj.org/article/aaa047846f1f4f5099e885ab893617fe
Autor:
Ngoc Linh Tran, Giorgio Biasiol, Arnaud Jollivet, Alberto Bertocci, François H. Julien, Jean-Michel Manceau, Raffaele Colombelli
Publikováno v:
Photonics, Vol 6, Iss 2, p 38 (2019)
We report on the systematic study of two main scattering mechanisms on intersubband transitions, namely ionized impurity scattering and interface roughness scattering. The former mechanism has been investigated as a function of the dopants position w
Externí odkaz:
https://doaj.org/article/da714c56052e4e99ae9ec0b8d62f4066
Publikováno v:
Physical Review X, Vol 5, Iss 1, p 011031 (2015)
Cavity polaritons are mixed states, partially microcavity photon and partially material excitation, which behave as bosons up to a critical density. In the case of excitonic polaritons, the critical parameter is the Mott density, which cannot be tail
Externí odkaz:
https://doaj.org/article/957ad5b135c946299af208f8e92d93fa
Autor:
Paul Goulain, Chris Deimert, Mathieu Jeannin, Stefano Pirotta, Wojciech Julian Pasek, Zbigniew Wasilewski, Raffaele Colombelli, Jean‐Michel Manceau
Publikováno v:
Advanced Optical Materials. 11
Autor:
Daniele De Bernardis, Mathieu Jeannin, Jean-Michel Manceau, Raffaele Colombelli, Alessandro Tredicucci, Iacopo Carusotto
Publikováno v:
Physical Review B. 106
We analyse the effect of a strong perpendicular magnetic field on an intersubband transition in a disordered doped quantum well strongly coupled to an optical cavity. The magnetic field changes the lineshape of the intersubband optical transition due
Autor:
Mario Malerba, Simone Sotgiu, Andrea Schirato, Leonetta Baldassarre, Raymond Gillibert, Valeria Giliberti, Mathieu Jeannin, Jean-Michel Manceau, Lianhe Li, Alexander Giles Davies, Edmund H. Linfield, Alessandro Alabastri, Michele Ortolani, Raffaele Colombelli
Publikováno v:
ACS Nano
ACS Nano, 2022, ⟨10.1021/acsnano.2c04452⟩
ACS Nano, 2022, ⟨10.1021/acsnano.2c04452⟩
Recently, the concept of strong light-matter coupling has been demonstrated in semiconductor structures, and it is poised to revolutionize the design and implementation of components, including solid state lasers and detectors. We demonstrate an orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de87b2501d2a0651e70de2f97954b851
https://hal.science/hal-03872664/document
https://hal.science/hal-03872664/document
Autor:
Wojciech J. Pasek, Chris Deimert, Paul Goulain, Jean-Michel Manceau, Raffaele Colombelli, Zbig R. Wasilewski
Publikováno v:
Physical Review B. 106
Autor:
Mathieu Jeannin, Jean-Michel Manceau, Stefano Pirotta, Mario Malerba, Giorgio Biasiol, Raffaele Colombelli
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 127 (18), ⟨10.1103/PhysRevLett.127.187401⟩
Physical Review Letters, American Physical Society, 2021, 127 (18), ⟨10.1103/PhysRevLett.127.187401⟩
We propose a unified description of intersubband absorption saturation for quantum wells inserted in a resonator, both in the weak and strong light-matter coupling regimes. We demonstrate how absorption saturation can be engineered. In particular, we
Autor:
Jean-Michel Manceau, J. Mangeney, J. Hawecker, Edmund H. Linfield, Iacopo Carusotto, Sukhdeep Dhillon, J. Tignon, P. Goulain, Lianhe Li, Raffaele Colombelli, Alexander Giles Davies
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
We investigate the engineering of the strong light-matter coupling between a THz cavity and intersubband transitions for novel THz polaritonic devices. By varying the duty cycle of the cavity grating, we show how the light-matter interaction can be e