摘要
The extremely low quantum noise characteristics of masers play an important role as ultra-low noise pre-amplifiers and microwave clocks in fields such as wireless Communications, deep space exploration, navigation, and time-frequency measurements. A detailed overview of the fundamental principles and developmental trends of masers is provid-ed. Building upon the research progress of typical cryogenic ruby solid-state masers, it summarizes their advantages in low-noise microwave amplification, high-stability microwave oscillation, and ultra-sensitive nuclear magnetic resonance. To address the challenge of the traditional solid-state masers that can only operate in cryogenic environments, the novel maser formation mechanisms and gain media have been explored. It reviews recent domestic and international research ef-forts aimed at achieving the Operation of solid-state masers at room temperature and discusses the research difficulties and future development trends of room-temperature solid-state maser.
投稿的翻译标题 | The development and applications of room-temperature solid-state masers |
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源语言 | 繁体中文 |
页(从-至) | 641-647 |
页数 | 7 |
期刊 | Guangxue Jishu/Optical Technique |
卷 | 50 |
期 | 6 |
出版状态 | 已出版 - 11月 2024 |
关键词
- electron paramag-netic resonance
- laser technology
- maser
- photoexcited triplet State
- stimulated emission of radiation