Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ITOH Kazuyoshi,Optical Fabrication of Three-Dimensional Waveguide Structures in Photorefractive Material. Laser-Sculpting and Fabrication of Three-Dimensional Fine Structure.,The Review of Laser Engineering,0387-0200,The Laser Society of Japan,1998,26,2,142-143,https://cir.nii.ac.jp/crid/1390282679622941824,https://doi.org/10.2184/lsj.26.142