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) PIERCE R. M.,Photorefractive coupling between orthogonally polarized light beams in barium titanate,Opt. Lett.,,,1992,17,11,784-786,https://cir.nii.ac.jp/crid/1574231876423162496,