Amine Ben Salem

TL;DR: This work demonstrates multiplexing and demultiplexing using both the radial and azimuthal degrees of freedom using a holographic approach that allows over 100 modes to be encoded on a single hologram, across a wide wavelength range, in a wavelength independent manner.

TL;DR: It is shown that launching low-energy 50 fs optical pulses with 0.88 kW peak power at a central wavelength of 3.7 μm into a 5 cm long ANDi-PCF generates a flat-top coherent MIR-SC spanning from 2900 to 4575 nm with a high spectral flatness of 3 dB.

TL;DR: The proposed technique is promising for high-bit-rate spatial division multiplexing in optical fiber and free space communication systems and investigates the effects of the atmospheric turbulence on the proposed communication system.

TL;DR: In this article, the authors proposed a real, highly nonlinear, As2Se3-based chalcogenide photonic crystal fiber in which a supercontinuum spanning more than 2 octaves is generated at =2.8 µm in the femtosecond regime.

TL;DR: In this paper, the authors reported more than two octave spanning mid-IR flat-top supercontinuum (SC) generation using all normal As2S5-borosilicate hybrid photonic crystal fiber.