adaptive optics造句

"adaptive optics"是什么意思   


  1. To achieve this high resolution , the telescope will have to rely on adaptive optics to undo the distortions introduced by atmospheric turbulence
  2. To snap legible photographs of such planets , gmt will use advanced adaptive optics to make images that are 10 times as sharp as those from hubble
    为了能清楚地对这类行星进行快拍, gmt将会采用较先进的自调光学来获得比哈伯望远镜还清晰10倍的影像。
  3. At last , by use of finite analysis software , the compensation of 61 - element deformable mirror is discussed after we apply the protective network to the adaptive optics system
    最后应用有限元分析软件,讨论加入保护网络后, 61单元变形镜拟合象差的能力变化。
  4. In order to facilitate the domestic application of mems into adaptive optics , fundamental theory and fabrication technology of micromirrors are presented in this dissertation with analysis to characterize their performance
  5. Mems technology used in the adaptive optics will bring an important influence . based on this purpose some novel deformable mirrors were discussed in the theory and fabrication process
  6. It's difficult to find adaptive optics in a sentence. 用adaptive optics造句挺难的
  7. In this paper , the scheme of mirror - protection circuit is introduced ; the mathematics model is built and confirmed ; and the protective network ' s influence on the stabilization of adaptive optics system is analyzed
  8. The effects of the atmospheric turbulence disturbance for free - space laser communication systems are analyzed in the paper , and the correction of low - order modes with adaptive optics system for wave - front error are also discussed
  9. Common path / common mode adaptive optics is the new way to fulfill the correction of them all . four kinds of cp / cm derivative systems are presented . feasibility and how to realize all the function of cp / cm adaptive optics are analyzed in detail
    常规自适应光学系统仅能有针对性校正其中一部分,而cp cm自适应光学正是针对以上弱点提出的自适应光学新技术,实现了全光路像差的探测与校正,对提高系统的集成性和可靠性都有十分重要的意义。
  10. The resolution of optical system can not reach its diffraction limit because of the phase aberrations caused by atmospheric turbulence and other wavefront errors . adaptive optics technology uses deformable mirrors to perform dynamic phase modulation and endow optical system the ability to decrease the influence of dynamic wavefront errors
  11. Wave - front sensor ( wfs ) is one of the most important constitutions of adaptive optics ( ao ) system and can be applied in astronomy , measurement , laser , optical component testing etc . wave - front curvature - sensor ( wfcs ) is a novel and powerful wfs , which settles the difficulty of wave - front reconstruction for shack ? hartmann ( h - s ) sensor
    波前传感器是自适应光学系统最重要的组成部分之一。波前曲率传感器作为一种很有前途的波前传感器,它可以解决hartmann - shack ( h - s )传感器波前重构数据处理负担过重的困难,但其装置实现比较困难,目前还没有得到广泛应用。
  12. The results of strehl ration calculation after low - order modes and tilt part correction at varies atmospheric turbulent intensity and phase spectrum descend efficiency are discussed detailed . the effect o . f laser beam transmission in the turbulent atmosphere with 4 - dimension numerical analog program as well as phase compensation for adaptive optics are studied
  13. Due to the advantages such as short response time , easy operation , and convenient to comprehend the wavefront modes , the hartmann wavefront sensor ( h - wfs ) is widely utilized nowadays in real - time adaptive optics system , turbulence statistical characterization , optical components test , light quality evaluation , laser atmosphere communication , the wavefront correction of ultrahigh power laser pulses , as well as human eye aberrations measurement . the detection accuracy is important to the performance of the whole optical system . considerable efforts have been performed in the investigation of h - wfs wavefront detection techniques in past years
  14. It has many potential applications , including self - adaptive optics , optical computing and optical communications , image processing and real - time holography . in this thesis , we investigate the properties of the phase - conjugate wave produced by the self - pumped in cu : knsbn crystal and by the four - wave mixing in cr : sbn crystal
  15. At the same time , the possibility of using nonlinear optics in widening the detecting wave band of hartmann - shack wavefront sensor is exploringly discussed . adaptive optics guarantees the beam quality of laser projecting system . beam cleanup , atmospheric turbulence compensation and correction of any disturbance and fabrication error in the light way are required to promise a near diffraction beam , but normal adaptive optics system can only correction one of them
  16. In fundamental theory , adaptive optics , electrostatic actuation , flexure beam theory and squeeze film damping are researched ; in fabrication , bulk micro fabrication process and surface micro fabrication process are researched and compared , then the structure parameters and layout of a 8 x 8 micromirror array are designed using summit foundry ; in analysis , analytical and numerical method are used to perform static analysis , modal analysis , transient analysis , frequency analysis and to characterize the farfield performance of this 8x8 micromirror array . finally , in order to realize large scale micromirror array with lower snap down voltage , advices are given for further research
    在基本理论方面,通过对自适应光学,静电力驱动,弹性梁理论和挤压薄膜阻尼的研究,确定了微变形镜的配置方案;在加工方面对体加工工艺, mumps工艺和summit工艺进行了研究与比较,并选用残余应力小,表面质量好的summit工艺对8 8的微变形镜阵列原型进行了结构设计与版图设计;在分析方面主要对微变形镜单元的静态特性,模态特性,瞬态响应,频率响应和8 8规模的微变形镜阵列的远场光学模型进行了研究,确定了微变形镜的性能参数。


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