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A microring resonator full-duplex 5 × 5 optical routing switch based on ITO material
A microring resonator full-duplex 5 × 5 optical routing switch based on ITO material
Optical interconnection technology is the most promising solution for on-chip multi-core interconnection because of its ad...
High-speed blood flow measurement based on a continuous laser-assisted nonlinear photoacoustic
High-speed blood flow measurement based on a continuous laser-assisted nonlinear photoacoustic
Nonlinear photoacoustic-based methods for measuring high-speed blood flow velocity typically use a single-pulse laser or a...
Viewing zone of aerial hollow face illusion evoked by use a 3D object as a light source for AIRR optical system
Viewing zone of aerial hollow face illusion evoked by use a 3D object as a light source for AIRR optical system
An aerial 3D image formed by the use of a 3D-shaped light source gives a greater sense of reality compared to the...
Simulation on temperature rise using ring-resonator-type device for heat-assisted magnetic recording
Simulation on temperature rise using ring-resonator-type device for heat-assisted magnetic recording
Heat-assisted magnetic recording (HAMR) is a promising technology for improving the recording density of hard disk drives....
Monitoring of size and dynamics of thrombus in artificial blood flow using laser speckle image analysis
Monitoring of size and dynamics of thrombus in artificial blood flow using laser speckle image analysis
The formation of thrombus in blood may be a cause of thrombosis which induces symptoms, such as myocardial infarction, cer...
Underwater image enhancement via adaptive white-balancing and multi-restoration image fusion
Underwater image enhancement via adaptive white-balancing and multi-restoration image fusion
Underwater images often suffer from color shift and visual blur due to light absorption and scattering in the water medium...
Generation of switchable multi-wavelength solitons in a fiber laser mode locked by MoS2-wrapped microfiber
Generation of switchable multi-wavelength solitons in a fiber laser mode locked by MoS2-wrapped microfiber
In this paper, a switchable multi-wavelength fiber laser mode locked by molybdenum disulfide (MoS2) film wrapped microfibe...
A terahertz polarization filter based on non-uniform thickness dielectric twin-tube
A terahertz polarization filter based on non-uniform thickness dielectric twin-tube
A simple-structured total internal reflection terahertz filter based on a microstructured optical fiber is proposed in thi...
Super-resolution human-silhouette imaging by joint optimization of coded illumination and reconstruction network: a simulation study
Super-resolution human-silhouette imaging by joint optimization of coded illumination and reconstruction network: a simulation study
In surveillance camera systems and other human-image analysis systems, it is important to measure human shapes with high r...
Numerical simulations of optimized MSD multiplication on ternary optical computer
Numerical simulations of optimized MSD multiplication on ternary optical computer
Multiplication is a fundamental operation in computer systems but is often constrained by the carry-delay inherent to conv...
Achieving higher spatial resolution in complex amplitude modulation using a pixel shift-based dual-phase modulation method
Achieving higher spatial resolution in complex amplitude modulation using a pixel shift-based dual-phase modulation method
This paper proposes a novel pixel shift-based dual-phase modulation method (PS-DPMM) designed to enhance the spatial resol...
BaTiO3/Si-hybrid slot-waveguide electro-optic modulator
BaTiO3/Si-hybrid slot-waveguide electro-optic modulator
Electro-optic (EO) modulators are crucial components to generate high-speed photonic signals in the modern photonic commun...
Truncated cylindrical array plate for mid-air imaging
Truncated cylindrical array plate for mid-air imaging
Mid-air imaging, a visual display technology for augmented reality (AR) that enables multiple people to view images simult...
Perceived rotation angle and depth position of face-like illustrations with inverted concave depth positions in arc 3D display
Perceived rotation angle and depth position of face-like illustrations with inverted concave depth positions in arc 3D display
3D displays sometimes evoke illusion of perceived rotation angle change. In hollow face illusion, the direction of the 3D ...
Image distortion correction based on partial polynomial model for a large-array photon-counting detector
Image distortion correction based on partial polynomial model for a large-array photon-counting detector
A microchannel plates (MCPs) photon-counting detector with a cross-delay line (XDL) is expected for high-quality and wide-...
Novel hexagonal form factor of chromaticity distribution of color speckle
Novel hexagonal form factor of chromaticity distribution of color speckle
Novel hexagonal form factor for evaluating chromaticity distribution of color speckle using red, green, and blue lasers is...
Three-dimensional surface structure reconstruction of reflective objects using multi-stage deep learning
Three-dimensional surface structure reconstruction of reflective objects using multi-stage deep learning
With the development of deep learning and structured light streak projection techniques in three-dimensional (3D) imaging,...
Study of Au nanoparticles adsorbed on InGaAs/InP thin films to improve optical absorption properties in the near-infrared band
Study of Au nanoparticles adsorbed on InGaAs/InP thin films to improve optical absorption properties in the near-infrared band
In this paper, we use FDTD Solutions software to construct the light-absorption model of InGaAs/InP thin films modified by...
Research and correction for over-response phenomenon when using inorganic scintillator optical fiber X-ray sensor to measure off-axis ratio (OAR)
Research and correction for over-response phenomenon when using inorganic scintillator optical fiber X-ray sensor to measure off-axis ratio (OAR)
Optical fiber X-ray sensors have the potential to realize real-time dose monitoring of precision radiotherapy. However, an...
Time synchronization method of wireless distributed sensor node and its application for real-time dust monitoring
Time synchronization method of wireless distributed sensor node and its application for real-time dust monitoring
In this study, we aim to conduct real-time sensing of indoor dust concentration distribution to mitigate the airborne tran...
The shift–rotation absolute testing method based on autocollimation
The shift–rotation absolute testing method based on autocollimation
The shift–rotation method is an absolute testing method that has attracted much attention in recent years, and detec...
Novel high light efficiency pancake optics for HMD named “double path”
Novel high light efficiency pancake optics for HMD named “double path”
The folded optics for HMD (head-mounted display), commonly referred to as pancake optics, is widely used to realize a comp...
Luminescence properties and temperature characteristics of Yb3+/Nd3+/Ho3+ triple doped BaGeTeO6 up-conversion phosphors under 980 nm excitation
Luminescence properties and temperature characteristics of Yb3+/Nd3+/Ho3+ triple doped BaGeTeO6 up-conversion phosphors under 980 nm excitation
BaGeTeO6: Nd3+/Yb3+/Ho3+ green up-conversion phosphors were synthesized using the high-temperature solid-state reaction me...
Design and analysis of parallel polarization-beam-splitter-based optical filter with adjustable channel spacing
Design and analysis of parallel polarization-beam-splitter-based optical filter with adjustable channel spacing
In this paper, a parallel polarization-beam-splitter-based fiber optic filter with adjustable channel spacing is proposed ...
Spatiotemporal-coupled partially coherent pulsed source and its propagation
Spatiotemporal-coupled partially coherent pulsed source and its propagation
We present a new partially coherent pulsed source with spatiotemporal coupling. The stochastic optical pulse, which we cal...
Orthogonal polarization dual-wavelength Nd: GdVO4 laser at 1341 nm and 1344 nm with 880 nm LD direct pumping
Orthogonal polarization dual-wavelength Nd: GdVO4 laser at 1341 nm and 1344 nm with 880 nm LD direct pumping
We report an orthogonal polarization dual-wavelength Nd:GdVO4 crystal laser with 880 nm LD directly pumping. By a...
Study on the diffraction light field of two special beams through a cylindrical lens
Study on the diffraction light field of two special beams through a cylindrical lens
Cylindrical lens is irreplaceable in the field of beam manipulation, which can generate new types of light field by diffra...
Ai-enabled efficient modulation classification in underwater OWC systems
Ai-enabled efficient modulation classification in underwater OWC systems
In this paper, we propose and experimentally demonstrate an artificial intelligence (AI)-enabled efficient modulation clas...
Imaging distance of an aquatic image formed by an aquatic display obtained by paraxial approximation
Imaging distance of an aquatic image formed by an aquatic display obtained by paraxial approximation
Aquatic display, which forms a floating image in water without a screen, used in behavioral experiments of aquatic organis...