"Yosuke Takasu,Kazuhito Honda,Kaduki Komori,Takeshi Kuwamoto,Mitsutaka Kumakura,Tsutomu Yabuzaki,Yoshiro Takahashi","High-Density Trapping of Cold Ytterbium Atoms by an Optical Dipole Force",,"PHYSICAL REVIEW LETTERS","The American Physical Society","Volume 90","Number 2","pp. 023003",2003,Jan. "Kazuhito Honda,Yosuke Takasu,Takeshi Kuwamoto,Mitsutaka Kumakura,Yoshiro Takahashi,Tsutomu Yabuzaki","Optical dipole force trapping of a fermion-boson mixture of ytterbium isotopes",,"PHYSICAL REVIEW A","The American Physical Society","Volume 66","Number 2","pp. 021401",2002,Aug. "Takeshi Kuwamoto,Kazuhito Honda,Yoshiro Takahashi,Tsutomu Yabuzaki","Magneto-optical trapping of Yb atoms using an intercombination transition",,"PHYSICAL REVIEW A","The American Physical Society","Volume 60","Number 2","pp. R745-748",1999,Aug. "Yoshiro Takahashi,T. Shimizu,N. Tanaka,Kazuhito Honda,Takeshi Kuwamoto,Kenji Toyoda,Tsutomu Yabuzaki","Observation of spin echoes of laser-cooled Rb atoms",,"PHYSICAL REVIEW A","The American Physical Society","Volume 59","Number 5","pp. 3761-3765",1999,May "Kazuhito Honda,Yoshiro Takahashi,Takeshi Kuwamoto,M. Fujimoto,Kenji Toyoda,Kiyoshi Ishikawa,Tsutomu Yabuzaki","Magneto-optical trapping of Yb atoms and a limit on the branching ratio of the 1P1 state",,"PHYSICAL REVIEW A","The American Physical Society","Volume 59","Number 2","pp. R934 - R937",1999,Feb.