An energy-efficient and bandwidth-scalable DWDM heterogeneous silicon photonics integration platform

D Liang, S Srinivasan, G Kurczveil… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Heterogeneous III-V-on-silicon photonic integration has proved to be an attractive and
volume manufacturable solution that marries the merits of III-V compounds and silicon …

Towards InAs/InP quantum-dash laser-based ultra-high capacity heterogeneous optical networks: A review

MZM Khan - IEEE Access, 2022 - ieeexplore.ieee.org
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 …

InAs/InP quantum dash semiconductor coherent comb lasers and their applications in optical networks

Z Lu, J Liu, PJ Poole, Y Mao, J Weber, G Liu… - Journal of Lightwave …, 2021 - opg.optica.org
We report on the design, growth, and fabrication of InAs/InP quantum dash (QD) gain
materials and their use in lasers for optical network applications. A noise performance …

Passively mode-locked quantum dash laser with an aggregate 5.376 Tbit/s PAM-4 transmission capacity

G Liu, Z Lu, J Liu, Y Mao, M Vachon, C Song… - Optics express, 2020 - opg.optica.org
This paper presents an InAs/InP quantum dash (QD) C-band passively mode-locked laser
(MLL) with a channel spacing of 34.224 GHz. By using this QD-MLL we demonstrate an …

InAs/InP quantum dash buried heterostructure mode-locked laser for high capacity fiber-wireless integrated 5G new radio fronthaul systems

K Zeb, Z Lu, J Liu, Y Mao, G Liu, PJ Poole, M Rahim… - Optics …, 2021 - opg.optica.org
We have developed and experimentally demonstrated a highly coherent and low noise InP-
based InAs quantum dash (QDash) buried heterostructure (BH) C-band passively mode …

Monolithic InAs/InP quantum dash dual-wavelength DFB laser with ultra-low noise common cavity modes for millimeter-wave applications

M Rahim, K Zeb, Z Lu, G Pakulski, J Liu, P Poole… - Optics …, 2019 - opg.optica.org
We have developed and experimentally demonstrated a novel monolithic InAs/InP quantum-
dash dual-wavelength distributed feedback (QD DW-DFB) C-band laser as a compact …

Multi-wavelength 128 Gbit s− 1 λ− 1 PAM4 optical transmission enabled by a 100 GHz quantum dot mode-locked optical frequency comb

S Pan, H Zhang, Z Liu, M Liao, M Tang… - Journal of Physics D …, 2022 - iopscience.iop.org
Semiconductor mode-locked lasers (MLLs) with extremely high repetition rates are
promising optical frequency comb (OFC) sources for their usage as compact, high-efficiency …

Pulse timing jitter estimated from optical phase noise in mode-locked semiconductor quantum dash lasers

Y Mao, Z Lu, J Liu, PJ Poole, G Liu - Journal of Lightwave …, 2020 - opg.optica.org
The determination of timing jitter obtained from optical phase noise measurements is
investigated in InAs/InP quantum dash Fabry–Pérot mode-locked coherent comb lasers with …

Injection-locked quantum-dash laser in far L-band 192 Gbit/s DWDM transmission

MZM Khan, EA Alkhazraji, AM Ragheb… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
Injection locked quantum-dash laser diode-based comb source is employed in wavelength-
division multiplexed (WDM) optical transmission covering~ 1610 nm L-band optical …

Quantum dot coherent comb laser source for converged optical-wireless access networks

H Zhang, M Xu, Z Jia, LA Campos, Z Lu… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
We propose and experimentally demonstrate a converged optical-wireless WDM access
network architecture enabled by a highly integrated quantum dot coherent comb laser. The …