Wavefront相关论文
A piezoelectricity film deformable mirror (PFDM) is developed and applied in the OPCPA system to compensate the wavefron......
评估光电系统点目标成像性能或激光远场效果时，通常采用斯特雷尔比作为评估基准，且在工程应用通常采用其近似方法作为分析手段。为更......
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分析了目前钕玻璃片、大口径反射镜和晶体等光学元件的波前特征, 同时对多路激光系统的静态波前和动态波前热畸变特征进行了统计分......
提出一种干涉图计算机分析的新方法，克服了传统处理法的限制，能对视场遮拦(例如RC光学系统的遮拦)所引起的带有缺块或被分割的干涉图......
Lens is a basic optical element that is widely used in daily life,such as in cameras,glasses,and microscopes.Conventiona......
1.57 times diffraction-limit high-energy laser based on a Nd:YAG slab amplifier and an adaptive opti
In this Letter, a 116-actuator deformable mirror (DM) was used to correct the wavefront distortion in a 10.7 J, 10 Hz ne......
EFFECT OF RESONANT ABSORPTION OF LASER PLASMA ON THE TEMPORAL RESOLUTION SPECTRUM AND TEMPORAL INTEG
<正> Although there are many reports on the resonant absorption and the second harmonic of laser plasma in recent years,......
Theoretical demonstration of the hybrid focusing points of sonic crystal flat lenses and possible ap
We demonstrate the hybrid focusing points of sonic crystals for a multi-source array applied to flat sonic crystal lense......
Electro-optically tunable self-focusing and self-defocusing in KTP crystals by a cascaded second-ord
We report the transformation of a linear electro-optically tunable non-phase-matched second-order nonlinear process into......
A linearization model was used to analyze the laser beam propagation in a high power laser driver and the influence of t......
Characteristics of a compression wave propagating over porous plate wall in a high-speed railway tun
A pressure wave is generated ahead of a high-speed train,while entering a tunnel.This pressure wave propagates to the t......
A wavefront method of measuring the thermal lensing of solid-state lasers is proposed.This method is easy to implement a......
A simple method based on CFD code and Matlab for aero-optic effects is presented. Density fluctuation from CFD code due ......
Beam quality improvement and focused peak intensity measurement of an intense femtosecond Ti:sapphir
Micro-lens arrays were adopted to homogenize the beam profile of 532-nm pumping laser for the main amplifier of an inten......
Simulation of biatrial conduction via different pathways during sinus rhythm with a detailed human a
In order to better understand biatrial conduction,investigate various conduction pathways,and compare the differences be......
An unique mask moving method is developed for forming effective micro-optical structures with continuous profile. The me......
In this paper we report on recent development in the areas of optical vortices generated by micro-optical elements and a......
Study on the approximative formula for the far-field of a Gaussian beam under circular aperture diff
The approximative formula for the far-field diffraction of a Gaussian beam through a circular aperture is obtained by us......
We investigate the wavefronts depinning in current biased, infinitely long semiconductor superlattice systems by the met......
A novel method for obtaining a single shot multi-point high dynamic range pulse contrast measurement is presented.We use......
The generation of optical millimeter waves via the improved phase modulator in a RoF system and the transmission charact......
Steering accuracy is limited by the quantized phase modulation values and the number of phase pixels for spatial light m......
Dependence of curvature type of thermal lensing on number of bounces in a zigzag slab laser:numerica
The curvature type of the thermal lens generated in a zigzag slab laser is numerically analysed.It is found that the cur......
Photoinjector beam quality improvementby shaping the wavefront of a drive laser with oblique inciden
To increase the quantum efficiency(QE) of a copper photocathode and reduce the thermal emittance of an electron beam,a d......
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 ......
In the highest-power chirped-pulse amplification lasers,the pulse must be stretched in time,amplified,compressed in a gr......
Laser resistance and stress-free mirrors,windows,polarizers,and beam splitters up to 400 mm×400 mm are required for the......
Analysis of glass homogeneity using the attaching interferometric data model neglects body distribution.To improve analy......
Review on theory and applications of wavefront recording plane framework in generation and processin
The wavefront recording plane (WRP), subsequently generalized to be known as the virtual diffraction plane (VDP), is a r......
A new method based on Huygens’ principle and Fermat’s principle is presented to calculate seismic traveltime and ray-p......
In this letter,we report a multifunctional high-performance Nd:glass laser system.Laser pulses from an all-fiber front e......
Wavelength combining with a transmitting Volume Bragg Grating recorded in photo-thermo-refractive glasses is present.The......
The work presented in this paper is a study of output temporal contrast degradation by near-field quality deterioration,......
The physical meaning and essence of Fresnel numbers are discussed,and two definitions of these numbers for offaxis optic......
We report a simple Nd:YAG laser that emits radially polarized beam with helical wavefront. The laser cavity consists of ......
The deformable mirror with the size of 410 mmstacks was developed. The results ×468 mm controlled by the bimorph piezoc......
A 100-J-level Nd:glass laser system in nanosecond-scale pulse width has been constructed to perform as a standard source......
Fine upper crustal structure of Jiashi strong earthquake swarm region in Xinjiang in-ferred from hig
The data obtained from a high resolution seismic refraction profile, which was carried out in Jiashi, Xinjiang, strong e......
Based on the results obtained from Pg wavefront imaging in active source deep seismic sounding, we propose a new ray hit......
We present a lamp-pumped Nd: phosphate glass laser amplifier delivering up to 1 J of pulse energy at 1053 nm with a repe......
We present the workflow of the design, realization and testing of deformable mirrors suitable for high power diode pumpe......
Ptychography是一种基于扫描式相干衍射成像的相位恢复技术,实验装置简单,抗干扰能力强。将Ptychography技术用于投影物镜波像差的......
Chirped-pitch nanoscale circular surface-relief diffraction gratings were photoinscribed on thin films of a Disperse Red......
Strong fluctuation of seabed,abrupt variation in depth and dip of seabed bring seismic imaging problems,such as irregula......
Ａｌｉａｓ／Ｗａｖｅｆｒｏｎｔ公司的新一代计划Ｍａｙａ１９９５年２月８日ＳＧＩ公司，ＡＬＩＡＳ公司和ＷＡＶＥＦＲＯＮＴ公司在全世界同时宣布ＳＧＩ公司并购ＡＬＩＡＳ和ＷＡＶＥＦＲＯＮＴ公司，原ＡＬＬＡＳ的总裁成为并购后公司的总裁，ＷＡＶＥＦＲＯＮＴ公司...
Alias/Wavefront’......
