Optical quantum information processing and storage
Optical quantum information processing and storage
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光量子信息处理与存储
DOI：
10.1117/12.2320476
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Akira
中科院分区：
文献类型：
--
作者：
Jun-ichi Yoshikawa;Yosuke Hashimoto;Hisashi Ogawa;Takahiro Serikawa;Yu Shiozawa;Masanori Okada;Warit Asavanant;Atsushi Sakaguchi;Naoto Takanashi;Fumiya Okamoto;Kan Takase;Masaya Kobayashi;Shota Yokoyama;Shuntaro Takeda;Peter van Loock;Akira
本文报道了我们在光量子信息处理方面的最新实验进展。特别包括以下主题。首先，我们扩展的预示计划，多模状态和展示预示创建quutrit状态。接下来，我们将演示单光子态的存储和同步释放。然后，我们演示了实时采集的正交值的预示状态，利用指数上升的波包形状。最后，我们展示了在一个任意长的链在纵向上的集群状态。
Here we report our recent experimental progresses in optical quantum information processing. In particular, the following topics are included. First, we extend the heralding scheme to multi-mode states and demonstrate heralded creation of qutrit states. Next, we demonstrate storage of single-photon states and synchronized release of them. Then, we demonstrate real-time acquisition of quadrature values of heralded states by making use of an exponentially rising shape of wave-packets. Finally, we demonstrate cluster states in an arbitrarily long chain in the longitudinal direction.