%0 Journal Article %T Spectral measurement of ultra line-narrowed F 2 laser %A Wakabayashi, Osamu %A Nakao, Kiyoharu %A Togashi, Tadashi %J Proceedings of SPIE %V 4346 %N 1 %P 1066-1073 %@ 0277-786X %D 2001-09-14 %I SPIE %~ DeepDyve