Self-assembled InAs/InP quantum dots and quantum dashes: Material structures and devices

MZM Khan, TK Ng, BS Ooi - Progress in Quantum Electronics, 2014 - Elsevier
The advances in lasers, electronic and photonic integrated circuits (EPIC), optical
interconnects as well as the modulation techniques allow the present day society to …

Ultra-fast optical ranging using quantum-dash mode-locked laser diodes

P Trocha, JN Kemal, Q Gaimard, G Aubin, F Lelarge… - Scientific Reports, 2022 - nature.com
Laser-based light detection and ranging (LiDAR) is key to many applications in science and
industry. For many use cases, compactness and power efficiency are key, especially in high …

32QAM WDM transmission at 12 Tbit/s using a quantum-dash mode-locked laser diode (QD-MLLD) with external-cavity feedback

JN Kemal, P Marin-Palomo, K Merghem, G Aubin… - Optics …, 2020 - opg.optica.org
Chip-scale frequency comb generators lend themselves as multi-wavelength light sources in
highly scalable wavelength-division multiplexing (WDM) transmitters and coherent …

Enhanced optical comb generation by gain-switching a single-mode semiconductor laser close to its relaxation oscillation frequency

PM Anandarajah, SPÓ Dúill, R Zhou… - IEEE Journal of …, 2015 - ieeexplore.ieee.org
We demonstrate, through experimental results and supporting numerical simulations, the
optimum conditions to generate an optical comb via gain-switching of a single-mode DFB …

Generation of flat optical frequency comb using cascaded PMs with combined harmonics

Y Cui, Z Wang, Y Xu, Y Jiang, J Yu… - IEEE photonics …, 2022 - ieeexplore.ieee.org
Flat optical frequency comb (OFC) can be generated by using single phase modulator (PM),
where combined harmonics are applied to drive the PM. However, the number of comb lines …

Recent advances in stabilization of mode-locked quantum dash lasers at 1.55 µm by dual-loop optical feedback

H Asghar, E Sooudi, MA Baig, JG McInerney - Optics & Laser Technology, 2020 - Elsevier
This paper reports the effectiveness of a variety of single-and dual-loop optical feedback
arrangements on stability of self-mode-locked two-section quantum dash lasers emitting at≈ …

Amplitude and phase noise of frequency combs generated by single-section InAs/InP quantum-dash-based passively and actively mode-locked lasers

V Panapakkam, AP Anthur, V Vujicic… - IEEE Journal of …, 2016 - ieeexplore.ieee.org
We investigate the amplitude and phase noise of an optical frequency comb based on
InAs/InP quantum-dash mode-locked laser. The laser demonstrates low relative intensity …

A novel scheme for two-level stabilization of semiconductor mode-locked lasers using simultaneous optical injection and optical feedback

E Sooudi, C de Dios, JG McInerney… - IEEE Journal of …, 2013 - ieeexplore.ieee.org
We introduce a novel scheme for the simultaneous reduction of time-bandwidth product
(TBP) and RF linewidth of quantum-dash two-section mode-locked lasers using optical …

Semiconductor mode-locked lasers with coherent dual-mode optical injection: simulations, analysis, and experiment

RM Arkhipov, T Habruseva, A Pimenov, M Radziunas… - JOSA B, 2016 - opg.optica.org
In this paper, we study the dynamics of a passively mode-locked semiconductor laser with
dual-frequency coherent optical injection. The locking regions, where the laser pulse …

Fast optical sampling by electronic repetition-rate tuning using a single mode-locked laser diode

D Bajek, MA Cataluna - Optics Express, 2021 - opg.optica.org
This paper demonstrates optical sampling by electronic repetition-rate tuning (OSBERT): a
single-laser optical sampling technique capable of fast scan rates and customisable scan …