High-speed Balanced Homodyne Detector for Quantum Information Applications

被引：4
|
作者：
Wang, Yunsong [1 ]
Chen, Xinyu [1 ]
Zhang, Lijian [1 ]
机构：
[1] Nanjing Univ, Coll Engn & Appl Sci, Nanjing, Jiangsu, Peoples R China
来源：
6TH CONFERENCE ON ADVANCES IN OPTOELECTRONICS AND MICRO/NANO-OPTICS (AOM) | 2017年 / 844卷
关键词：
STATE;
D O I：
10.1088/1742-6596/844/1/012010
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have developed a balanced homodyne detector capable of working with femtosecond pulsed light at a 76MHz repetition rate and 800nm wavelength. It exhibits a common mode rejection ratio of 55dB, and can achieve the shot-noise limit. Provided with good performance, our detector can be used in high speed quantum information applications.
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页数：5
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