Title: Balance-inhibited single-photon detecting circuit modules
Application Number: 200410024714 Application Date: 2004.05.27
Publication Number: 1584629 Publication Date: 2005.02.23
Approval Pub. Date: 2007.03.21 Granted Pub. Date: 2007.03.21
International Classifi-cation: G01T1/24;H01L31/02;H04K1/00
Applicant(s) Name: Huadong Normal Univ. Address:
Inventor(s) Name: Zeng Heping;Li Hexiang;Wu Guang
Attorney & Agent: xu xiaorong
Abstract:
    A circuit module is composed of signal detection circuit, balance-suppression circuit and signal processing circuit. It is featured as sending detected signal to balance-suppression circuit which sends the signal to signal processing circuit, using two completely the same APD driving circuit form signal detection circuit.
Time: 8