refractive相关论文
本文报道掺5mol%MgO的铌酸锂(liNbO3)晶体的主折射率n0、no及其温度系数.用自准直法在0.5398μm、0.6328μm、1.0795μm和1.3414μ......
Intermodal interference based refractive index sensor employing elliptical core photonic crystal fib
A refractive index(RI)sensor based on elliptical core photonic crystal fiber(EC-PCF)has been proposed.The asymmetric ell......
Evaluation of preoperative dry eye in people undergoing corneal refractive surgery to correct myopia
AIM: To investigate the incidence of preoperative dry eye and related factors in patients undergoing corneal refractive ......
Evaluation of axial length/total corneal refractive power ratio as a potential marker for ocular dia
AIM:To investigate whether the axial length(AL)/total corneal refractive power(TCRP)ratio is a sensitive and simple fact......
The presented work deals with the structural and optical properties of chemically synthesized TiO2 nanoparticles filled ......
<正> The birefringenee along c-axis of LiNbO8 as a function of temperature in the range of 20—150℃ was measured by et ......
<正> As the film thickness is an important factor in the study of evaporated films, we have been looking for a convenien......
Preparation and third-order nonlinear optical properties of self-organized complex oxide Ce: BaTiO&l
Pulsed laser ablation epitaxial Strancky-Krastanow growth of self-organized complex oxide Ce:BaTiO3 quantum dots on MgO(......
A Schrodinger formulation research for light beam propagation through the media of complex refractiv
The Helmhotz equation of light beam propagating through a medium of complex refractive index is reduced to the axial-coo......
Prediction of the thermodynamic properties of 1-alkyl-3-methylimidazolium lactate ionic liquids [C_n
An ionic liquid (IL) based on lactate,1-butyl-3-methylimidazolium lactate ([C4mim][Lact]),has been prepared and characte......
Optical study on the vision correction and supernormal vision based on the wave-front aberrations of
In this paper we present the recent research results in the field of vision correction and supernormal vision according ......
The superconducting nanowire single photon detector(SNSPD) draws much attention because of its attractive performance at......
Noble metal nanoantenna could effectively enhance light absorption and increase detection sensitivity. In this paper,we ......
Characteristics of paraxial propagation of a super Lorentz-Gauss SLG_(01) mode in uniaxial crystal o
Analytical propagation expression of a super Lorentz-Gauss(SLG) 01 mode in uniaxial crystal orthogonal to the optical ax......
Orientation effects on the bandgap and dispersion behavior of 0.91Pb(Zn_(1/3)Nb_(2/3))O_3-0.09PbTiO_
0.91Pb(Zn1/3Nb2/3)O3-0.09PbTiO 3(PZN-9%PT) single crystals with different orientations are investigated by using a spect......
Characteristics of tunable micro-cavity based on one-dimensional photonic crystal doping KTP as defe
The tunable micro-cavity based on one-dimensional(1D) photonic crystal doped by KTP is designed.The optical transmission......
Lubricating mineral base oils are normally extracted from lube-oil cuts with furfural solvent.Aromatic content in the ra......
Design of artificial neural networks using a genetic algorithm to predict saturates of vacuum gas oi
Accurate prediction of chemical composition of vacuum gas oil(VGO) is essential for the routine operation of refi neries......
Research Advances in Detection Techniques of High Performance Liquid Chromatography-Refractive Index
As a highly sensitive and stable detector,refractive index detector is usually used for quantitative detection of substa......
The lower critical solution temperature(LCST) behavior of poly(acrylamide-co-diacetone acrylamide)(poly(AMco-DAM)) copol......
Improvement of the physical properties of poly(methyl methacrylate) by copolymerization with N-penta
Copolymers of N-pentafluorophenyl maleimide (PFPMI) with methyl methacrylate (MMA) were synthesized by a free radical in......
Thermally and Optical-Induced Effect on Optical and Electrical Parameters of Ag-Doped CdSe Thin Film
Thin films of Ag-doped Cd Se are deposited on the glass substrates by thermal evaporation technique using inert gas cond......
We demonstrate here seven pure cyclic samples,which belongs to two series of oligoesters,cyclic oligo(trimethylene terep......
The physicochemical properties,including the density,viscosity,and refractive index of aqueous solutions of sodium glyci......
Sum frequency generation spectroscopy(SFG) has been widely used to study the interfacial chemistry of aqueous salt solut......
We report the observation of spectral broadening induced by 200 femtosecond laser pulses with the repetition rate of 1 k......
We report supercontinuum (SC) generation in a lead silicate SF57 photonic crystal fiber by using a 1550 nm pump source. ......
This paper reported the crystal growth and spectroscopy characters of Cr3+:Li2Mg2(MoO4)3.The refractive index of Cr3+:Li......
Broadband polarization beam splitter based on a negative refractive lithium niobate photonic crystal
Using a lithium niobate(LN) material, we propose a broadband polarization beam splitter(PBS) with high efficiency by emp......
Optical control of light propagation in photonic crystal based on electromagnetically induced transp
A kind of photonic crystal structure with modulation of the refractive index is investigated both experimentally and the......
In this work, we study the photonic band of cumulative Fibonacci lattices, of which the structure is composed of all gen......
Visible and near-infrared optical properties of Nd:CLNGG crystal waveguides formed by proton implant
A Nd:CLNGG waveguide structure operated at wavelengths of both 632.8 nm and 1539 nm was demonstrated for the first time ......
Investigation on refractive index sensing of single silver nanoparticle at tightly focused light ill
Based on the generalized Mie theory,refractive index sensing characteristics of single silver nanoparticle respectively ......
Corneal inlays and onlays represent a means of providing patients with permanent refractive error correction. As an alte......
Highly refractive and transparent polyamides containing thiadiazole units have been developed.These polymers were prepar......
Transverse Optical Properties of the Eu~(3+):Y_2SiO_5 Crystal in Electromagnetically Induced Transpa
According to density matrix equations of the interaction between light and matter,the expression for the susceptibility ......
Terahertz-dependent evaluation of water content in high-water-cut crude oil using additive-manufactu
The evaluation of water content in crude oil is of significance to petroleum exploration and transportation.Terahertz(TH......
Two kinds of Nb-doped silica fibers,an NbCl_5-doped fiber and an Nb_2O_5-doped fiber,are fabricated and characterized in......
The Observation of Photorefractive Effect of Prism Coupling in Ion-implanted Fe-doped LiNbO_3 Planna
A planar waveguide was formed in Fe-doped LiNbO3 crystal by MeV He ion implantation. The refractjve index profiles of th......
On the basis of introduction of electromagnetic wave theory of modes into channel waveguides of anisotropic crystals an......
A new method of fabricating all-fiber broadband-rejection filter based on long period fiber grating (LPFG) is proposed. ......
A novel method to design Y-branch waveguides is proposed by using total internal reflection, and the optical properties ......
指出对于 Si O2 - Ti O2 凝胶玻璃涂层 ,即使 Ti O2 含量高达 80 % ,其对 CO2 激光波长 (10 .6 μm)的IR反射率值仍很低。而对于 S......
Numerical simulation of absolute photonic band gaps for two-dimensional photonic crystals with the r
The band gap of two-dimensional (2D) photonic crystals with the square lattice of rotational square air columns made of ......
We have designed an air-bridged PhC microcavity with high sensitivity and a high quality factor.The structure parameters......
Study of an athermal infrared dual band optical system design containing harmonic diffractive elemen
A harmonic diffractive element (HDE) is first successfully introduced to the athermal system of infrared dual band in th......
It is important to assess image quality, in order to ensure that the imaging system is performing optimally and also......
以深刻蚀和热氧化工艺为基础 ,提出了一种新的阵列波导光栅 (AWG)制备技术 .这一工艺可使 AWG中的波导侧向留有一硅层 .采用有限元......
为了获得低损耗、高消光比的光波导电光调制器,以钛扩散铌酸锂( Ti: LiNbO3 )波导折射率的分布和光波导的优化设计为基础,利用有限......
Characteristics measurement of gain and refractive index of traveling-wave semiconductor optical amp
A novel method to measure the gain and refractive index characteristics of traveling-wave semiconductor optical amplifie......
