Application of phase conjugation in incoherent observational optical systems with correction for distortions by the real-time holography technique.

被引：0

作者：

Sherstobitov, VE ^{[1
]}

Rodionov, AY ^{[1
]}

Dimakov, SA ^{[1
]}

机构：

[1] SC Vavilov State Opt Inst, Res Inst Laser Phys, St Petersburg 199034, Russia

来源：

LASER MATERIAL CRYSTAL GROWTH AND NONLINEAR MATERIALS AND DEVICES | 1999年 / 3610卷

关键词：

imaging telescopes; aberration correction; real-time holography; phase conjugation;

D O I：

10.1117/12.349226

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Real-time holograph is a fast-developing technique for correction of dynamic and static aberrations in imaging telescopes. In this paper a novel schematic of recording the hologram is discussed based on the use of phase conjugation for compensation for dynamic distortions in the real-time hologram, This technique can improve significantly the quality of the corrected image of remote objects and allows to use optically. inhomogeneous materials for recording the real time hologram and segmented design of the holographic corrector.

引用

页码：114 / 125

页数：12