Adaptive Optics Theory and Its Application in Optical Wireless Communication

著者名：Ke, Xizheng/Wu, Pengfei

Springer（2022/03/23発売）

• 言語：ENG
• ISBN：9789811679001
• eISBN：9789811679018

Description

This book introduces in detail the theory of adaptive optics and its correction technology for light wave distortion in wireless optical communication. It discusses the adaptive control algorithm of wavefront distortion, proportional+integral control algorithm and iterative control algorithm, and double fuzzy adaptive PID control algorithm. It also covers the SPGD algorithm of adaptive optics correction, deformable mirrors eigenmode method of wavefront aberration correction, vortex beam wavefront detecting wavefront aberration correction, liquid crystal spatial light modulator wavefront correction, different wavelengths of Gaussian beam transmission wavefront differences in the atmospheric turbulence and correction and with wavefront tilt correction adaptive optics wavefront aberration correction. Various distortion correction methods are verified by experiments and the experimental results are analyzed.

 

This book is suitable for engineering and technicalpersonnel engaged in wireless optical communication, college teachers, graduate students and senior undergraduate students.

Table of Contents

Chapter 1: The introduction.- Chapter 2: Adaptive control of wavefront distortion.- Chapter 3: Proportional integral algorithm and iterative algorithm.- Chapter 4: double fuzzy adaptive PID control.- Chapter 5: Adaptive wavefront distortion correction based on SPGD algorithm.- Chapter 6: Wavefront distortion correction of deformable mirror eigenmode method.- Chapter 7: Wavefront distortion correction for vortex beam without wavefront detection.- Chapter 8: Liquid Crystal Adaptive Optics Technology.- Chapter 9: Wavefront difference of Gaussian beams with different wavelengths propagating in atmospheric turbulence.- Chapter 10: Adaptive control of large amplitude wavefront distortion and tilt.