Abed, Yasaman Mostaghni, Fatemeh Abed, Niloofar
Published in
Materials Research Express
This investigation delves into the comprehensive analysis of the linear and nonlinear optical characteristics exhibited by N, N’-bis(salicylidene)-o-phenylenediamine (salophen) using a combination of Z-scan methodology and quantum chemistry calculations. The Z-scan technique facilitated meticulous computations of the third-order susceptibility, non...
Tabcheh, Nour
Les effets d’impulsions de courtes durées et de très hautes intensités sur les cellules vivantes sont de plus en plus étudiés. En effet, ce type d’exposition a montré une très grande efficacité dans plusieurs domaines de la vie quotidienne tels que les science environnementales, l’agroalimentaire et le biomédicale. Une chaine d’exposition est compo...
Lechevalier, Corentin
L'objet des recherches de ce manuscrit est de caractériser la dynamique de la lumière dans un réseau photonique. Les réseau photoniques sont des plateformes dans lesquels la lumière peut se propager et être analysée en détail. Le réseau photonique est composé de deux anneaux fibrés couplés entre eux. L'évolution de la lumière dans ces anneaux est e...
Gharaati, Abdolrasoul Abed, Yasaman Mostaghni, Fatemeh
ABSTRACT. In this work, we have characterized the linear and nonlinear optical properties of N,N′-bis(salicylidene)-p-phenylenediamine (BSP) in both macroscopic and microscopic modes by using Z-scan technique and quantum chemical calculations. The microscopic nonlinear optical properties of BSP were investigated by density functional theory with th...
Ghader, Alireza Behruzi, Masume Majles Ara, Mohammad Hossein Ghaznavi, Habib Abbasian Ardakani, Ali
Published in
Photodiagnosis and photodynamic therapy
Although traditional treatments are able to increase cancer survival rate, undesirable impact on off-target tissues are considered a limitation of these approaches. Nanotechnology-based treatments have been proposed as a possible option to enhance targeting., Further,current methods for evaluating cellular damage, are time consuming, highly depende...
Kılıç, Hamdi Şükür Gündoğdu, Yasemin Kılıç, Sümeyye Yiğit Gezgin, Serap
Published in
Optical and Quantum Electronics
In this study, Cu2ZnSnS4 nanocrystal and its constituents’ copper, zinc and tin were grown separately by pulsed laser deposition technique as thin films, and their linear and nonlinear optical properties have been investigated. Linear optical properties were analysed with UV–Vis absorption spectra. Elemental composition of Cu2ZnSnS4 thin films was ...
Santos, JM Carena, A Monteiro, PP Guiomar, FP
This letter reports a novel approach for nonlinear phase noise mitigation, based on artificial neural networks (ANNs) tailored to classification applications and a pre-processing stage of feature engineering. Starting with a set of proof-of-concept simulations, we verify that the proposed system can achieve optimal performance for the additive whit...
ferrari, alessio balasubramanian, karthikeyan filer, mark yin, yawei le rouzic, esther kundrát, jan grammel, gert galimberti, gabriele curri, vittorio
Reliable and conservative computation of the quality of transmission (QoT) of transparent lightpaths (LPs) is a crucial need for software-defined control and management of the wavelength division multiplexing optical transport. The LP QoT is summarized by the generalized SNR (GSNR) that can be computed by a QoT estimator (QoT-E). Within the context...
de araujo, bruno sadeghi, rasoul virgillito, e. napoli, a. costa, nelson pedro, j. curri, v.
Spatial-division multiplexing (SDM) and band-division multiplexing (BDM) have emerged as solutions to expand the capacity of existing C-band wavelength-division multiplexing (WDM) optical systems and to deal with increasing traffic demands. An important difference between these two approaches is that BDM solutions enable data transmission over unus...
Djoummekh, Boubakeur Bentria, Bachir Fadla, Mohamed Abdelilah Dahame, Tahar
Published in
Optical and Quantum Electronics
Thioborates compounds are receiving increasing attention due to their numerous optical applications. In this work, we present a theoretical prediction of physical properties of CuBS2 and AgBS2 compounds by mean the density functional theory using the pseudo potential plane-wave method implemented in ABINIT and CASTEP codes. We investigated the stru...
