报告题目: |
Cavity QED for Macro Oscillators |
报告人: |
马兆远 |
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Physics Department,UC Berkeley
博士
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报告时间: |
2008-07-02 16:00 |
报告地点: |
理科楼三楼报告厅 |
主办单位: |
物理系 |
简介: |
Abstract：Cavity QED with ultra-cold atoms is applied as a useful tool to investigate fundamental problems in quantum physics. In our experiment, we detected the collective motion of atomic ensemble trapped in 1D optical lattice in a high finesse cavity，we were able to approach to the standard quantum limit and work on the quantum backaction due to the measurement. I shall also talk about the new research filed we are heading to, i.e., a macro mechanical object is cooled down to its standard quantum limit by laser cooling. This would allow us to learn more about the quantum-classical correspondence and the possibility of quantum machines. |
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