Zobrazeno 1 - 10
of 68
pro vyhledávání: '"C. Manquest"'
Autor:
Suraj P. Khanna, Stefano Barbieri, Pierre Gellie, Vishal S. Jagtap, Marco Ravaro, Carlo Sirtori, Edmund H. Linfield, Giorgio Santarelli, C. Manquest
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves. 34:342-356
Quantum cascade lasers combine desirable features, namely high optical power and compactness, as no other coherent source in the field of THz generation. While their maximum operating temperature is progressively increasing, getting close to the rang
Autor:
Andreas Eckstein, F. Boitier, Sara Ducci, C. Manquest, Claire Autebert, Aristide Lemaître, Guillaume Boucher, Giuseppe Leo, Ivan Favero, Carlo Sirtori
Publikováno v:
2014 The European Conference on Optical Communication (ECOC).
Autor:
Carlo Sirtori, Giuseppe Leo, Adeline Orieux, C. Manquest, F. Boitier, Elisabeth Galopin, Aristide Lemaître, Sara Ducci, Claire Autebert, Ivan Favero
Publikováno v:
Physical Review Letters. 112
One of the main challenges for future quantum information technologies is miniaturization and integration of high performance components in a single chip. In this context, electrically driven sources of non-classical states of light have a clear adva
Autor:
Aristide Lemaître, C. Manquest, Ivan Favero, Carlo Sirtori, F. Boitier, Elisabeth Galopin, Sara Ducci, Giuseppe Leo, Claire Autebert, Adeline Orieux
Publikováno v:
Scopus-Elsevier
A fully integrated photon pair source is a key element to achieve quantum optics circuitry on chip. Such a source could be easily combined with promising nanophotonic technologies such as plasmonic waveguides [1] or multipath integrated optical inter
Autor:
Alessio Andronico, Adeline Orieux, P. Filloux, Ivan Favero, Marc Savanier, C. Manquest, Aristide Lemaître, C. E. Rodrigues de Souza, Sara Ducci, Giuseppe Leo
Publikováno v:
Quantum Sensing and Nanophotonic Devices IX.
The miniaturization of quantum information technology is a subject attracting a growing attention. The exploitation of spontaneous parametric down conversion in AlGaAs waveguides to generate photon pairs presents several advantages: high nonlinear su
Autor:
Giuseppe Leo, Alessio Andronico, Ivan Favero, Aristide Lemaître, C. Manquest, Marc Savanier, Sara Ducci
Publikováno v:
Optics express. 19(23)
We report on continuous-wave sum and difference frequency generation in selectively oxidized AlGaAs waveguides designed for degenerate spontaneous parametric down-conversion at 1.55 μm. Sum frequency generation with two pumps around this wavelength
Autor:
Karine Blary, J-F. Lampin, Marco Ravaro, Stefano Barbieri, Carlo Sirtori, C. Manquest, Edmund H. Linfield, Suraj P. Khanna, Giorgio Santarelli
Publikováno v:
Optics Letters
Optics Letters, Optical Society of America-OSA Publishing, 2011, 36, pp.3969-3971. ⟨10.1364/OL.36.003969⟩
Optics Letters, 2011, 36, pp.3969-3971. ⟨10.1364/OL.36.003969⟩
Optics Letters, Optical Society of America-OSA Publishing, 2011, 36, pp.3969-3971. ⟨10.1364/OL.36.003969⟩
Optics Letters, 2011, 36, pp.3969-3971. ⟨10.1364/OL.36.003969⟩
We report the heterodyne detection and phase locking of a 2.5 THz quantum cascade laser (QCL) using a terahertz frequency comb generated in a GaAs photomixer using a femtosecond fiber laser. With 10 mW emitted by the QCL, the phase-locked signal at t
Autor:
N. Jukam, R. Rungsawang, S. S. Dhillon, D. Oustinov, J. Madéo, S. Barbieri, C. Manquest, C. Sirtori, S. P. Khanna, E. Linfield, A. G. Davies, J. Tignon, Jisoon Ihm, Hyeonsik Cheong
Publikováno v:
AIP Conference Proceedings.
A terahertz quantum cascade laser and an integrated Auston‐switch are coupled to perform ultrafast gain switching. The resulting non‐equilibrium gain is not clamped above laser threshold and large amplification of input terahertz pulses is demons
Autor:
Aristide Lemaître, Marc Savanier, F. Ghiglieno, Giuseppe Leo, Sara Ducci, C. Manquest, Ivan Favero
Publikováno v:
Nonlinear Optics.
We report on Type-I CW SHG in AlGaAs/AlOx waveguides, with pump wavelength around 1.55 μm and 2.8% W-1 conversion efficiency. This result is encouraging toward integrated spontaneous parametric downconversion in the telecom range.
Autor:
R. Rungsawang, Jérôme Tignon, Carlo Sirtori, Nathan Jukam, Suraj P. Khanna, Alexander Giles Davies, Julien Madéo, Edmund H. Linfield, Stefano Barbieri, C. Manquest, Sukhdeep Dhillon, Dimitri Oustinov
Publikováno v:
35th International Conference on Infrared, Millimeter, and Terahertz Waves.
The population inversion of a terahertz quantum cascade laser is placed out of equilibrium using an integrated Auston switch. As a result, the dynamic gain of the laser is no longer clamped at threshold by the mirror losses, and large amplification o