著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Tatehisa Ohta and Kenji Narumi and Fumio Murakami,Internal-mirror He-Ne laser stabilized to saturated absorption of iodine in an external ring resonator,SPIE Proceedings,0277-786X,SPIE,1993-04-30,1837,,49,https://cir.nii.ac.jp/crid/1872272492809231744,https://doi.org/10.1117/12.143705