An adaptive optics system has temporal bandwidth and spatial bandwidth.
自适应光学系统存在时间带宽和空间带宽。
The noise of wavefront sensor is a major noise source in adaptive optics system.
在自适应光学系统中,波前探测器的噪声是主要误差源。
In adaptive optics system, the noise of wavefront sensor is a major error source.
在自适应光学系统中,波前探测器的噪声是一个主要误差源。
The theoretical results were verified using the experimental results on a 61-element adaptive optics system.
用在61单元自适应光学系统上取得的实验结果验证了理论分析结果。
The relationship between residual servo variance and control bandwidth of an adaptive optics system is discussed.
分析自适应光学系统的控制残余方差与控制带宽的关系。
In order to effectively use the performances of the adaptive optics system, the above two bandwidths must be matched.
为了有效地利用自适应光学系统的系统资源,必须使这两种带宽匹配。
For an example, the problem of choosing the optimal control bandwidth of the 61 element adaptive optics system is discussed.
以61单元自适应光学系统为例,讨论了实际自适应光学系统中控制带宽的优化选择问题。
In high power solid-state laser driver, the calibration of reference wavefront is a key technique in the use of adaptive optics system.
在高功率固体激光驱动器中,参考波前标定是自适应光学系统应用过程中的关键技术之一。
The mechanical oscillation of the fast steering mirror in adaptive optics system and its effect on control stability are discussed in this paper.
分析了自适应光学系统中高速倾斜反射镜的机械谐振现象及其对控制稳定性和控制带宽的影响。
This Adaptive Optics system is based on deconvolution Adaptive Optics theory, which has used the wavefront detecting and image deconvolution restoration technology.
这种自适应光学系统建立在解卷积式自适应光学原理的基础上,结合了波前探测技术和解卷积图像复原技术。
A microminiature adaptive optics system with a 37-channel micromachined membrane deformable mirror (MMDM) were built, which features low cost, low power consumption, small size.
建立了由微机械薄膜变形镜(MMDM)构成的微小型自适应光学系统,该系统具有低成本、低能耗、体积小的特点。
In adaptive optics system, wavefront computation refers to a class of processing consisting of wavefront slope computation, wavefront reconstruction and wavefront control algorithm.
在自适应光学系统中,波前计算是指由波前斜率计算、波前复原运算以及波前控制算法等组成的一类处理任务。
The influence of the bandwidth (time delaying) and the deformable mirror interactuator spacing of the adaptive optics system on the phase compensation efficiency are discussed in detail.
详细讨论了自适应光学系统带宽以及变形镜驱动器间距对非线性热晕效应位相补偿的影响。
When intensity of the atmospheric turbulence becomes stronger, or the cut off spatial frequency of the adaptive optics system becomes higher, the influence of transverse wind becomes stronger.
大气湍流的强度越大,自适应光学系统的截止频率越高,横向风的影响也越大。
The structure function of residual wavefront phase perturbation compensated by an adaptive optics system has been derived by means of frozen turbulence hypothesis and geometric optics approach.
在采用冻结湍流假设和几何光学近似的条件下,得到了经自适应光学系统校正后的剩余波前相位扰动的结构函数。
Several methods for correction of ocular aberrations, such as adaptive optics system, excimer laser corneal surgery and other aspheric methods were reviewed, and the encountering problems were listed.
分析了自适应光学系统、准分子激光角膜手术和其它非球面方法对人眼象差的矫正和所面临的问题。
In this system, called an adaptive optics ophthalmoscope, a laser creates a reference point that is used to correct the blurring of the image obtained with a fundus camera.
在这项称之为自适应光学眼底镜的系统中,一束激光创建了参照点,用以修正眼底摄影机所获图像的模糊现象。
Several key techniques used in the high energy laser system nowadays, such as adaptive optics, beam control, have been challenged on the way from laboratory to practical application.
在从实验室走向实际应用的过程中,现有高能激光系统涉及的关键技术(如自适应光学、光束控制)遇到了较难解决的问题。
System performance is influenced seriously by the phase disturbance caused by atmospheric turbulence and the problem may be solved by using the adaptive optics compensation.
大气湍流引起的相位噪声会严重地影响系统的性能,而自适应光学补偿可使问题得到很好的解决。
System performance is influenced seriously by the phase disturbance caused by atmospheric turbulence and the problem may be solved by using the adaptive optics compensation.
大气湍流引起的相位噪声会严重地影响系统的性能,而自适应光学补偿可使问题得到很好的解决。
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