Muhammad Imran
Sant'Anna School of Advanced Studies
25 Papers
176 Citations
Muhammad Imran is an academic researcher from Sant'Anna School of Advanced Studies. The author has contributed to research in topics: Optical performance monitoring & Computer science. The author has an hindex of 7, co-authored 25 publications.
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Papers
A Survey of Optical Carrier Generation Techniques for Terabit Capacity Elastic Optical Networks
Muhammad Imran,Prince M. Anandarajah,Aleksandra Kaszubowska-Anandarajah,Nicola Sambo,Luca Poti +4 more
TL;DR: This survey identifies salient features of optical multicarrier generators, review and compare these techniques both from a physical and network layer perspective and discusses the impact of such sources on the network performance and real-world deployment strategies with reference to cost, power consumption, and level of flexibility.
Sliceable Transponder Architecture Including Multiwavelength Source
Nicola Sambo,Antonio D'Errico,Claudio Porzi,Valeria Vercesi,Muhammad Imran,Filippo Cugini,Antonella Bogoni,Luca Poti,Piero Castoldi +8 more
TL;DR: In this paper, a sliceable bandwidth variable transponders (SBVTs) architecture with multiple laser sources and micro-ring resonators (MRRs) is proposed.
65
Active PCE demonstration performing elastic operations and hitless defragmentation in flexible grid optical networks
Francesco Paolucci,Alberto Castro,Francesco Fresi,Muhammad Imran,Alessio Giorgetti,Bishanka Brata Bhownik,Gianluca Berrettini,Gianluca Meloni,Filippo Cugini,Luis Velasco,Luca Poti,Piero Castoldi +11 more
TL;DR: This paper shows the first implementation of an active stateful PCE enabling elastic operations and hitless defragmentation of already provisioned LSPs and a tunable 400 Gbps superchannel of 4 PM-DQPSK sub-carriers controlled by a single tunable laser.
30
Stealth and secured optical coherent transmission using a gain switched frequency comb and multi-homodyne coherent detection
Eyal Wohlgemuth,Yaron Yoffe,Pantea Nadimi Goki,Muhammad Imran,Francesco Fresi,Prajwal D. Lakshmijayasimha,Roi Cohen,Prince M. Anandarajah,Luca Poti,Dan Sadot +9 more
TL;DR: In this article, a novel all-optical stealth and secured transmission is proposed and demonstrated, where the covert signal is carried by multiple tones of a gain switched optical frequency comb, optically coded with spectral phase mask, and concealed below EDFA's noise.
18
Experimental Demonstration of an Active Stateful PCE Performing Elastic Operations and Hitless Defragmentation
Alberto Castro,Francesco Paolucci,Francesco Fresi,Muhammad Imran,Bishanka Brata Bhowmik,Gianluca Berrettini,G. Meloni,Alessio Giorgetti,Filippo Cugini,Luis Velasco,Luca Poti,Piero Castoldi +11 more
- 28 Oct 2013
TL;DR: An experimental demonstration of active stateful PCE for flexgrid networks is presented in this article, which enables elastic operations on established connections and, when required, performs hitless defragmentation of spectrum resources.