M Ahmed, M Yamada - Journal of applied physics, 2004 - pubs.aip.org
This article reports on extensive investigations of the influence of external optical feedback OFB on the spectral line shape and the associated spectra of relative intensity noise RIN …
HR Ibrahim, MS Alghamdi, A Bakry, M Ahmed… - Pramana, 2019 - Springer
This paper introduces the modelling and characterisation of the noise properties of the vertical cavity surface-emitting laser (VCSEL) coupled in lateral direction with a passive …
M Ahmed, M Yamada… - International Journal of …, 2009 - Wiley Online Library
This paper investigates numerically influence of the external‐cavity length on the type of the route‐to‐chaos of semiconductor lasers under external optical feedback. The study is based …
In this article, the dependence of the operation states, dynamics, and noise of laser diodes (LD) with external optical feedback (OFB) on the linewidth enhancement factor (LEF) and …
M Ahmed - The Scientific World Journal, 2014 - Wiley Online Library
This paper introduces modeling and simulation of the noise properties of the blue‐violet InGaN laser diodes. The noise is described in terms of the spectral properties of the relative …
An investigation into the dynamic states and relative intensity noise of laser diodes subjected to double optical feedback has been conducted. We employed modified and …
M Ahmed, SWZ Mahmoud… - International Journal of …, 2007 - Wiley Online Library
This paper demonstrates numerical analysis of the dynamics and intensity noise of fibre‐ grating semiconductor lasers (FGSLs). The induced phenomenon of strong optical feedback …
We report on the design and modeling of vertical-cavity surface-emitting laser (VCSEL) integrated in the lateral direction with a cascade of multiple passive cavities. The scheme is …
A Bakry, S Abdulrhmann, M Ahmed - Journal of Experimental and …, 2016 - Springer
We theoretically model the dynamics of semiconductor lasers subject to the double-reflector feedback. The proposed model is a new modification of the time-delay rate equations of …