High-speed photon-number resolving detection with MPPC

Ying SUN and Yan LIANG^*

Author Affiliations

School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

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DOI: 10.3969/j.issn.1005-5630.2022.01.004 Cite this Article

Ying SUN, Yan LIANG. High-speed photon-number resolving detection with MPPC[J]. Optical Instruments, 2022, 44(1): 22 Copy Citation Text

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Fig. 1. Schematic diagram of passive suppression circuit of MPPC

Fig. 2. The output signal diagram of detection system based on MPPC

Fig. 3. MPPC output signal peak distribution under different repetition frequency input optical signals

Fig. 4. Diagram of experimental setup in gated suppression mode

Fig. 5. Experimental results under different working modes

Fig. 6. Photon number resolution in 200 MHz gated suppression mode

Table 1. Photon number resolution coefficients of lasers with different repetition frequencies

Table 2. Photon number resolution coefficients in different operating modes

Ying SUN, Yan LIANG. High-speed photon-number resolving detection with MPPC[J]. Optical Instruments, 2022, 44(1): 22

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