Search Results - "Bramerie, L"

DAC-less PAM-4 generation in the O-band using a silicon Mach-Zehnder modulator by Deniel, L, Gay, M, Galacho, D Pérez, Baudot, C, Bramerie, L, Ozolins, O, Boeuf, F, Vivien, L, Peucheret, C, Marris-Morini, D

“…We demonstrate 20-Gb/s 4-level pulse amplitude modulation (PAM-4) signal generation using a silicon Mach-Zehnder modulator (MZM) in the O-band. The modulator…”
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4×10 Gbit/s bidirectional transmission over 2 km of conventional graded-index OM1 multimode fiber using mode group division multiplexing by Lenglé, K, Insou, X, Jian, P, Barré, N, Denolle, B, Bramerie, L, Labroille, G

“…We demonstrate 4 × 10 Gbit/s error-free bidirectional transmission over 2 km of conventional OM1 graded-index multimode fiber using OOK modulation and direct…”
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Numerical study of an optical regenerator exploiting self-phase modulation and spectral offset filtering at 40 Gbit/s by FINOT, C, NGUYEN, T. N, FATOME, J, CHARTIER, T, PITOIS, S, BRAMERIE, L, GAY, M, SIMON, J.-C

“…In this work, we numerically investigate the performances of optical regenerators based on self-phase modulation and spectral offset filtering at 40 Gbit/s. We…”
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80-Gb/s OTDM System Analysis of a Vertical Microcavity-Based Saturable Absorber for the Enhancement of Pulse Pedestal Suppression by Clarke, A.M., Anandarajah, P.M., Bramerie, L., Guignard, C., Maher, R., Massoubre, D., Shen, A., Oudar, J.L., Barry, L.P., Simon, J.C.

“…In future high-speed optical time-division-multiplexed (OTDM) systems, an important factor that needs to be considered for optical pulse generation schemes is…”
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Multi-Data-Rate System Performance of a 40-GHz All-Optical Clock Recovery Based on a Quantum-Dot Fabry-PÉrot Laser by Roncin, V., O'Hare, A., Lobo, S., Jacquette, E., Bramerie, L., Rochard, P., Le, Q.-T., Gay, M., Simon, J.-C., Shen, A., Renaudier, J., Lelarge, F., Duan, G.-H.

“…Bit-error-rate assessment of a multi-rate all-optical clock recovery (OCR) based on a narrow linewidth mode-locked quantum-dot (QD) Fabry-Perot laser is…”
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Analysis of thermal limitations in high-speed microcavity saturable absorber all-optical switching gates by Massoubre, D., Oudar, J.-L., O'Hare, A., Gay, M., Bramerie, L., Simon, J.-C., Shen, A., Decobert, J.

“…The limitations owing to device heating and thermo-optic effects in high-speed quantum-well microcavity saturable absorber devices are investigated both…”
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Cascadability assessment of a 2R regenerator based on a saturable absorber and a semiconductor optical amplifier in a path switchable recirculating loop by Gay, M., Bramerie, L., Massoubre, D., O'Hare, A., Shen, A., Oudar, J.L., Simon, J.C.

“…We assess a new 2R regenerator based on a microcavity saturable absorber and a semiconductor optical amplifier. Cascadability is demonstrated and the impact of…”
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Noise Tolerance Assessment and System Design Discussion of a Saturable-Absorption-Based All-Optical 2R Regenerator by Quang Trung Le, Bramerie, L., Gay, M., Girault, G., Joindot, M., Simon, J.C.

“…This letter presents the cascadability assessment and the noise tolerance characterization of an all-optical 2R regenerator based on saturable absorption and…”
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System-Performance Analysis of Optimized Gain-Switched Pulse Source Employed in 40- and 80-Gb/s OTDM Systems by Anandarajah, P.M., Clarke, A.M., Guignard, C., Bramerie, L., Barry, L.P., Harvey, J.D., Simon, J.C.

“…The development of ultrashort optical pulse sources, exhibiting excellent temporal and spectral profiles, will play a crucial role in the performance of future…”
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Characterisation of an optical clock recovery method based on a mode-locked laser diode using spectrographic pulse measurement by Maguire, P J, Roncin, V, O'Hare, A, Reid, D, Lobo, S, Gay, M, Bramerie, L, Barry, L P, Simon, J C

“…As channels rates in optical networks are expected to exceed 100 Gb/s in the near future, new optical techniques for clock recovery will have to be developed…”
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Analysis of bit rate dependence up to 80 Gbit/s of a simple wavelength converter based on XPM in a SOA and a shifted filtering by Girault, G., Clarke, A.M., Reid, D., Guignard, C., Bramerie, L., Anandarajah, P., Barry, L.P., Simon, J.-C., Harvey, J.

“…This paper provides the analysis of wavelength converted pulses obtained with a simple semiconductor optical amplifier (SOA)-based wavelength conversion…”
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Bit-Error-Rate Performance Enhancement of All-Optical Clock Recovery at 42.66 Gb/s Using Passive Prefiltering by Ngo, M.N., Roncin, V., Le, Q.T., Bramerie, L., Chevallier, D., Lablonde, L., Shen, A., Duan, G.-H., Simon, J.-C.

“…In this letter, we demonstrate the bit-error-rate (BER) performance enhancement of an all-optical clock recovery device at 42.66 Gb/s using a prefiltering…”
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Optical-limiting properties of a push–pull diphenyl-butadiene by Oberlé, J., Bramerie, L., Jonusauskas, G., Rullière, C.

“…The optical-limiting behavior of 1-( p- N, N-dimethylamino)-4-( p-cyanophenyl)-1,3-butadiene (DCB) solution in dichloromethane was experimentally and…”
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Frequency Chirp Characterization of Silicon Ring Resonator Modulators by Weckenmann, Erwan, Bramerie, Laurent, Gay, Mathilde, Perez-Galacho, Diego, Boeuf, Frederic, Deniel, Lucas, Marris-Morini, Delphine, Peucheret, Christophe

“…The frequency chirping properties of silicon ring resonator modulators (RRMs) are experimentally investigated under sinusoidal modulation. The modulated…”
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Feedforward Weighted-Samples Based Carrier Frequency Offset Compensation in Optical Coherent M-QAM Systems by Nguyen, T.-H., Scalart, P., Gay, M., Bramerie, L., Peucheret, C., Joindot, M.

“…A low-complexity feedforward CFO compensation method is proposed and numerically validated for both square and cross M-QAM modulation in optical coherent…”
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Experimental demonstration of real time receiver for frequency division multiple access PON by Bardoux, R., Carer, A., Lebreton, A., Bramerie, L., Scalart, P., Charbonnier, B.

“…First real time implementation of a 1Gbps FDM receiver in FPGA for an ONU and OLT receivers without data-aided. This demonstrate, for US and DS, an optical…”
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Nonlinear phase noise reduction for 20-Gbit/s NRZ-QPSK signals using InP on SOI photonic crystal nanocavity by Nguyen, T. H., Gay, M., Bramerie, L., Lengle, K., Peucheret, C., Sentieys, O., Simon, J.-C, Bazin, A., Raj, R., Raineri, F.

“…All-optical nonlinear phase noise reduction using an InP-over-SOI PhC nanocavity is experimentally demonstrated for 20-Gbit/s NRZ-QPSK signals. The…”
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100-Gb/s Wavelength Division Demultiplexing Using a Photonic Crystal Four-Channel Drop Filter by Thanh Nam Nguyen, Gay, M., Lengle, K., Bramerie, L., Thual, M., Simon, J. C., Malaguti, S., Bellanca, G., Trillo, S., Combrie, S., Lehoucq, G., De Rossi, A.

“…We report on the first demonstration of the wavelength demultiplexing of a 100-Gb/s nonreturn to zero signal to four channels at 25 Gb/s, based on resonant…”
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Small form factor reflective integrated silicon-based slot-blocker by de Valicourt, G., Chang, C.-M, Sinsky, J. H., Chen, Y. K., Mestre, M. A., Pointurier, Y., Fedeli, J.-M, Bramerie, L., Simon, J.-C, Vivien, L., Cassan, E., Marris-Morini, D., Le Liepvre, A., Shen, A., Duan, G. H.

“…We propose a novel cost efficient node architecture for a wavelength division multiplexed packet-switched network based on reflective integrated device. We…”
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A direct comparison of single-walled carbon nanotubes and quantum-wells based subpicosecond saturable absorbers for all optical signal regeneration at 1.55   μ m by Nong, H., Gicquel, M., Bramerie, L., Perrin, M., Grillot, F., Levallois, C., Maalouf, A., Loualiche, S.

“…Subpicosecond optical transmission experiments are used to compare saturable absorber (SA) based on bundled single-walled carbon nanotubes (SWNT) and…”
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