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Gabor-type holography solved analytically for complex-valued phase disks
Gabor-type holography solved analytically for complex-valued phase disks
Solving the holography equation has long been a numerical task. While effective, the numeric approach has its own set of l...
Indoor positioning system for single LED light based on deep residual shrinkage network
Indoor positioning system for single LED light based on deep residual shrinkage network
With the continuous innovation and technological advancements, positioning-based services have gained increasing popularit...
Eight-channel integrated device for electro-optic modulation and dense wavelength division multiplexing based on photonic crystals
Eight-channel integrated device for electro-optic modulation and dense wavelength division multiplexing based on photonic crystals
With the rapid development of applications such as artificial intelligence, Internet of Things, cloud computing and data c...
Amplitude variations caused by fiber nonlinearity in photonics-assisted microwave signal replication
Amplitude variations caused by fiber nonlinearity in photonics-assisted microwave signal replication
Replication of microwave signals is widely applied to microwave detection and frequency measurement [1]. Due to the high s...
Design of all-fiber 2D MMI based optical devices using 1D mode propagation method
Design of all-fiber 2D MMI based optical devices using 1D mode propagation method
There has been a growing demand for multimode interference (MMI) devices in many optical systems due to various advantages...
Design and performance investigation of CIGS/SWCNT tandem solar cell for efficiency improvement
Design and performance investigation of CIGS/SWCNT tandem solar cell for efficiency improvement
Fulfilling the demand for energy is one of the major issues for the research community that requires substantial focus [1]...
Performance stability of porous silicon solar cells using reduced graphene oxide for applications in harsh environments
Performance stability of porous silicon solar cells using reduced graphene oxide for applications in harsh environments
Solar energy is a clean, environmentally beneficial, renewable source with an endless supply [1]. The primary photovoltaic...
High fidelity amplification of radially-polarized laser in few-mode polarization-maintaining fiber amplifier
High fidelity amplification of radially-polarized laser in few-mode polarization-maintaining fiber amplifier
Cylindrical vector beams (CVBs) featuring unique polarization distribution and donut-shaped beam profile have a significan...
Analytic pointing error evaluation on nano-satellite laser communication system
Analytic pointing error evaluation on nano-satellite laser communication system
Laser communications has been highlighted in space applications because of its great potential compared to radio-frequency...
Revealing the quantum property of suppressed middle plexciton state in three-mode coupling system
Revealing the quantum property of suppressed middle plexciton state in three-mode coupling system
The realization of strong interactions between light and matter at room temperature at the nanoscale has been a central su...
Deep-learning-based inverse design of colloidal quantum dots
Deep-learning-based inverse design of colloidal quantum dots
Colloidal semiconductor quantum dots (QDs) have been intensively investigated as a next-generation self-emission display e...
Independently tunable dual Fano resonances based on plasmonic MIM Sagnac loop coupling Taiji resonator
Independently tunable dual Fano resonances based on plasmonic MIM Sagnac loop coupling Taiji resonator
Fano resonance, a new kind of resonance with sharp asymmetry lineshape, has drawn huge attentions in many optical applicat...
Switchable large-angle beam splitter based on a continuous metasurface in the near-infrared region
Switchable large-angle beam splitter based on a continuous metasurface in the near-infrared region
The beam splitter is an integral part of many modern optical systems, which can divide the incident light into two or more...
Diverse dispersion states achieving in phase change material metalenses
Diverse dispersion states achieving in phase change material metalenses
Due to the frequency dependence of light propagation in the medium, the dispersion phenomenon is widespread in nature. Dis...
Tunable flat-top filter with cascaded compound gratings based on lithium niobate assisted by quasi-bound states in the continuum
Tunable flat-top filter with cascaded compound gratings based on lithium niobate assisted by quasi-bound states in the continuum
Optical filters have been widely applied in many fields, including optical sensing [1,2], imaging [3], and gas detection [...
Design and simulation numerically with performance enhancement of extremely efficient Sb2Se3-Based solar cell with V2O5 as the hole transport layer, using SCAPS-1D simulation program
Design and simulation numerically with performance enhancement of extremely efficient Sb2Se3-Based solar cell with V2O5 as the hole transport layer, using SCAPS-1D simulation program
It is possible to use solar energy to fulfil the increasing demand for energy worldwide needs. As solar energy usage rises...
Electrically tunable dual-channel absorber based on a graphene integrated slanted grating cavity
Electrically tunable dual-channel absorber based on a graphene integrated slanted grating cavity
Recently, perfect absorbers have been extensively studied for applications in photodetectors [1], optical sensors [2], lig...
Fast earthquake recognition method based on DAS and one dimensional QRE-net
Fast earthquake recognition method based on DAS and one dimensional QRE-net
Earthquake early warning (EEW) is a method to reduce loss from earthquake hazards. Sensors are placed in earthquake-prone ...
Three-dimensional sound source localization system based on fiber optic sensor array with an adaptive algorithm
Three-dimensional sound source localization system based on fiber optic sensor array with an adaptive algorithm
SSL system based on microphone array [1] relies only on receiving acoustic signals from the target to determine its distan...
Two-frame wavefront reconstruction method with nonlinear optimization for Ronchi lateral shearing interferometry
Two-frame wavefront reconstruction method with nonlinear optimization for Ronchi lateral shearing interferometry
High-accuracy wavefront measurement is crucial in lithography systems because the image quality of the projection lens dir...
Actively manipulating the temperature characteristics of photonic spin Hall effect in quasi-PT symmetric structure
Actively manipulating the temperature characteristics of photonic spin Hall effect in quasi-PT symmetric structure
The photonic spin Hall effect (PSHE) refers to the splitting of photons with opposite spin angular momentum perpendicular ...
Visible metasurface using an Sb2S3 nanodisk structure for stretchable color application
Visible metasurface using an Sb2S3 nanodisk structure for stretchable color application
Metasurfaces are ultrathin, optically planar structures that exhibit exotic abilities to freely tailor electromagnetic (EM...
Low-toxicity PEG-coated SERS silver nanocubes for diagnosing esophageal cancer
Low-toxicity PEG-coated SERS silver nanocubes for diagnosing esophageal cancer
Surface-enhanced Raman scattering (SERS) is a spectral analysis technique that can effectively enhance Raman signals. This...
SCAPS simulation and DFT study of ultra-thin lead-free perovskite solar cells based on RbGeI3
SCAPS simulation and DFT study of ultra-thin lead-free perovskite solar cells based on RbGeI3
Since the second industrial revolution, social development driven by oil has led to a serious greenhouse effect [[1], [2],...
Effects of coupling coefficient dispersion on the Fermi-Pasta-Ulam-Tsingou recurrence in two-core optical fibers
Effects of coupling coefficient dispersion on the Fermi-Pasta-Ulam-Tsingou recurrence in two-core optical fibers
For a nonlinear system, the excitation and growth of modes from perturbations constitute intriguing issues in dynamics. Su...
Nonlinear dynamics of relative intensity noise transfer at fiber amplification and supercontinuum generation
Nonlinear dynamics of relative intensity noise transfer at fiber amplification and supercontinuum generation
Recently, supercontinuum sources have garnered considerable attention as a critical technology that plays an essential rol...
Ultrawide-color-gamut single-pixel dynamic color manipulation based on yarn muscles–graphene MEMS
Ultrawide-color-gamut single-pixel dynamic color manipulation based on yarn muscles–graphene MEMS
With the rapid development of multimedia technology, an increasing number of emerging fields, such as virtual reality and ...
Polarization-insensitive dual-wavelength dispersion tunable metalens achieved by global modulation method
Polarization-insensitive dual-wavelength dispersion tunable metalens achieved by global modulation method
As a passive and non-contact detection technology, the infrared thermal imaging system operating in the longwave infrared ...
The super-chirality of vector twisted light
The super-chirality of vector twisted light
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Deep learning methods for solving non-uniqueness of inverse design in photonics
Deep learning methods for solving non-uniqueness of inverse design in photonics
Devices design is a significant area of research in photonics. As optical components become more highly integrated and fun...
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