Optical two-way time synchronization at the femtosecond level over a 4-km free space link
Optical two-way time synchronization at the femtosecond level over a 4-km free space link
复制标题
通过 4 公里自由空间链路实现飞秒级光双向时间同步
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
N. Newbury
中科院分区:
文献类型:
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作者:
J. Deschênes;L. Sinclair;F. Giorgetta;W. Swann;E. Baumann;I. Coddington;N. Newbury
We demonstrate synchronization of two optical clocks across a 4-km free-space link. The two clocks composed of self-referenced frequency combs are unambiguously synchronized at the 1 fs level in 100 ms.