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) Daniel Fluck and Simon Brülisauer and Peter Günter,Photorefractive two-wave mixing with focused Gaussian beams,Optics Communications,0030-4018,Elsevier BV,1995-04,115,5-6,626-636,https://cir.nii.ac.jp/crid/1362825896067900544,https://doi.org/10.1016/0030-4018(94)00706-z