Electro-optics

Author: Du Bingchu
Publisher:
Publish Date: 2002-10-01
Features: This book focuses on "Theory and Application of Axially Symmetric Field Fine-Beam Electron Optics" and "Theory and Application of High-Current Electron Optics," with "Optics of Deflection Systems and Multipole Field Theory" as supplementary content to meet the needs of applications in overall electron optical devices and instruments. Additionally, to aid in the study of fine-beam electron optics, the fundamentals of geometric optics are discussed in Chapter 1. In terms of fine-beam electron optics theory and application, it covers the basic theory and applications of fine-beam electron optics, as well as the theory of electron optical aberrations, aberration coefficient calculation, and computational methods for fields and trajectories. For high-current electron optics theory and application, in addition to axially symmetric fields, it introduces the design theory and methods for magnetron injection guns in non-axially symmetric fields. Therefore, the book is quite broad in scope in terms of its content, while also offering sufficient depth in key areas such as aberration coefficient calculation. The writing style aims to be both rigorous and accessible, making it suitable for self-study, with exercises at the end of each chapter for practice and reflection. This book is suitable for undergraduate and graduate students in the field of physical electronics at universities and colleges, as well as for researchers and engineers engaged in research and production of electron beam devices, electron optical instruments, injection-type microwave devices, accelerators, and electron beam processing machines.