Mirror相关论文
为了设计适用于空间望远镜的具有质量轻、刚度高、高面形精度特点的大尺寸反射镜, 提出了基于水平集方法的反射镜拓扑优化设计方法......
运用等效层理论,设计了一种目标波长分别为780,810,850 nm,在45°入射角下使用的反射镜,该反射镜在保证膜层高反射率的同时实现了......
提出镜面莫尔轮廓法的光路配置方法。提供了镜面所形成条纹的计算公式的推算原理。拍摄了斜镜面、柱形镜面的莫尔轮廓条纹照片,判......
差分偏振损耗所导致的零偏直接影响四频差动激光陀螺性能。基于此,提出一种通过优化反射镜配置参数来有效减小差分偏振损耗的方法......
【Abstract】The formation and development of the horse-related idioms represent the English and Mongolian perceptions of......
During the Southern and Northern Dynasties（420-589）， there lived a beautiful， intelligent princess name Lechang in the State......
A novel hybrid instrument of contact and non-contact measurement with large range is developed, and both measure-ment sy......
F.Scott Fitzgerald is one of the greatest American writers of the 1920s.his masterpiece The Great Gatsby just holds up a......
, 科迪出生时仅仅24盎司。因为是极度早产，我们的儿子做了眼部手术以防止失明。手术结果是，他失去了右眼的周边视觉。右眼近视就......
数字微镜器件是由美国德州仪器公司(Texas Instrument)开发的。DMD是Digital Micro-mirror Device的缩写。这种技术也称为“数字......
In laser beam scanning manufacturing(LSM)system the PLT file was adopted as design file.The data of de- sign file were p......
为考察3~5岁儿童一级观点采择的行为表现与言语报告之间的潜在差异,本研究采用"单面镜"范式设计了两个实验。实验1中,54名儿童成对......
We demonstrated the highly efficient continuous wave(CW)and Q-switched infrared laser from a diode- side-pumped Nd:YAG c......
研究了耦合微腔结构的有机发光器件的光学和电致发光性能。通过将被动腔作为底部反射镜的方法,简化了耦合微腔的光学和发光性能的......
A rail-to-rail amplifier with constant transconductance,intended for audio processing,is presented.The constant transcon......
A new high performance charge pump circuit is designed and realized in 0.18μm CMOS process. A wide input ranged rail-to......
On April 2 and April 3， Chinese Peking Opera and Japanese Kabuki were performed on the same stage to sell-out audiences a......
A low drift current reference based on PMOS temperature correction technology is proposed.To achieve the minimum tempera......
The chemical oxygen–iodine laser(COIL)is the shortest-wavelength high-power chemical laser that has been demonstrated.T......
Laser resistance and stress-free mirrors,windows,polarizers,and beam splitters up to 400 mm×400 mm are required for the......
Based on wide-band infrared(IR) light source and dual-channel pyroelectric detector with detection channel of 4.66 μm a......
Broadband and energetic terahertz (THz) pulses can be remotely generated in air through filamentation. We review such TH......
【Abstract】A contrastive study of two Chinese versions The Adventures of Huckleberry Finn is conducted from viewpoints ......
Broadband and high-speed swept external-cavity laser using a quantum-dot superluminescent diode as g
A wide wavelength tuning range swept external-cavity laser using an In As/Ga As quantum-dot superluminescent diode as a ......
The work presented in this paper is a study of output temporal contrast degradation by near-field quality deterioration,......
There are several petawatt-scale laser facilities around the world and the fidelity of the pulses to target is critical ......
Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photon
A stable three-channel dual-wavelength fiber ring laser is proposed and experimentally demonstrated. The digital micromi......
We produced 5-μJ, 6.5-fs visible pulses at a repetition rate of 1 kHz using filamentation in a gas cell filled with kry......
A wavelength-swept laser is constructed using a free space external cavity configuration coupled with a fiberbased ring ......
We report on our high-contrast laser based on high-contrast,high-energy seed injection,low-gain optical parametric chirp......
A high-power, high-energy Ho:YAG oscillator resonantly pumped by a Tm-doped fiber laser is presented. A maximum continuo......
In this paper, we present the finding that periodic structural defects(PSDs) along a Bragg grating can shift the Bragg w......
We demonstrate a high-contrast, joule-level Nd:glass laser system operating at 0.5 Hz repetition rate based on a double ......
Two-dimensional(2D) graphite carbon nitride(g-C_3N_4) nanosheets have been successfully used as a saturable absorber(SA)......
We present the workflow of the design, realization and testing of deformable mirrors suitable for high power diode pumpe......
在太赫兹频段，基于准光理论与技术构建了3种类型的贝塞尔谐振腔，即稳定贝塞尔-高斯谐振腔、贝塞尔谐振腔、非稳定贝塞尔-高斯谐振腔......
Chirped-pitch nanoscale circular surface-relief diffraction gratings were photoinscribed on thin films of a Disperse Red......
We experimentally demonstrated a diode-pumped Kerr-lens mode-locked femtosecond laser with a Yb:CaYAlO_4 crystal as the ......
This paper analyzes the importance of past in the two short stories. The past stories on Charlie in “Babylon Revisited......
本文聚焦卡森·麦卡勒斯小说《金色眼睛的映像》中的镜像人物与镜像关系,通过分析人物性别身份在他者的映照中发生转变的动态过程,......
The Golden Sunset The golden sea, its mirror spreads, Beneath the golden skies. And a narrow strip between, ......
有这样一则新闻,说是某游客在景区遇到猴子讨食,游客躲闪回避后被猴子“推”下山崖。可见猴子见到吃的东西,尤其是自己喜欢吃的东......
导出了曼金镜(Mangin mirror)第三级象差的方程,并探讨了它们对折射率和放大率的依赖关系,其结果对这类光学系统的设计具有指导意......
A ray tracing method is introduced for helping adjustment and spectra analysis of the grazing incidence flat-field imagi......
