Cold atom production via the photo dissociation of small molecules

Kouichi Hosaka, Yuko Nakanishi, Kennichi Shiino +9 more

Kevin E. Strecker, David W. Chandler, Jeffery Kay

杨晓雪, 吴颖

We show that there exist a series of coherent superposition states of atoms and molecules in a dilute Bose-Einstein condensate with exactly balanced photo-associations and photo-dissociations,and their analytical expressions are explicitly given.They also correspond to the coherent superposition states of two kinds of hpotons in optical second harmonic generation processes,which shows exactly balaced down-and up-conversions.

Eric R. Hudson, Brian C. Sawyer, Benjamin Lev +1 more

Xiaoxue Yang, Ying Wu

We show that there exist a series of coherent superposition states of atoms and molecules in a dilute Bose-Einstein condensate with exactly balanced photo-associations and photo-dissociations, and their analytical expressions are explicitly given. They also correspond to the coherent superposition states of two kinds of photons in optical second harmonic generation processes, which shows exactly balanced down- and up-conversions.

Nikolai G. Basov, É. M. Belenov, M A Gubin +2 more