An ultrafast all-optical half adder using nonlinear ring resonators in photonic crystal microstructure
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 …
every optical central processing unit (CPU) to provide computational operators. In this paper …
An optical 2-to-4 decoder based on photonic crystal X-shaped resonators covered by graphene shells
This paper presents a novel design of a high-speed optical 2-to-4 decoder based on the
photonic crystal (PhC) composed of silicon rods. The proposed structure consists of three …
photonic crystal (PhC) composed of silicon rods. The proposed structure consists of three …
Design and analysis of a novel four‐channel optical filter using ring resonators and line defects in photonic crystal microstructure
In this paper, we report a new design of an all-optical filter using photonic crystal
microstructure. Ring resonators, line defects, scatterer rods, microcavities, and coupling rods …
microstructure. Ring resonators, line defects, scatterer rods, microcavities, and coupling rods …
A tunable broadband graphene-based metamaterial absorber in the far-infrared region
SM Alden Mostaan, H Saghaei - Optical and Quantum Electronics, 2021 - Springer
This paper reports a new design of a broadband absorber composed of graphene, dielectric,
and gold layers. The designed absorber has four absorbent modes close to each other …
and gold layers. The designed absorber has four absorbent modes close to each other …
A novel all-optical sensor design based on a tunable resonant nanocavity in photonic crystal microstructure applicable in MEMS accelerometers
In view of the large scientific and technical interest in the MEMS accelerometer sensor and
the limitations of capacitive, resistive piezo, and piezoelectric methods, we focus on the …
the limitations of capacitive, resistive piezo, and piezoelectric methods, we focus on the …
High-sensitivity biosensor for simultaneous detection of cancer and diabetes using photonic crystal microstructure
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 …
MDA-MB-231) through human blood. It also can detect diabetes through human tear fluid …
Efficiency improvement of a silicon-based thin-film solar cell using plasmonic silver nanoparticles and an antireflective layer
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 …
nanoparticles. It consists of anti-reflection, absorption and reflective layers in which the anti …
Super-flat coherent supercontinuum source in As38.8Se61.2 chalcogenide photonic crystal fiber with all-normal dispersion engineering at a very low input energy
We numerically report super-flat coherent mid-infrared supercontinuum (MIR-SC) generation
in a chalcogenide As_38. 8Se_61. 2 photonic crystal fiber (PCF). The dispersion and …
in a chalcogenide As_38. 8Se_61. 2 photonic crystal fiber (PCF). The dispersion and …
Enhancement of absorption and effectiveness of a perovskite thin-film solar cell embedded with gold nanospheres
This paper proposes a novel design of plasmonic perovskite solar cell (PSC). It consists of
an anti-reflective glass of fluorine-doped tin oxide (FTO), a compact buffer layer of n-type …
an anti-reflective glass of fluorine-doped tin oxide (FTO), a compact buffer layer of n-type …
Line defects on As2Se3-Chalcogenide photonic crystals for the design of all-optical power splitters and digital logic gates
In this paper, a triangular two-dimensional photonic crystal (PhC) of As 2 Se 3-chalcogenide
rods in air is presented and its photonic band diagram is calculated by plane wave method …
rods in air is presented and its photonic band diagram is calculated by plane wave method …