title: Narrow linewidth laser system realized by linewidth transfer using a fiber-based frequency comb for the magneto-optical trapping of strontium.
abstract: A narrow linewidth diode laser system at 689 nm is realized by phase-locking an extended cavity diode laser to one tooth of a narrow linewidth optical frequency comb. The optical frequency comb is phase-locked to a narrow linewidth laser at 1064 nm, which is frequency stabilized to a high-finesse optical cavity. We demonstrate the magneto-optical trapping of Sr using an intercombination transition with the developed laser system.
authors: National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Central 3, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8563, Japan. d-akamatsu@aist.go.jp
authors: Daisuke
authors: D
authors: Akamatsu
authors: Yoshiaki
authors: Y
authors: Nakajima
authors: Hajime
authors: H
authors: Inaba
authors: Kazumoto
authors: K
authors: Hosaka
authors: Masami
authors: M
authors: Yasuda
authors: Atsushi
authors: A
authors: Onae
authors: Feng-Lei
authors: FL
authors: Hong