This thesis is related to the physical layer of a terrestrial optical transmission system for a metropolitan network. Our first investigation deals with an optical device, the Electroabsorption Modulated Laser (EML) which is used to constitute the optical source of medium span optical link thanks to its low price, low consumption and small foot print. The work is done in collaboration with an industrial optoelectronics maker, the GIE Alcatel-Thales III-V Lab, We propose an original technique of pre-chirping obtained by modulating the laser in addition to the electro-absorption modulator (MEA). The purpose of this thesis is to develop a novel modulation scheme of the EML in order to overcome the limits set by the chromatic dispersion and non...
For high speed optical communications, we need lasers and modulators that can operate at high speeds...
International audienceWe report system simulation and experimental results on enhancedtransmission d...
© 2019 Optical Society of America. One print or electronic copy of this version author final draft, ...
This thesis is related to the physical layer of a terrestrial optical transmission system for a metr...
This thesis is related to the physical layer of a terrestrial optical transmission system for a metr...
International audienceWe propose here a monolithically integrated dual RF access electroabsorption-m...
Today, new higher-speed, low cost and low consumption optical sources are becoming a necessity for t...
International audienceAn error-free 39.7 km transmission for a 20 Gbit/s NRZ signal in standard disp...
International audience<p>We report, for the first time, a transmission experiment over standard fibe...
The rapid growth of digital services has led to a widespread deployment of opto-electronics that fur...
International audienceThe Dual Electroabsorption Modulated Laser (D-EML) is a transmitter technology...
This thesis is to study the performance of a radio link over fiber simplified implementing an extern...
The performance of multi-band (MB) orthogonal division frequency multiplexing (OFDM) ultra-wideband ...
International audienceWe successfully demonstrate experimentally and by simulation an error-free 39....
International audience<p>Le DEML (Dual Electroabsorption Modulated Laser) est une source optique, co...
For high speed optical communications, we need lasers and modulators that can operate at high speeds...
International audienceWe report system simulation and experimental results on enhancedtransmission d...
© 2019 Optical Society of America. One print or electronic copy of this version author final draft, ...
This thesis is related to the physical layer of a terrestrial optical transmission system for a metr...
This thesis is related to the physical layer of a terrestrial optical transmission system for a metr...
International audienceWe propose here a monolithically integrated dual RF access electroabsorption-m...
Today, new higher-speed, low cost and low consumption optical sources are becoming a necessity for t...
International audienceAn error-free 39.7 km transmission for a 20 Gbit/s NRZ signal in standard disp...
International audience<p>We report, for the first time, a transmission experiment over standard fibe...
The rapid growth of digital services has led to a widespread deployment of opto-electronics that fur...
International audienceThe Dual Electroabsorption Modulated Laser (D-EML) is a transmitter technology...
This thesis is to study the performance of a radio link over fiber simplified implementing an extern...
The performance of multi-band (MB) orthogonal division frequency multiplexing (OFDM) ultra-wideband ...
International audienceWe successfully demonstrate experimentally and by simulation an error-free 39....
International audience<p>Le DEML (Dual Electroabsorption Modulated Laser) est une source optique, co...
For high speed optical communications, we need lasers and modulators that can operate at high speeds...
International audienceWe report system simulation and experimental results on enhancedtransmission d...
© 2019 Optical Society of America. One print or electronic copy of this version author final draft, ...