4&amp;#x00D7;170 Gbit/s DWDM/OTDM transmission using only one quantum dash Fabry Perot mode-locked laser

Silva, M. Costa e; Bramerie, Laurent; Gay, Mathilde; Lobo, Sébastien; Joindot, Michel; Simon, Jean Claude

doi:10.1109/ecoc.2010.5621270

Cited by 5 publications

(3 citation statements)

References 4 publications

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“…Later, in 2014, an improved WDM transmission was demonstrated in [51], with a single Qdash MLL serving as a transmitter source. However, rather than ∼376 GHz FSR in [50], the mode spacing, in this case, was 100 GHz, matching the ITU WDM standard, thanks to the cleaved cavity length of 420 µm. The emission spectrum of the Qdash MLL constitutes 10 FP modes and exhibited 7.3 nm-3dB-bandwidth at ∼1550 nm.…”

Section: A C-band Smf Transmissionmentioning

confidence: 65%

“…Contemporarily, the same Qdash MLL was also employed in another report but with active ML in the first dense WDM (DWDM)/optical time-division multiplexing (OTDM) transmission utilizing a single Qdash MLL light source [50]. The active ML was achieved via a 42.5 GHz 33% return-to-zero optical clock signal via intensity modulation with MZM.…”

Section: A C-band Smf Transmissionmentioning

confidence: 99%

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Towards InAs/InP Quantum-Dash Laser-Based Ultra-High Capacity Heterogeneous Optical Networks: A Review

Khan

2022

IEEE Access

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The unprecedented increase in internet traffic witnessed in the last few years has pushed the community to explore heterogeneous optical networks, including free-space-optics (FSO) communication, radio-over-fiber (RoF), wireless (WL), and their convergent hybrid technologies. This stems from the possibility of seamless integration with the existing fiber-optic backhaul networks while providing muchneeded flexibility and scalability. Moreover, efficient optical transceivers, particularly light sources in the form of semiconductor laser diodes, are key in meeting the future demands of the next generation green optical access networks. In this respect, InAs/InP Quantum-dash (Qdash) nanostructure-based lasers have shown tremendous progress in the past few years with applications spanning from a wavelength division multiplexed (WDM) optical communication to recently, millimeter-wave (MMW) over fiber networks. This waveguide-based laser diode (LD) has demonstrated a rule-changing broad multi-wavelength lasing emission, thanks to the inherent and wavelength-tunable wide gain profile offered by the Qdash activegain region covering S-to U-band regions. Moreover, exploiting mode-locking and optical injection locking assisting techniques, highly coherent InAs/InP Qdash comb laser source at 1550 nm and 1610 nm have been respectively realized, thus opening a new paradigm for their potential applications in green optical and 5G access networks. In this work, progress on utilizing InAs/InP Qdash LD, supporting several sub-carriers, in energy-efficient ∼1550 nm and ∼1610 nm WDM heterogeneous optical networks with single-modefibers (SMF) has been highlighted, exhibiting aggregate data rates of 11 -12 Tb/s by employing a single device, and accommodating PAM4 and higher-order 32-QAM modulation schemes. Moreover, the recent deployment of this LD in the RoF domain, targeting MMW frequency band, for convergent fiber-wireless networks, is also summarized, with demonstrated 25 to >100 GHz MMW beat-tone frequency generates and transmission of up to 24 Gb/s.

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Section: A C-band Smf Transmissionmentioning

confidence: 65%

Section: A C-band Smf Transmissionmentioning

confidence: 99%

Towards InAs/InP Quantum-Dash Laser-Based Ultra-High Capacity Heterogeneous Optical Networks: A Review

Khan

2022

IEEE Access

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“…Taking advantages of mode-locked laser diodes, M. Costa e Silva et al [95] demonstrated first 4 Â 170 Gb/s capacity dense WDM transmission using single QD-MLL source. The four channels were transmitted over 100 SMF length.…”

Section: Inas/inp Qdash Mode-locked Lasersmentioning

confidence: 99%

InAs/InP quantum-dash lasers

Khan

Alkhazraji

et al. 2019

Nanoscale Semiconductor Lasers

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Demonstration of L-band DP-QPSK transmission over FSO and fiber channels employing InAs/InP quantum-dash laser source

Shemis

Khan

Alkhazraji

et al. 2018

Optics Communications

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4×170 Gbit/s DWDM/OTDM transmission using only one quantum dash Fabry Perot mode-locked laser

Abstract: We demonstrate a 4×170 Gbit/s DWDM/OTDM transmission experiment using only one quantum dash Fabry-Perot mode-locked laser. BER measurements show a penalty of 1dB at BER=10-9 for back-to-back and error floor for BER=10-8 for transmission over 100 km.

Cited by 5 publications

References 4 publications

Towards InAs/InP Quantum-Dash Laser-Based Ultra-High Capacity Heterogeneous Optical Networks: A Review

Towards InAs/InP Quantum-Dash Laser-Based Ultra-High Capacity Heterogeneous Optical Networks: A Review

InAs/InP quantum-dash lasers

Demonstration of L-band DP-QPSK transmission over FSO and fiber channels employing InAs/InP quantum-dash laser source

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