Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Olivier Parillaud"'
Autor:
Quentin Gaimard, Guy Aubin, Kamel Merghem, Michel Krakowski, Olivier Parillaud, Sylvain Barbay, Abderrahim Ramdane
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 1, Pp 1-5 (2019)
We report on a mode locked semiconductor laser for high-power pulse generation in the 810-nm waveband. This is based on a novel GaAsP/GaInP single quantum-well structure, with Aluminum-free active region. Average output powers higher than 40 mW are r
Externí odkaz:
https://doaj.org/article/cda789d5365a4f3bad0fd416164bae8a
Autor:
Charles Pitaval, Cédric Lacam, Nicolas Defrance, Christophe Gaquière, Nicolas Michel, Olivier Parillaud, Sylvain L. Delage
Publikováno v:
physica status solidi (a). :2200476
Autor:
P. Resneau, Michel Krakowski, Nicolas Torcheboeuf, Stefan Kundermann, Eric Vinet, Bruno Gérard, Olivier Parillaud, Dmitri L. Boiko, Michel Garcia, Yannick Robert
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 25:1-15
European Space Agency (ESA) considers picosecond mode-locked semi-conductor laser technology as a promising candidate for space applications in precision optical metrology systems. However, very challenging performance requirements should be met by s
Autor:
Olivier Parillaud, Nicolas Torcheboeuf, Laurent Balet, Alexandre Larrue, Michel Garcia, Eric Vinet, P. Resneau, Jean-Pierre Legoec, Dmitri L. Boiko, Yannick Robert, Valentin Mitev, Bruno Gérard, Philippe Renevey, Michel Krakowski
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Following pioneering work of Dicke [1] , the superradiance (SR) can be described by its quantum origin or semi-classically, the latter being widely used to interpret experimental results in high-gain optical media. Recent studies indicate that in a l
Autor:
Olivier Parillaud, Michael Riesch, Christian Jirauschek, Raffaele Colombelli, Juliette Mangeney, Pierre-Baptiste Vigneron, Hanond Nong, Sukhdeep Dhillon, Jérôme Tignon, Feihu Wang, Valentino Pistore
Publikováno v:
Quantum Sensing and Nano Electronics and Photonics XVII.
Fundamental modelocking to generate short terahertz (THz) pulses and THz frequency combs from semiconductor lasers has become a routine affair using quantum cascade lasers (QCLs) as a gain medium. However, no demonstrations of harmonic modelocking ha
Autor:
Bruno Gérard, Nicolas Torcheboeuf, Alexandre Larrue, Philippe Renevey, Olivier Parillaud, Yannick Robert, Michel Krakowski, Laurent Balet, Dmitri L. Boiko, Valentin Mitev, P. Resneau, Michel Garcia, Jean-Pierre Legoec, Eric Vinet
Publikováno v:
Novel In-Plane Semiconductor Lasers XIX
We report a novel ultra-short light pulse emitters utilizing transient charge carrier behaviour in a multiple wide-quantumwell (WQW) heterostructure. The optical waveguide is implemented as a tandem-cavity laser diode with electro absorber section in
Autor:
Bruno Gérard, Claire Theveneau, Giuseppe Leo, Olivier Parillaud, Marco Ravaro, A. Gerini, Michel Krakowski, María C. Nápoles García
Publikováno v:
OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS).
We designed a guided-wave OPO integrated to a laser diode providing its pump field. This monolithic source, currently under fabrication, spans the spectrum between 1.8 and 2.4 µm, where tunable semiconductor lasers are hardly available.
Autor:
Jérôme Tignon, Olivier Parillaud, Isabelle Sagnes, Raffaele Colombelli, Grégoire Beaudoin, Alireza Mottaghizadeh, Sarah Houver, Maria I. Amanti, Carlo Sirtori, Robson Ferreira, A. Lebreton, Sukhdeep Dhillon, Juliette Mangeney
Publikováno v:
ACS Photonics. 5:890-896
Quantum cascade lasers (QCLs) are the principal semiconductor light sources for the mid-infrared (MIR) and terahertz (THz) spectral regions. However, up-converting their emission to the technologically mature telecom spectral region (1.3 to 1.6 μm)
Autor:
P-B. Vigneron, Olivier Parillaud, Michael Riesch, S. S. Dhillon, Raffaele Colombelli, Jérôme Tignon, Christian Jirauschek, Feihu Wang, Hanond Nong, Valentino Pistore, Juliette Mangeney
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
In laser technology, harmonic modelocking is usually employed to attain higher repetition rates that is associated with lower noise systems. Despite the favourable dynamics of THz QCLs, harmonic active modelocking has not been experimentally demonstr
Autor:
Yannick Robert, E. Vinet, Michel Lecomte, Olivier Parillaud, Bruno Gérard, Nicolas Torcheboeuf, Michel Krakowski, Stefan Kundermann, Claire Theveneau, P. Resneau, María C. Nápoles García, Dmitri L. Boiko
Publikováno v:
Scopus-Elsevier
European Space Agency (ESA) considers Mode-Locked Semi-Conductor Laser (MLSCL) technology as a promising candidate for applications in precision optical metrology spaceborne systems such as High Accuracy Absolute Long Distance Measurement (HAALDM). V