Pulse generation at 346 GHz using a passively mode locked quantum-dash-based laser at 1.55 μm

K Merghem, A Akrout, A Martinez, G Aubin… - Applied Physics …, 2009 - pubs.aip.org
Pulse generation at 346 GHz using a passively mode locked quantum-dash-based laser at 1.55
μm | Applied Physics Letters | AIP Publishing Skip to Main Content Umbrella Alt Text Umbrella …

Quantum dot mode locked lasers for coherent frequency comb generation

A Martinez, C Calò, R Rosales… - Quantum Sensing …, 2014 - spiedigitallibrary.org
Monolithic semiconductor passively mode locked lasers (MLL) are very attractive
components for many applications including high bit rate telecommunications, microwave …

Noise investigation of single section InAs/InP quantum-dash lasers in active and passive mode-locking

V Panapakkam, A Anthur, V Vujicic… - … (CSW)[Includes 28th …, 2016 - ieeexplore.ieee.org
Summary form only given. We investigate the amplitude and phase noise of an optical
frequency comb based on InAs/InP Quantum-dash (Qdash) mode-locked laser (MLL). The …

Impact of temperature on the linewidth enhancement factor of chirped InAs/InP broadband quantum-dash lasers around 1610 nm

MZM Khan - Journal of Nanophotonics, 2019 - spiedigitallibrary.org
We report on the effect of temperature on the differential gain, differential refractive index,
and linewidth enhancement factor (α-factor) of∼ 1610-nm chirped barrier thickness …

InGaAs quantum-dot mode-locked laser diodes

MG Thompson, AR Rae, M Xia… - IEEE Journal of …, 2009 - ieeexplore.ieee.org
This paper presents a selection of recent advances on two-section passively mode-locked
InGaAs-based quantum-dot laser diodes. Pulse generation is demonstrated for repetition …

Characterizing and Modelling Quantum Dashes for InP-Based Semiconductor Lasers

RJK Obhi - 2023 - ruor.uottawa.ca
InAs/InP multiwavelength quantum dash lasers are promising solutions to rising data loads
in our telecommunications systems, as one laser chip can replace many lasers operating at …

Operation Mode Characterization of a Chirped in AS/LNP Quantum-Dash Laser

E Alkhazraji, M Talal, A Khan… - 2017 9th IEEE-GCC …, 2017 - ieeexplore.ieee.org
In this paper, we analyze the lasing characteristics of a chirped InP based InAs quantum
dash in a well multi stacked laser structure under different current operation modes. These …

Long-wavelength Distributed Feedback Tapered QCLs

D Pinto - 2023 - repositum.tuwien.at
We present an investigation on the electrical, optical, and spectral properties of distributed
feedback tapered quantum cascade lasers emitting at 14-15 μm, based on the InAs/AlSb …

Experimental investigation of intensity noise in injection locked mid-infrared quantum cascade lasers

A Bogris, C Juretzka, H Simos… - Novel In-Plane …, 2015 - spiedigitallibrary.org
The intensity noise properties of injection locked mid-infrared quantum cascade lasers are
experimentally investigated. The injection locking is realized below and near the threshold …

Dynamical Complexity Induced by Frequency-dependent Optical Feedback in Dual-section Passive Mode-locked Quantum-dash Laser at~ 1.55 µm

P Kumar, H Asghar, W Wei, D Marah, E Sooudi… - researchgate.net
Quantum nanostructure-based mode-locked (ML) dual-section semiconductor lasers have
received much attention in recent years due to their potential applications in high-speed …