title: Diffraction-grating-type phase converters for conversion of Hermite-Laguerre-Gaussian mode into Gaussian mode.
authors.affiliation: Research Institute of Electrical Communication, Tohoku University, Sendai 980-8577, Japan. a2syouji@riec.tohoku.ac.jp
authors.forename: Atsushi
authors.initials: A
authors.lastname: Syouji
authors.forename: Kazuyoshi
authors.initials: K
authors.lastname: Kurihara
authors.forename: Akira
authors.initials: A
authors.lastname: Otomo
authors.forename: Shingo
authors.initials: S
authors.lastname: Saito