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Reconstruction of a Wavefront Distorted by Atmospheric Turbulence with Account for Optical Scheme of the Telescope
Optoelectronics, Instrumentation and Data Processing Pub Date : 2019-11-01 , DOI: 10.3103/s8756699019060153
M. A. Kucherenko , V. V. Lavrinov , L. N. Lavrinova

Reconstruction of a wavefront containing turbulent distortions of optical radiation is considered. The Hartmann method based reconstruction is carried out using the wave function approximation by Zernike polynomials according to estimates of local slopes and analyzed on the basis of filling Hartmannograms with focal spots, depending on the telescope design. The volume and quality of information about phase distortions of radiation are estimated using the Hartmannograms formed in the receiver plane, thereby developing methods for reducing the telescope induced residual reconstruction error.

中文翻译:

考虑望远镜的光学方案重建大气湍流扭曲的波前

考虑重建包含光辐射湍流畸变的波前。基于哈特曼方法的重建是根据局部斜率的估计使用泽尼克多项式的波函数近似进行的,并根据望远镜设计在用焦点填充哈特曼图的基础上进行分析。使用在接收器平面中形成的哈特曼图来估计有关辐射相位失真的信息量和质量,从而开发出减少望远镜引起的残余重建误差的方法。
更新日期:2019-11-01
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