Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Analysis of single photon detector based on the reflection of coaxial cables

Cheng Nan Huang Gang-Feng Wang Jin-Dong Wei Zheng-Jun Guo Jian-Ping Liao Chang-Jun Liu Song-Hao

Analysis of single photon detector based on the reflection of coaxial cables

Cheng Nan, Huang Gang-Feng, Wang Jin-Dong, Wei Zheng-Jun, Guo Jian-Ping, Liao Chang-Jun, Liu Song-Hao
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  4276
  • PDF Downloads:  748
  • Cited By: 0
Publishing process
  • Received Date:  18 June 2009
  • Accepted Date:  01 December 2009
  • Published Online:  05 April 2010

Analysis of single photon detector based on the reflection of coaxial cables

  • 1. Laboratory of Photonic Information Technology,School for Information and Optoelectronic Science and Engineering,South China Normal University,Guangzhou 510631,China

Abstract: In this paper are analyzed the characteristics of the single photon detector (SPD) with using coaxial cables as reflection lines to cancel transient spikes noises, particularly,the characteristics of variations in bias voltage of the avalanche photodiode (APD) and output signal. Based on the theoretical analyses,the principle of the timing relation between single photon pulses and the two gate pluses is discussed. Also, the condition and the effect of transient spikes cancellation are achieved. And the minimal detecting period is obtained. Finally,we conduct some experiments to verify our theory. In our experiment,the noise rejection ratio is 25.1dB. The results accord with our theory satisfactorily. Our results will be helpful in designing and optimizing single photon detectors.

Reference (16)

Catalog

    /

    返回文章
    返回