Pockels cell performance in N-photon demultiplexer

被引:0
|
作者
Dryazgov, M. A. [1 ]
Biriukov, Yu. A. [1 ]
Taratorin, K. V. [1 ]
Dyakonov, I. V. [1 ]
Korneev, A. A. [1 ]
Straupe, S. S. [1 ,2 ]
Kulik, S. P. [1 ,3 ]
机构
[1] Lomonosov Moscow State Univ, Quantum Technol Ctr, Moscow, Russia
[2] Russian Quantum Ctr, Moscow, Russia
[3] South Ural State Univ, Chelyabinsk, Russia
基金
俄罗斯科学基金会;
关键词
photons demultiplexing; single-photon source; Pockels cell;
D O I
10.18721/JPM.163.204
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We investigate the efficiency of a loop scheme for the spatial demultiplexing of N successive photons using only one Pockels cell at the center of the loop scheme. The maximum operating frequency of the Pockels cell, due to technical limitations, is 13.5 MHz. We experimentally find the maximum achievable demultiplexing efficiency with a single Pockels cell using continuous-wave and pulsed lasers and analog fast photodetectors. The maximum efficiency achieved at the maximum switching frequency is 87%.
引用
收藏
页码:28 / 32
页数:5
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