Measurement of the wavefunction for a biphoton state with homodyne detection using least squares estimation
Measurement of the wavefunction for a biphoton state with homodyne detection using least squares estimation
复制标题
使用最小二乘估计通过零差检测测量双光子状态的波函数
DOI:
10.1088/2040-8986/ab6422
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发表时间:
2020-01
影响因子:
2.1
通讯作者:
Yun Zhang
中科院分区:
文献类型:
--
作者:
Yashuai Han;Daohua Wu;Katsuyuki Kasai;Lirong Wang;Masayoshi Watanabe;Yun Zhang
We report the measurement of wave function for a biphoton state with continuous variables (CV) by homodyne detection. The biphoton interference occurs on an optical parametric oscillator, which is seeded with a coherent state. A set of second-order correlation function values for the output field are recorded when the intensity coherent state is varied. The wave function, which includes both magnitude and argument for a complex parameter of the biphoton state, is reconstructed using the least square estimation method. This may introduce another approach to characterizing a biphoton state in the regime of CV.
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DOI:
10.1002/9783527619238
发表时间:
1998-03
期刊:
--
影响因子:
--
作者:
H. Bachor;T. Ralph
通讯作者:
H. Bachor;T. Ralph
影响因子:
3.8
作者:
Tingyu Li;Saburo Sakurai;K. Kasai;Lirong Wang;M. Watanabe;Yun Zhang
通讯作者:
Tingyu Li;Saburo Sakurai;K. Kasai;Lirong Wang;M. Watanabe;Yun Zhang
影响因子:
4.6
作者:
Wu, Shengjun
通讯作者:
Wu, Shengjun
影响因子:
3.8
作者:
Mehmet, Moritz;Ast, Stefan;Schnabel, Roman
通讯作者:
Schnabel, Roman
影响因子:
2.9
作者:
Rui-Bo Jin;Jun Zhang;R. Shimizu;N. Matsuda;Y. Mitsumori;H. Kosaka;K. Edamatsu
通讯作者:
Rui-Bo Jin;Jun Zhang;R. Shimizu;N. Matsuda;Y. Mitsumori;H. Kosaka;K. Edamatsu