Visible light communication between light emitting diode (LED) traffic lights and vehicles with a receiving photodiode f......

Properties of symmetrical layers as matching layers in multilayer thin film design were analyzed. A calculation method w......

We discuss a merit function F as judgment of photo-thermal conversion efficiency instead of two independent parameters: ......

We demonstrate the self-assembly of solution-processible gold nanoparticles into the nanoholes consisting of patterned s......

A simple method to fabricate vertically coupled micro-ring resonators in amorphous silicon-on-insulator is created by a ......

Numerical calculations based on the transfer matrix method are carried out, and the results of band gap with resonance p......

The relative band gap for a rhombus lattice photonic crystal is studied by plane wave expansion method and high frequenc......

We develop a new method for smooth and continuous space-variant alignment of the liquid crystal medium in micro-patterne......

Wavefront coding (WFC) is used to extend the field depth of an incoherent optical system by employing a phase mask on th......

We investigate the transverse mode pattern in GaN quantum-well (QW) laser diode (LD) by numerical calculation. We optimi......

Design and preparation of frequency doubling antireflection coating with different thicknesses of interlayer were invest......

Defect is built as that in the semiconductor when some metal posts are withdrawn regularly from the two-dimensional (2D)......

Anti-resonant reflecting photonic crystal structure in vertical-cavity surface-emitting lasers (VCSELs) to achieve photo......

We present the advantages of experimental design in the sensitivity analysis of optical coatings with a high number of l......

Antistatic and antireflection (ASAR) coating using indium tin oxide (ITO) by magnetron reactive sputtering (MRS) techniq......

The issue of the letter is focused on the RB-SiC aspherical mirror high frequency surface quality which is fabricated wi......

Novel polymer distributed feedback (DFB) gratings are fabricated based on photopolymerization to reduce lasing threshold......

We propose and demonstrate two types of narrowband multi-channel filters: transmittance-integrated narrow-bandpass filte......

The exoplanet search is one of the most exciting research fields in astrophysics. The Antarctic Bright Star Survey Teles......

This letter presents a model of an indoor light positioning system (LPS) based on white LEDs and a camera. The position ......

The effect of thickness ratio of two materials on the residual stress was studied in HfO2/SiO2 multilayers deposited by ......

A tomography device based on a conventional laboratory x ray source, polycapillary parallel x ray lens (PPXRL), and poly......

In this Letter, we demonstrate a 1×4 low-crosstalk...

A fixed abrasive technology combined with computer controlled optical surfacing is discussed, and a removal function mod......

Two problems of half-wave hole and high ripples in the transmittance region for a harmonic beam splitter had been pointe......

Theoretical and experimental research on the deconvolution algorithm of dwell time in the technology of computer control......

Influence of interface roughness on the reflectivity of Tungsten/boron-carbide (W/B4C) multilayers varying with bi-layer......

The near-field scanning optical microscope, which is integrated with scanning probe microscope technology, has been inve......

The removal function test is carried out on the earlier round-pellet polishing pad. The concept of filling factor is int......

This letter describes a novel optical method for wavelength fine-selection in the optical spectrum analysers (OSAs) for ......

A one-dimensional (1D) pressure sensor based on defect layer has been studied by means of transfer matrix method, and th......

During the design process of Blu-ray disc optical pick-up (BD OPU), the optical system and the collimator lens design is......

According to the geometry optical principles, a high intensity infrared radiation system for medical application is desi......

Aspheric elements are widely applied in optical systems and the vertex radius of curvature (VROC) is one of the importan......

Orthogonal polynomials over the interior of a unit circle are widely used in aberration theory and in describing ocular ......

The optical probe in tonometers is a key component in measuring the flattened diameter or area of the ocular cornea. A n......

HfO2/SiO2 multilayer films were deposited on BK7 glass substrates by electron beam evaporation method. The effects of an......

A refractive index profile design, which can enable us to obtain a flat-top fundamental mode field around the center, is......

The optimized oxygen inductively coupled plasma etching parameters are systematically studied to fabricate Poly (methyl-......

The correlation between the gain material and the factors affecting characteristic temperature in high-power semiconduct......

Reflection filters have various applications in optical communication and other systems. In this letter, we propose a na......

In conventional pulsed laser deposition (PLD) technique, plume deflection and composition distribution change with the l......

A new removal optimization method called submerged jet polishing (SJP) is reported. Experiments are conducted to obtain ......

A short overview of integrated waveguide demultiplexers for different applications in future highly integrated optical c......

Based on segmentation-recombination principle, a specific optical device is designed to homogenize a high-power CO2 lase......

We propose an LED reshaping lens design for a handheld underwater wireless optical system to solve the problem of target......

A rapid and cost-effective method for fabricating mini lens arrays is proposed. The lenses are made of silicone oil drop......

A new process of magnetorheological figuring (MRF) based on the deliquescence theory is proposed to finish KDP crystals.......

In this letter, we investigate the structural, optical, and electrical properties of Al-doped ZnO (AZO) thin film coatin......

A simple method is adopted to grow ZnO nanofibers laterally among the patterned seeds designed in advance on silicon sub......