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Retinal image enhancement using dark channel prior
Retinal image enhancement using dark channel prior
Enhancing color retinal images is essential to identify different eye diseases and categorize eye problems accurately. Opt...
Optical soliton solutions of the resonant nonlinear Schrödinger equation with Kerr-law nonlinearity
Optical soliton solutions of the resonant nonlinear Schrödinger equation with Kerr-law nonlinearity
In this paper, we establish the exact solutions of the resonant nonlinear Schrödinger equation with Kerr law nonlinea...
Understanding of efficient optical circuit using silicon waveguide at third communication window
Understanding of efficient optical circuit using silicon waveguide at third communication window
The present study explores the design and performance evaluation of an efficient optical circuit leveraging silicon wavegu...
Investigation of calculus in human teeth using the combination of silicon based photonic devices and finite element method
Investigation of calculus in human teeth using the combination of silicon based photonic devices and finite element method
The present paper presents the status of human teeth that is either normal (without calculus) or with calculus using two d...
Synthesis and characterization of Ag NPs and Ag@Cr core–shell nanoparticles for sensing H2S gas via plasma jet
Synthesis and characterization of Ag NPs and Ag@Cr core–shell nanoparticles for sensing H2S gas via plasma jet
High-performance gas sensor devices with core–shell structures can be obtained by optimizing the preparation conditi...
Numerical analysis of silicon nitride and perovskite nanomaterial assisted SPR biosensor for dengue cell detection
Numerical analysis of silicon nitride and perovskite nanomaterial assisted SPR biosensor for dengue cell detection
A surface plasmon resonance (SPR) sensor for the detection of the dengue virus has been presented with excellent sensitivi...
Performance investigation of FSO transmission system based on combining MDM and PDM techniques
Performance investigation of FSO transmission system based on combining MDM and PDM techniques
In this study, we propose a potential solution by employing free space optical (FSO) system based on combining polarizatio...
Characterizations and optical discussions of thermally evaporated titanium dioxide thin films
Characterizations and optical discussions of thermally evaporated titanium dioxide thin films
Titania thin films of 100 nm thick have been deposited from TiO2 powder on glass substrates under vacuum ≈2...
Influence Of Laser Energy On Structural And Optical Properties Of ZnO(x):NiO(1−x) Films PreparedBy PulseLaser Deposition
Influence Of Laser Energy On Structural And Optical Properties Of ZnO(x):NiO(1−x) Films PreparedBy PulseLaser Deposition
The current study illustrates the ZnO(x):NiO(1−x) thin film synthesis using pulsed laser deposition at two different...
Room temperature optical gas sensing properties of Na- doped zinc oxide nanoparticles: improving response and recovery time
Room temperature optical gas sensing properties of Na- doped zinc oxide nanoparticles: improving response and recovery time
We report the results of NO2 gas sensing performance of pure and Na doped (0.1%, 0.2%, and 0.3% w/w) zinc oxide nanopartic...
Enabling high-speed and large-capacity data transmission in optical inter-satellite communication links under various conditions
Enabling high-speed and large-capacity data transmission in optical inter-satellite communication links under various conditions
Inter-satellite optical wireless communication (IsOWC) has drawn a lot of interest previously mainly because there is a ri...
Influence of excitation light wavelength and irradiation time on photothermal properties of photochemically synthesized colloidal gold
Influence of excitation light wavelength and irradiation time on photothermal properties of photochemically synthesized colloidal gold
The photochemical route is a simple method for producing plasmonic nanoparticles with precise control over size and shape....
Developing an ultra-sensitive biosensor utilizing one-dimensional photonic crystal for anemia diagnosis
Developing an ultra-sensitive biosensor utilizing one-dimensional photonic crystal for anemia diagnosis
Reliable and prompt detection methods are necessary due to widespread occurrence of anemia, particularly among children an...
Performance estimation of super combined DWDM system employing machine learning
Performance estimation of super combined DWDM system employing machine learning
In this work, a 32-channel DWDM system has been evaluated by employing modified duobinary return to zero (MDRZ) and differ...
Iterative reconstruction algorithms in neutron tomography imaging
Iterative reconstruction algorithms in neutron tomography imaging
For the nondestructive assessment of heavy industrial components and soft hydrogenous materials encased in heavy metals, w...
Case study of street lighting of an Indian University: present and future
Case study of street lighting of an Indian University: present and future
A campus road ensures internal transportation between all departments as well as the administration building and the major...
FASnI3 and FAMASnGeI3 as absorbers with TCOs as ETLs for eco-friendly high-performance perovskite solar cells
FASnI3 and FAMASnGeI3 as absorbers with TCOs as ETLs for eco-friendly high-performance perovskite solar cells
This work presents a study on novel lead-free Perovskite Solar Cells (PSCs) based on new lead-free absorbers (FASnI3 and F...
Optimization for full optical chaotic synchronization by hybrid feedback and injection
Optimization for full optical chaotic synchronization by hybrid feedback and injection
A novel secure optical communication system is investigated in this experimental work. The scheme is based on dynamical ch...
Enhanced electron acceleration efficiency through laser and electron parameter optimization in vacuum
Enhanced electron acceleration efficiency through laser and electron parameter optimization in vacuum
The laser field interacting with electrons, together with the axial magnetic field, provides a distinct opportunity to inv...
Investigations On Structural & Luminescence Characteristics Of Sm3+Stimulated Bi2La4O9 Binary System For LEDs
Investigations On Structural & Luminescence Characteristics Of Sm3+Stimulated Bi2La4O9 Binary System For LEDs
The new-fangled red-emitting phosphor Sm3+: Bi2La4O9 via the simplistic solid-state route is Characterised by X-ray diffra...
Effect of self focusing on higher harmonic generation of q-Gaussian laser beam in graded index plasma channel
Effect of self focusing on higher harmonic generation of q-Gaussian laser beam in graded index plasma channel
Effect of self-focusing of a $$q$$ -Gaussian laser beam on higher harmonic generation in a preformed collisionless parabol...
Effect of annealing process on structural and optical properties of Au-doped thin films (NiO:WO3) fabricated by PLD technique
Effect of annealing process on structural and optical properties of Au-doped thin films (NiO:WO3) fabricated by PLD technique
In this research the films (NiO:WO3) prepared onto glass substrates and doping with different content of gold (0, 0.03, 0....
Performance optimization of earth abundant CZTS Kesterite solar cell with efficient interface engineering and back surface field
Performance optimization of earth abundant CZTS Kesterite solar cell with efficient interface engineering and back surface field
In this work, we introduce a double CZTS-layered design with a high-performance Electron Transport Layer (ETL) as an effec...
Multimodal demodulation algorithm for fiber optic MEMS fabry perot sensors
Multimodal demodulation algorithm for fiber optic MEMS fabry perot sensors
This paper addresses the issue of low demodulation accuracy in interferometric signals caused by significant errors in dir...
Nonlinear surface waves propagating along an interface between the Kerr nonlinear and hyperbolic graded-index crystals
Nonlinear surface waves propagating along an interface between the Kerr nonlinear and hyperbolic graded-index crystals
The new types of transverse electric nonlinear surface waves propagating along the interface separating the crystal charac...
Investigation of voltage-dependent luminance of flexible FLG, rGO/PEDOT: PSS TCEs based organic light emitting diode
Investigation of voltage-dependent luminance of flexible FLG, rGO/PEDOT: PSS TCEs based organic light emitting diode
In the present article, the performance of Organic Light Emitting Diodes (OLEDs) was evaluated on the basis of electrolumi...
Improving effects of 1-naphthalenetic acid (NAA) as a co-adsorbent on photovoltaic parameters of dye-sensitized solar cells
Improving effects of 1-naphthalenetic acid (NAA) as a co-adsorbent on photovoltaic parameters of dye-sensitized solar cells
In this study, TiO2, which provides the highest efficiency today, was used as the photoelectrode, and 1-naphthalenetic aci...
Performance analysis of ultra-thin CIGS solar cells with ZnS/CdS/ZnSe buffer layers
Performance analysis of ultra-thin CIGS solar cells with ZnS/CdS/ZnSe buffer layers
This paper presents a modeling study of an ultra-thin CIGS-based solar cell with a 0.5-micron-thick absorber layer, using ...