Multi-Pixel Balanced Homodyne Detector

Shaofeng Wang; Hanqing Li; Kangkang Li; Peng Liu; Juan Li; Ruifang Dong

doi:10.3788/AOS231925

Journals >Acta Optica Sinica >Volume 44 >Issue 5 >Page 0504002 > Article

Acta Optica Sinica
Vol. 44, Issue 5, 0504002 (2024)

Multi-Pixel Balanced Homodyne Detector

Shaofeng Wang^1、2、**, Hanqing Li¹, Kangkang Li¹, Peng Liu^2、3, Juan Li^2、3, and Ruifang Dong^2、3、*

Author Affiliations

¹College of Physics and Electronic Engineering, Shanxi University, Taiyuan 030006, Shanxi , China

²Key Laboratory of Time Reference and Applications, National Time Service Center, Chinese Academy of Sciences, Xi an 710600, Shaanxi , China

³School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China

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DOI: 10.3788/AOS231925 Cite this Article Set citation alerts

Shaofeng Wang, Hanqing Li, Kangkang Li, Peng Liu, Juan Li, Ruifang Dong. Multi-Pixel Balanced Homodyne Detector[J]. Acta Optica Sinica, 2024, 44(5): 0504002 Copy Citation Text

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Fig. 1. Multi-pixel balanced homodyne detector. (a) Circuit schematic diagram; (b) physical image

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Fig. 2. Theoretical simulation results of electronic noise power of single pixel

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Fig. 3. Test devices of multi-pixel balanced homodyne detector

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Fig. 4. DC voltage and shot noise power of different channels

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Fig. 5. Shot noise power under different incident optical power and electronic noise power of detector for single pixel

Shaofeng Wang, Hanqing Li, Kangkang Li, Peng Liu, Juan Li, Ruifang Dong. Multi-Pixel Balanced Homodyne Detector[J]. Acta Optica Sinica, 2024, 44(5): 0504002

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