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New model for the active directional coupler

Autor: J. Le Bihan, B. Pucel, L. Riviere

Publikováno v: Journal of Lightwave Technology. 14:1501-1506

A new model for the active directional coupler taking into account the optical/electrical velocity mismatch and the frequency dependent rf propagation loss is developed. This accurate model is then used to linearize and predict the performance of an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da4dac91554a4ccabff4e47fb34698fb
https://doi.org/10.1109/50.511679

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All-optical logic NOR gate using two-cascaded semiconductor optical amplifiers

Autor: B. Pucel, Ammar Sharaiha, Mikael Guegan, Ali Hamie

Publikováno v: IEEE Photonics Technology Letters. 14:1439-1441

The authors present a novel all-optical logic NOR gate using two-cascaded semiconductor optical. amplifiers (SOAs) in a counterpropagating feedback configuration. This configuration accentuates the gain nonlinearity due to the mutual gain modulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2b1d41b420150f781d05986f4184010
https://doi.org/10.1109/lpt.2002.802426

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Experimental and Simulation Analysis of the Third-Order Input Interception Point in an All-Optical RF Mixer Based on a Semiconductor Optical Amplifier

Autor: Christian Bohémond, Pascal Morel, B. Pucel, T. Rampone, Ammar Sharaiha

Publikováno v: Journal of Lightwave Technology
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2011, 29 (1), pp.91-96

International audience; We present an experimental and computing analysis of the nonlinear distortions of an all-optical radiofrequency mixer based on cross-gain modulation (XGM) in a semiconductor optical amplifier (SOA). Such an all-optical mixer i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f248c2dc9888552e3544b406a8728a7c
https://hal.archives-ouvertes.fr/hal-01126711

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Comparison between static and dynamic clipping distortion in semiconductor lasers

Autor: B. Pucel

Publikováno v: IEEE Photonics Technology Letters. 9:1532-1534

A new test signal is introduced to evaluate the dynamic behavior of a semiconductor laser in a subcarrier multiplexed system. With the use of this test signal it is shown that dynamic effects of clipping yield to a higher nonlinear distortion than st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3570ff3683f09d2f9d990a40223d49e1
https://doi.org/10.1109/68.634732

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In-situ optical fibre sensors for temperature and salinity monitoring

Autor: C. Renault, L. Quetel, B. Pucel, D. Tregoat, L. Marrec, T. Bourgerette, N. Ferchaud, E. Datin

Publikováno v: Europe Oceans 2005.

First results are presented on a distributed multi-sensor system based on optical fibre technology with applications foreseen in sea water monitoring. Preliminary modelling and experimental data demonstrate the ability to give continuously updated 3D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df02ce94eccb7a9d254e80fcb74b558f
https://doi.org/10.1109/oceanse.2005.1513243

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Analysis of high frequency pass-band photodetection response at the rear contact in a multi-electrode SOA

Autor: Mikael Guegan, J. Le Bihan, Ammar Sharaiha, B. Pucel

Publikováno v: 8th IEEE International Symposium on High Performance Electron Devices for Microwave and Optoelectronic Applications (Cat. No.00TH8534).

We investigate the evolution of the frequency band-pass photodetection response at the rear contact of a multi-electrode SOA by the compression gain filtering effect. Experimental results are obtained by using a two-section SOA (300 /spl mu/m-200 /sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a12d54000c588fac324a958a82d4a12
https://doi.org/10.1109/edmo.2000.919050

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