An ultrafast all-optical half adder using nonlinear ring resonators in photonic crystal microstructure

MH Sani, AA Tabrizi, H Saghaei… - Optical and Quantum …, 2020 - Springer
Half adder and half subtractor are the basic building blocks of an arithmetic logic unit used in
every optical central processing unit (CPU) to provide computational operators. In this paper …

Ultra-fast tunable optoelectronic 2-to-4 binary decoder using graphene-coated silica rods in photonic crystal ring resonators

S Naghizade, A Didari-Bader, H Saghaei - Optical and Quantum …, 2022 - Springer
Fast and compact optoelectronic devices are highly sought after for applications in high-
speed signal processing in optical communication networks. One approach to realizing such …

High-sensitivity biosensor for simultaneous detection of cancer and diabetes using photonic crystal microstructure

MH Sani, A Ghanbari, H Saghaei - Optical and Quantum Electronics, 2022 - Springer
In this study, we propose a refractive index-based sensor to detect skin cancer (Basal, HeLa,
MDA-MB-231) through human blood. It also can detect diabetes through human tear fluid …

Supercontinuum generation in photonic crystal fibers infiltrated with tetrachloroethylene

HV Le, VT Hoang, HT Nguyen, VC Long… - Optical and quantum …, 2021 - Springer
This study proposes a photonic crystal fiber made of fused silica glass, with the core
infiltrated with tetrachloroethylene (C 2 Cl 4) as a new source of supercontinuum (SC) …

Efficiency improvement of a silicon-based thin-film solar cell using plasmonic silver nanoparticles and an antireflective layer

AA Tabrizi, A Pahlavan - Optics communications, 2020 - Elsevier
This paper presents a silicon thin-film solar cell (TFSC) integrated with the silver
nanoparticles. It consists of anti-reflection, absorption and reflective layers in which the anti …

A novel design of all-optical 4 to 2 encoder with multiple defects in silica-based photonic crystal fiber

S Naghizade, H Saghaei - Optik, 2020 - Elsevier
An encoder logic gate is a combinational circuit that performs the coding operation on the
input binary data, and 2 n input lines are encoded with n bits. In this paper, we present a …

Optical-analog-to-digital conversion based on successive-like approximations in octagonal-shape photonic crystal ring resonators

A Tavousi, MA Mansouri-Birjandi - Superlattices and Microstructures, 2018 - Elsevier
Implementing intensity-dependent Kerr-like nonlinearity in octagonal-shape photonic crystal
ring resonators (OSPCRRs), a new class of optical analog-to-digital converters (ADCs) with …

Supercontinuum generation in photonic crystal fibers infiltrated with nitrobenzene

LC Van, K Borzycki, KD Xuan, VT Quoc… - Laser …, 2020 - iopscience.iop.org
A photonic crystal fiber made of fused silica glass and infiltrated with nitrobenzene (C 6 H 5
NO 2) was proposed as a new nonlinear medium for supercontinuum generation (SG). The …

Optimization of optical properties of photonic crystal fibers infiltrated with chloroform for supercontinuum generation

C Van Lanh, K Borzycki, KD Xuan, VT Quoc… - Laser …, 2019 - iopscience.iop.org
A photonic crystal fiber made of fused silica glass, infiltrated with chloroform (CHCl 3), is
proposed as a new source of supercontinuum (SC) light. Guiding properties in terms of …

Midinfrared supercontinuum generation via As2Se3 chalcogenide photonic crystal fibers

H Saghaei, M Ebnali-Heidari, MK Moravvej-Farshi - Applied optics, 2015 - opg.optica.org
Using numerical analysis, we compare the results of optofluidic and rod filling techniques for
the broadening of supercontinuum spectra generated by As 2 Se 3 chalcogenide photonic …