Light emitting diodes are routinely used for general and specialized lighting tasks such as streetlights,luminaires,auto......

Habitat selection is a process of animal selects suitable habitat,by which the physiological functions and behavioral pe......

Disabled people often have difficulties in conveying their intentions to assistive vehicles,which can transport them to ......

In this work, the geranium leaves were as material, which was treated by different illumination time and the components ......

...

In order to remove the unstable edge response points of the image registration using original SIFT algorithm and get mor......

直角全反射式(TIR)棱镜比传统TIR棱镜加工难度低，结构上体积减小50%，重量减小42%，从而降低成本。为了使结构便于加工，应用光学理论对直......

为解决眼底相机在进行视网膜疾病筛查时视场角较小的问题,设计了一种基于角膜接触眼底镜、利用多环光纤实现广域照明的视网膜广域......

为解决目前白光LED光谱非连续性问题,设计出一种基于单色LED的太阳光谱合成方法。该方法通过构建单色LED光谱模型,采用最小二乘算......

为解决视觉测量中重建强反射表面时遇到的过度曝光或曝光不足的问题,提出了一种基于自动多次曝光的面结构光测量方法。该方法的核......

White light emitting diodes from a single emitter is of sig-nificance in application of illumination and image display b......

The design of large-scale,high-numerical-aperture,and broadband achromatism is a big challenge in metalens research. In ......

Applicability of optoacoustic imaging in biology and medicine is determined by several key performance characteristics. ......

Visible light communication(VLC)is currently recognized as a relevant technology for a wealth of possible application sc......

The control of spin electromagnetic(EM)waves is of great significance in optical communications.Although geometric metas......

Super-resolution structured illumination microscopy(SR-SIM) provides an up to twofold enhanced spatial resolution of flu......

铁路站房照明是集建筑美化、人体工程和铁路交通安全于一身的综合体,它不同于普通民用建筑照明,而有着更高的要求.本文运用国内外......

　　In order to save lighting electricity,one obvious way is to supplement artificial light with natural light,known as ......

The superresolution microscopy that broadens the detection range in the spatial frequency domain through the spatialfreq......

In this paper,the early stages of nucleation and photoirradiation growth of CeO2 thin films have been studied.Cyclic vol......

LED特点突出，应用广泛，增速很快，安森美半导体为不同的LED应用提供丰富的开关稳压器及线性稳压器选择。本文介绍了一种新的LED驱动方......

<正> Our previous paper reported that from Rhodopseudomonas capsulata chromatophores we had carried out the isolation of......

<正> Up to date, there are nearly 30 methods for measuring the excess carriers’ lifetime in semiconductors. They are in......

The superconducting nanowire single photon detector(SNSPD) draws much attention because of its attractive performance at......

提出了一种应用于时间延时积分型CMOS图像传感器的读出方法,可以有效的消除3管像素的复位噪声.采用了跨行双采样方法,使得执行减法......

To relate froth structural information with mineral flotation performance, segmentation analysis was performed on froth ......

Surface acoustic wave(SAW) resonators are a type of ultraviolet(UV) light sensors with high sensitivity, and they have b......

Chemical growth process that favours deposition of semiconductor materials from a liquid phase was used to obtain CdS an......

We investigate the nonvolatile holographic storage characteristics of near-stoichiometric LiNbO3 :Fe:Mn crystals with di......

By introducing periodic switching signal associated with illumination to the Originator,a switched mathematical model ha......

A three-layer structure of n-type organic semiconductors(PTCDA/PTCDA:PCBM/PCBM) is successfully identified as photoanode......

Nanocrystalline MTiO3 (M=Sr, Pb, Co) were prepared by a general self-pro- pagating combustion method. The samples were c......

Cuprous oxides with different morphologies were formed on F-doped tin oxide (FTO) covered glass substrates by potentiost......

Water-dispersible ZnSe quantum dots (ZnSe QDs) were prepared in aqueous media and characterized by ultraviolet-visible a......

High response organic ultraviolet photodetectors(UV-PDs) were demonstrated with 4,4’,4’’tris[3-methyl-pheny(phenyl)am......

The delafossite CuCrO2 elaborated by sol-gel from 40nm diameter colloid is optically active in the visible region.It is ......

A series of single-phased Ca_(2)Al_(2)SiO_(7):Eu~(2+) phosphors were synthesized by the solid-state reaction. Their stru......

The applicability of ultraviolet-light emitting diodes(LEDs)as a light source for photocatalysis using granular activate......

Supertetrahedral zinc-gallium-tin sulfide cluster modified with reduced graphene oxide protective layer was first synthe......

A pseudorotaxane and its polypseudorotaxanes formed between pillar[5]arene moieties and noctylpyrazinium cations as nove......

A novel photodetector based on double-walled carbon nanotube (DWCNT) film/TiO2 nanotube array (TNA) heterojunctions was ......

Porous S-doped bismuth vanadate with an olive-like morphology and its supported iron oxide(y wt.% FeOx/BiVO4 δS0.08, y ......

A double layered,one-pot hydrothermal method was adopted in this work to prepare transition metal ions(Fe3+,Ni2+,Cu2+and......

采用分步溶胶-凝胶法制备的三元杂化催化剂TiO_2-SiO_2-杂多酸(POMs)在可见光降解工业染料罗丹明B中表现出了高效反应活性.利用时......

Graphene(GR)-CdS nanocomposites with different weight addition ratios of GR have been assembled by a facile solvothermal......

Photomechanical response of amorphous polymerfilms containing azobenzene chromophores in side chainsis studied. By invok......

An inexpensive material,i.e.,tetranuclear zinc(Ⅱ) complex,(Zn4O(AID)6) [AID = 7-azaindolate],was utilized as a cathode ......

The photochemical reaction of sulfur dioxide(SO2) with tetraphenylporphyrin magnesium(MgTPP) has been investigated in di......

In this report,a novel thermosensitive poly(N-isopropylacrylamide-comaleic anhydride-p-cyclodextrin)/(TiO_2-multi-walled......

Three small molecules with the same arms and different cores of perylene diimide(PDI)or indaceno[2,1-b:6,5-b’]dithiophe......