NOVEL METHOD FOR HIGH-RESOLUTION MEASUREMENT OF LASER OUTPUT SPECTRUM
NOVEL METHOD FOR HIGH-RESOLUTION MEASUREMENT OF LASER OUTPUT SPECTRUM
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DOI：
10.1049/el:19800437
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发表时间：
1980-01-01
影响因子：
1.1
通讯作者：
NAKAYAMA, A
中科院分区：
文献类型：
--
作者：
OKOSHI, T;KIKUCHI, K;NAKAYAMA, A
稳定性最好的半导体激光器的光谱扩展已减小到几兆赫。传统的光谱技术不能提供足够精细的光谱分辨率来测量这种尖锐的光谱。这封信提出了一种新的方法，通过该方法可以获得50 kHz的分辨率。的原理，实验装置和结果进行了说明。
The spectral spread of the best stabilised semiconductor lasers has been reduced to several megahertz. Conventional spectroscopy techniques cannot offer a spectral resolution fine enough for measuring such a sharp spectrum. The letter proposes a novel method by which 50 kHz resolution can be obtained. The principle, experimental set-up and results are described.