@article{oai:sucra.repo.nii.ac.jp:00017760,
 author = {管野, 敬之 and 須田, 純平 and 近藤, 一史 and 大向, 隆三},
 issue = {2},
 journal = {埼玉大学紀要. 教育学部, Journal of Saitama University. Faculty of Education},
 month = {},
 note = {We propose a novel and versatile technique to accurately control laser oscillation frequency. We also developed a highly stable reference cavity, which is essential for this purpose. We built a confocal Fabry-Perot cavity with a frequency resolution of 14.3 MHz as a reference cavity, whose mirrors have a reflectivity of 97 % for wavelengths of 400 and 780 nm. The resonant frequency of this reference cavity was stabilized by the 780 nm- laser light, whose oscillation frequency was locked to the cross-over resonance of the 85Rb atoms obtained by saturation spectroscopy. The resonant frequency of the free-running cavity drifted 23.4 MHz in 50 seconds. However, the stability of the resonant frequency was improved as a result to 3.3 MHz over a period of 15 minutes by controlling the cavity length to keep the 780 nm- laser light resonant in the cavity. This stability was enough to generate the reference signal to maintain the frequency of another laser for high resolution spectroscopy. Our method is applicable to the preparation of a light source to perform experiments on quantum information processing, future frequency standards, and so on., text, application/pdf},
 pages = {243--250},
 title = {レーザーの発振周波数制御に向けた高安定参照共振器の開発<数学・自然科学>},
 volume = {64},
 year = {2015},
 yomi = {カンノ, タカユキ and スダ, ジュンペイ and コンドウ, ヒトシ and オオムカイ, リュウゾウ}
}