Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yuzo Yoshikuni and Mitsuaki Ishikawa and Zuyuan He and Shingo Horie and Kazuo Hotate,Unification of input and output ends in polarization-maintaining optical fiber stress sensor by synthesis of optical coherence function (Invited Paper),SPIE Proceedings,0277-786X,SPIE,2005-12-05,6049,,604904,https://cir.nii.ac.jp/crid/1872835443029778816,https://doi.org/10.1117/12.655527