观察非简谐布洛赫振荡。
Observation of anharmonic Bloch oscillations.
机构信息
Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Jena, Germany.
出版信息
Opt Lett. 2011 Oct 15;36(20):3963-5. doi: 10.1364/OL.36.003963.
PMID:22002353
Abstract
We report on the experimental observation of Bloch oscillations of an optical wave packet in a lattice with second-order coupling. To this end, we employ zigzag waveguide arrays, in which the second-order coupling can be precisely tuned.
摘要
我们报告了在具有二阶耦合的晶格中光学波包布洛赫振荡的实验观察。为此，我们采用了锯齿形波导阵列，其中二阶耦合可以精确地调节。
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