اصول و کاربرد ارتباط بی سیم نوری منسجم
قیمت 16,000 تومان
سال انتشار: 2022 | تعداد صفحات: 474 | حجم فایل: 17.64 مگابایت | زبان: انگلیسی
Coherent Optical Wireless Communication Principle and Application (Optical Wireless Communication Theory and Technology)
Xizheng Ke, Jiali Wu
This book presents the key technologies of coherent optical wireless communication, covers topics such as beam coupling, signal optical polarization control and distorted wavefront correction. It discusses the principle of coherent optical communication and heterodyne detection conditions. In this book, the array coupling receiving technology and large aperture coupling technology are introduced to realize the spatial optical fiber coupling; simulated annealing algorithm, particle swarm optimization algorithm and SPO algorithm are used to control the polarization state of the signal beam; and the correction of distorted wavefront of the signal beam by adaptive optics technology and wavefront sensorless adaptive optics technology are analyzed, and the influence of beam mode on coherent detection performance is elaborated. Both theoretical deduction and experimental results are included in this book, which can help readers further understand the theoretical knowledge.