Long-term frequency stabilization of 10-GHz quantum-dash passively mode-locked lasers

K Merghem, C Calo, V Panapakkam… - IEEE Journal of …, 2015 - ieeexplore.ieee.org
This paper reports on the repetition frequency stability of InAs/InP quantum-dash-based
mode locked lasers emitting in the 1.55-μm telecom window and of a long-term frequency …

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≈ …

Low noise performance of passively mode locked quantum-dash-based lasers under external optical feedback

K Merghem, R Rosales, S Azouigui, A Akrout… - Applied Physics …, 2009 - pubs.aip.org
We report on a systematic investigation of the effect of external optical feedback on 17 GHz
passively mode-locked two-section lasers based on InAs/InP quantum dashes emitting at …

Asymmetric dual-loop feedback to suppress spurious tones and reduce timing jitter in self-mode-locked quantum-dash lasers emitting at 1.55 μm

H Asghar, JG McInerney - Optics Letters, 2017 - opg.optica.org
We demonstrate an asymmetric dual-loop feedback method to suppress external cavity side-
modes induced in self-mode-locked quantum-dash lasers with conventional single-and dual …

RF linewidth narrowing in quantum-dash-based passive mode-locked lasers using optical feedback

K Merghem, S Azouigui, A Akrout… - Conference on Lasers …, 2009 - opg.optica.org
CLEO09 merghem Page 1 RF Linewidth narrowing in Quantum-Dash-Based Passive Mode-Locked
Lasers Using Optical Feedback K. Merghem1, S. Azouigui1, A. Akrout1,2, A. Martinez1, F …

Optimum stabilization of self-mode-locked quantum dash lasers using dual optical feedback with improved tolerance against phase delay mismatch

H Asghar, E Sooudi, P Kumar, W Wei, JG McInerney - Optics express, 2017 - opg.optica.org
We experimentally investigate the RF linewidth and timing jitter over a wide range of delay
tuning in a self-mode-locked two-section quantum dash lasers emitting at~ 1.55 μm and …

Frequency Stability Transfer in Passive Mode-Locked Quantum-Dash Laser Diode Using Optical Injection Locking

K Manamanni, T Steshchenko, F Wiotte… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
In this paper, we present an experimental study of the metrological stabilization of a solid-
state frequency comb for embedded metrology applications. The comb is a passively mode …

Stabilization of self-mode-locked QDash lasers subject to simultaneous continuous-wave optical injection and optical feedback

H Asghar, E Sooudi, JG McInerney - Applied Optics, 2018 - opg.optica.org
In this paper, we report stabilization of self-mode-locked two-section quantum-dash lasers
on the widest range of delay using simultaneous optical injection and optical feedback. With …

Effects of Power Split Ratio and Optical Delay Phase Tuning on Stabilization of Self-Mode-Locked Quantum-Dash Lasers Subject to Dual-Loop Optical Feedback

H Asghar, JG McInerney - IEEE Photonics Journal, 2020 - ieeexplore.ieee.org
In the present work, we report a path of RF stabilization versus delay subject to self-mode-
locked (SML) two-section quantum-dash (QDash) lasers emitting at~ 1.55 μm and operating …

[PDF][PDF] Stabilization of Self-Mode-Locked Quantum Dash lasers by symmetric dual-loop optical feedback: effects of power ratio and optical phase tuning

H Asghar, JG McInerney - 2020 Conference on Lasers and Electro …, 2020 - academia.edu
Stabilization of Self-Mode-Locked Quantum Dash lasers by symmetric dual-loop optical
feedback: effects of power ratio and optica Page 1 1 Stabilization of Self-Mode-Locked Quantum …