Yan Jixiang, Yu Xin, Zhao Dazun, Zhou Renzhong. Tomographic Principle of Multiconjugate Correction in Adaptive Optics[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1995, 4(2): 156-159.
Citation:
Yan Jixiang, Yu Xin, Zhao Dazun, Zhou Renzhong. Tomographic Principle of Multiconjugate Correction in Adaptive Optics[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1995, 4(2): 156-159.
Yan Jixiang, Yu Xin, Zhao Dazun, Zhou Renzhong. Tomographic Principle of Multiconjugate Correction in Adaptive Optics[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1995, 4(2): 156-159.
Citation:
Yan Jixiang, Yu Xin, Zhao Dazun, Zhou Renzhong. Tomographic Principle of Multiconjugate Correction in Adaptive Optics[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1995, 4(2): 156-159.
A wavefront sensing and correction correction is proposed that would allow the field of view (FOV) of an adaptive optics spstem to be increased in size by a factor of several tens. This concept is based on the idea of placing multiple deformable mirrors (DMs) at locations that are conjugate to corresponding. layers of atmospheric turbulence. In order to control properly each DM, a tomographic method for determining the phase distortion contributed by each atmospheric layer has been developed and used in dealing with the circumstance of two layers.