报告题目: |
Long-Lived Quantum Memories |
报告人: |
Alex Kuzmich |
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Prof. 美国Georgia理工学院物理系
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报告时间: |
2010-07-01 10:00 |
报告地点: |
物理系三楼报告厅 |
主办单位: |
物理系 |
简介: |
报告摘要：Quantum mechanics provides a mechanism for absolutely secure communication between remote parties for distances greater than 100 kilometers direct quantum communication via optical fiber is not viable, due to fiber losses, and intermediate storage of quantum information along the transmission channel is necessary, leading to the concept of the quantum repeater. I will outline our program on the use long-lived atomic memories as an interface for quantum networks. I will also present our progress on trapping, and laser cooling of triply ionized Th and prospects for laser excitation of the nuclear isomer.
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