作者: D. Kleppner , H. C. Berg , S. B. Crampton , N. F. Ramsey , R. F. C. Vessot
关键词: Materials science 、 Hydrogen storage 、 Maser 、 Hydrogen maser 、 Figure of merit 、 Hydrogen 、 Microwave 、 Nuclear magnetic resonance 、 Computational physics 、 Microwave cavity 、 Magnetic field
摘要: Techniques and design principles relevant to the construction operation of a hydrogen maser are presented in detail. These include methods for generation atomic hydrogen, state selection, microwave cavity, production very low magnetic fields, coating storage bulb, tuning maser. A figure merit is introduced which indicates optimum choice parameters.