Production and measurement of Bose-Einstein condensate of 87Rb atomic gas

• 来源期刊: 中国科学G辑（英文版）
• 年，卷（期）: 2008,（1）
• 页码范围: 22-28
• 页数: 7页
• 语种: 英文

摘要

The research platform for Bose-Einstein condensate in 87Rb atomic gas, which is composed of a double MOT configuration and a QUIC trap, was reported. The properties of the condensate were measured both in time-of-flight and in tight confinement by the absorption imaging method. The measurements agreed with the criterions of Bose-Einstein condensation phase transition. About 2×105 atoms were pure condensed.