aberration相关论文
A near-infrared femtosecond laser is focused by a 100 mm-focal-length plano-convex lens to form a laser filament,which i......
Multiple myeloma(MM) is an incurable cancer.However,recent advances have been made,which not only enhances understanding......
The mutagenic effects of microwave and aluminum sulphate on Vicia faba root tip were studied.Micronucleus assay and chro......
跟踪发射望远镜空间目标成像探测性能与传统望远镜成像探测性能存在较大差异。由于激光发射光路与目标探测光路属于共光路,因此系......
面向天基空间探测应用,设计了较大视场(FOV)的超分辨望远成像光学系统。对于含低旁瓣因子五环带纯相位光瞳调制器的系统,分别研究......
电荷耦合器件(CCD)的测量精度是影响波前复原精度的主要因素。受相机制造工艺的限制以及环境的影响,不可避免地会采集到噪声数据,......
线聚焦滤波技术能够大幅缓解甚至解决目前聚变装置中的等离子体堵孔效应及激光装置规模庞大等问题,在聚变激光装置中具有较广阔的......
Dynamic aberrations correction of Roll-Nod conformal seeker based on the diffraction surface and ana
Traditional optical domes are spherical, which have a large air resistance coefficient. In order to reduce the coefficie......
描述了基于外差干涉仪原理的用于精密空间光学的准直方法,分析了该方法进行光学系统准直的系统误差;结果表明,只要较好地控制倾斜......
提出了一种新的光刻机投影物镜像差原位检测(AMF)技术。详细分析了该技术利用特殊测试标记检测投影物镜球差、像散、彗差的基本原......
基于施密特系统的基本原理,设计了一种用于光谱仪消像差的施密特校正板,得到了该校正板的面形方程和面形图。利用ZEMAX软件模拟和......
利用软件仿真对光场传感器重建波前相位的能力进行了研究。研究采用FFT算法模拟波的传播和衍射效应,利用Zernike多项式模拟像差, ......
13.5 nm波长极紫外(EUV)光刻机的分辨率虽然很高,但因波长的减小使其对像差的容忍度降低,有必要研究像差对EUV光刻成像的影响。针......
复眼透镜在均匀照明中应用广泛，但是在大像差系统中其均匀性和能量利用率等性能会大大下降。通过对复眼透镜光束整形系统的成像假设......
Lens is a basic optical element that is widely used in daily life,such as in cameras,glasses,and microscopes.Conventiona......
In most textbooks, lens aberrations are usually described in the briefest possible manner, without any attempt for their......
为了提高拼接式星模拟器的星图模拟精度,克服传统方法仅通过修正主距提高精度的局限性,提出了一种星图模拟精度的像差校正方法。分......
目的评价白内障术中飞秒激光辅助角膜松解切开矫正彗差提高术后视觉质量的作用。方法前瞻性病例对照研究。上海和平眼科医院2018年......
Objective To analyze the relationship between karyotypes and clinic features of patients with primary amenorrhea.Methods......
根据气体激光器谐振腔的衍射理论和Ｚｅｒｎｉｋｅ多项式，导出了谐振腔光场振幅分布表达式。用数值分析的方法研究了在不同的相位扰动下，稳腔和非稳......
THE EFFECT OF RADIATION DOSE RATE ON THE FREQUENCY OF CHROMOSOME ABERRATIONS INDUCED IN HUMAN LEUCOC
<正> The dose rate effect of radiation genetics has been studied intensively because of its practical as well as theoret......
The principal forces driving the efficient enrichment and encapsulation of arsenic(As) into nanoscale zero-valent iron(n......
Split-plot designs have been widely used in industrial experiments.Up to now,most methods for choosing this kind of desi......
With the support by the National Natural Science Foundation of China and the Chinese Academy of Sciences,the research te......
氧化铈表面的结构与性能对氧化铈材料的许多实际应用有着重要的影响,因此受到了广泛的关注和研究.由于大多数的表面技术仅限于获得......
AIM: To study the toxicity of bicyclol to animals. METHODS: Acute toxicity test was performed in Kunming strain mice tha......
Autism spectrum disorder(ASD) encompasses a complex set of developmental neurological disorders,characterized by de?cits......
A coherence-based correction method was proposed in order to improve the lateral resolution and enhance the contrast of ......
We present a coaxial detection of the backscattered electrons in SEM. The lens-aperture has been used to filter in energ......
The intrinsic width of the energy distribution from Schottky and field emission sources is betwen 0.2 and 0.8eV.For high......
Monitoring the surface evolution of a nanoporous core-shell electrocatalyst for oxygen reduction rea
Subject Code:E01With the support by the National Natural Science Foundation of China,a collaborative study by the resear......
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......
For the narrowband of liner charge-coupled device (CCD) receiver and the imaging rule thatcylindrical lens system can co......
A novel high magnification zoom laser beam expander is proposed originally. The zoom part and fixed part of the beam exp......
An unique mask moving method is developed for forming effective micro-optical structures with continuous profile. The me......
For cooled 320×240 detector with staring focal plane array,a novel middle infrared athermal optical system is presented......
Ultra high intensity laser output is the ultimate goal of advanced laser technology.With the development of laser techn......
Influence of spherical aberrations on fundamental mode beam quality under different laser resonators
Spherical aberrations of the thermal lens of the active media are severe when solid state lasers are strongly pumped.The......
This paper proposes a new method that reconstructs the information of specimen by using random phase shift step in digit......
Wavefront correction of Ti:sapphire terawatt laser with varying precision of phase conjugation betwe
The phase conjugation between the deformable mirror and the wavefront sensor in the aberration correction of a terawatt ......
The effect of spherical aberration on temperature distribution inside glass by irradiation of a high
In this paper,we study the effect of spherical aberrations on the light intensity and the temperature distribution in th......
Numerical correction of splicing dislocation between sub-holograms in synthetic aperture digital hol
We propose a new correction method for the splicing dislocation of sub-holograms in synthetic aperture digital holograph......
A novel fiber laser spectral beam combining scheme based on a concave grating is presented.The principle of the presente......
Analysis of glass homogeneity using the attaching interferometric data model neglects body distribution.To improve analy......
We experimentally investigate an optimum scheme of coupling a collimated light from a Ti:sapphire laser source into a st......
We conduct several experiments to further clarify the formation mechanism of a self-organized void array induced by a si......
Hybrid adaptive optics system for a solid-state zigzag master oscillator power amplifier laser syste
We present a hybrid adaptive optics system for a k W-class solid-state slab master oscillator power amplifier laser that......
The deformable mirror with the size of 410 mmstacks was developed. The results ×468 mm controlled by the bimorph piezoc......
Lattice,charge,orbital,and spin are the four fundamental degrees of freedom in condensed matter,of which the interactive......
