About LETT P D
About National Bureau of Standards, MD, USA
About WATTS R N
About National Bureau of Standards, MD, USA
About WESTBROOK C I
About National Bureau of Standards, MD, USA
About PHILLIPS W D
About National Bureau of Standards, MD, USA
About GOULD P L
About Univ. Connecticut, CT, USA
About METCALF H J
About State Univ. New York at Stony Brook, NY, USA
About Physical Review Letters
About atom
About Lasers in general
About 限界
About レーザ冷却
About 原子
About 観察