4 papers
Multifunctional chalcogenide (As2S3, As2Se3) dual-core PCF design for mid-IR optical communications
A K M Sharoar Jahan Choyon, Ruhin Chowdhury
This work presents an integrated design of a multifunctional hexagonal lattice dual-core photonic crystal fiber (DC-PCF) with elliptical air-hole surrounding the cores, using two d…
Design of Novel Hybrid CPDM-CO-OFDM FSO Communication System and its Performance Analysis under Diverse Weather Conditions
Ruhin Chowdhury, A. K. M. Sharoar Jahan Choyon
A comprehensive novel design is proposed for the free-space optical (FSO) communication system by hybridizing circular polarization division multiplexing (CPDM) with coherent optic…
Nonlinearity Compensation and Link Margin Analysis of 112-Gbps Circular-Polarization Division Multiplexed Fiber Optic Communication System using a Digital Coherent Receiver over 800-km SSMF Link
A. K. M. Sharoar Jahan Choyon, Ruhin Chowdhury
Nonlinear effects have been considered as the major limitations in coherent optical (CO) fiber transmission system. DSP based CO receiver with digital backpropagation (DBP) method…
KM3NeT front-end and readout electronics system: hardware, firmware and software
The KM3NeT Collaboration, S. Aiello, F. Ameli +237
The KM3NeT research infrastructure being built at the bottom of the Mediterranean Sea will host water-Cherenkov telescopes for the detection of cosmic neutrinos. The neutrino teles…