- 调适光学
- 调适形光件
- 自适应光学系统
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adaptive optics中文什么意思
例句与用法
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- 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
利用激光大气传输四维数值模拟程序和实测的大气参数对激光大气传输湍流效应及其自适应光学相位补偿进行了数值模拟研究，并进行了校正低阶模式波前误差的实验研究。 - 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
哈特曼波前传感器具有实时探测,易操作,可以直观显示波前畸变分布等优点,被广泛地用作自适应光学系统的波前信息探测和波前畸变补偿,大气湍流统计特性表征,光学元件检测,光束质量评价,超强激光脉冲波前整形,激光大气通信以及人眼象差测量等各个领域之中,其探测精度的高低对整个光学系统的工作性能有着极其重要的影响。 - 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
光折变晶体具有非常大的非线性光学系数，是一种理想的相位共轭材料，因而被广泛地应用于自适应光学、光计算、光通讯、图像处理、实时信息处理等许多方面。 - 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
自适应光学进行光束大气传输波前畸变校正时，要求系统必须能进行光束净化和校正大气湍流造成的波前畸变，并且能够同时有效地克服发射系统制造误差、重力变形以及光路内部气体扰动的影响，得到接近衍射极限的输出激光光束。 - 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。
百科释义
Adaptive optics (AO) is a technology used to improve the performance of optical systems by reducing the effect of wavefront distortions. It is used in astronomical telescopes
详细百科解释