Performance-Improvement Limits in Optical Wireless Coherent Communication (Optical Wireless Communication Theory and Technology)

Ke, Xizheng/ Ke, Chenghu

Springer Nature Switzerland AG（2025/04発売）

• 製本 Hardcover:ハードカバー版／ページ数 398 p.
• 言語 ENG
• 商品コード 9789819619993

Full Description

This book presents some of the recent developments in the field of optical-wireless coherence communication. The factors affecting the coherence detection sensitivity are analyzed and the approach to approximate the coherence detection limit is discussed. The wavefront distortion caused by atmospheric turbulence is analyzed, and the influence of the wavefront distortion on the coherence detection performance is examined. A new concept of vortex-beam coherence-detection is proposed, and the problem of signal light decomposition into partially coherent light detection is analyzed. This book can benefit researchers, engineers, and graduate students in the field of telecommunications. It is suitable for engineering and technical personnel engaged in applied optics and communications engineering, university teachers, graduate students, and senior undergraduates.

Contents

Overview of optical wireless coherent communication.-  Optical wireless coherent communication systems.- Factors affecting the sensitivity of coherent detection.- Analysis of factors affecting the detection sensitivity of coherent detection systems.- Influence of the beam spatial distribution on the mixing efficiency.- Mechanism and experimental study of wavefront distortion on mixing efficiency.- Difference of wavefront distortion of beams with different wavelengths passing through atmospheric turbulence.- Multi corrector wavefront correction decoupling control.- Effect of the beam mode on the performance of partially coherent optical coherence detection.