Impact of High-Reflectivity Films in Dead Zones on the Quantum Efficiency of Silicon Photomultipliers

GUO Chaoqian; WANG Jun; WU Yun; YANG Yanfei; ZHANG Xiangtong; ZHANG Haotong; WANG Lei; LIU Lu; LIU Lina; LI Lianbi; HAN Xiaoxiang; LI Zebin; ZHANG Guoqing

doi:10.16818/j.issn1001-5868.20250422001

Semiconductor Optoelectronics, Volume. 46, Issue 4, 645(2025)

Impact of High-Reflectivity Films in Dead Zones on the Quantum Efficiency of Silicon Photomultipliers

GUO Chaoqian¹, WANG Jun^1,2, WU Yun³, YANG Yanfei^1,2,4, ZHANG Xiangtong¹, ZHANG Haotong¹, WANG Lei¹, LIU Lu^1,4,5, LIU Lina⁵, LI Lianbi^1,2,4, HAN Xiaoxiang^1,2,4, LI Zebin^1,2,4, and ZHANG Guoqing^1,2,4

Author Affiliations

¹School of Science, Xi'an Polytechnic University, Xi'an 710048, CHN

²School of Science, Xi'an University of Technology, Xi'an 710048, CHN

³Beijing Institute of Control Engineering, Beijing 100190, CHN

⁴Shaanxi Provincial Engineering Research Center for Radiation Flexible Protection Technology, Xi'an 710048, CHN

⁵Key Laboratory of Nuclear Protection Textile Equipment Technology, Xi'an 710048, CHN

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References(5)

[4] [4] Gundacker S, Heering A. The silicon photomultiplier: fundamentals and applications of a modern solid-state photon detector[J]. Physics in Medicine & Biology, 2020, 65(17): 17TR01.

[10] [10] Trippl C, Haefeli G, Schneider O, et al. Microlens-enhanced silicon photomultiplier arrays for LHCb SciFi Tracker Upgrade Ib[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2022, 1040: 167216.

[13] [13] Yoon H, Hong S. Highly improved photocurrent of a flexible MoS2 photodetectorviaa backside Al metal mirror and its in-and outward folding states[J]. RSC Advances, 2024, 14(47): 34979-34984.

[15] [15] Nabil M, Fouad S S, Easawi K, et al. Novel correlations between optical absorption and water desalination of Ag/Fe3O4 nanocomposite prepared by pulsed laser ablation in liquid[J]. Optics & Laser Technology, 2023, 164: 109545.

[16] [16] Sosnowchik B D, Azevedo R G, Cao A, et al. Silicon-to-steel bonding using rapid thermal annealing[J]. IEEE Transactions on Advanced Packaging, 2005, 28(4): 626-634.

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GUO Chaoqian, WANG Jun, WU Yun, YANG Yanfei, ZHANG Xiangtong, ZHANG Haotong, WANG Lei, LIU Lu, LIU Lina, LI Lianbi, HAN Xiaoxiang, LI Zebin, ZHANG Guoqing. Impact of High-Reflectivity Films in Dead Zones on the Quantum Efficiency of Silicon Photomultipliers[J]. Semiconductor Optoelectronics, 2025, 46(4): 645

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Paper Information

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Received: Apr. 22, 2025

Accepted: Sep. 18, 2025

Published Online: Sep. 18, 2025

The Author Email:

DOI:10.16818/j.issn1001-5868.20250422001

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology