Optical equalization in SiPM-based underwater optical communication system
Y Zhang, X Yang, X Wang, C Zhang… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
In this article, a spatial optical equalization method based on the Engineered Diffuser (ED) is
proposed to mitigate the nonlinearity degradation caused by the dead time of a silicon …
proposed to mitigate the nonlinearity degradation caused by the dead time of a silicon …
Time-Controlled SPAD Receivers in Optical Wireless Communication System
Single-photon avalanche diodes (SPADs) capable of single photon detection are promising
optical sensors for use as receivers in optical wireless communication (OWC) systems. In …
optical sensors for use as receivers in optical wireless communication (OWC) systems. In …
High speed and high sensitivity InGaAs/InAlAs single photon avalanche diodes for photon counting communication
Y Tian, Q Li, W Ding, D Wu, Z Lin… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
A planar InGaAs/InAlAs single photon avalanche diode (SPAD) was fabricated and
comprehensively characterized. At room temperature, the dark count rate is 3.1 MHz at …
comprehensively characterized. At room temperature, the dark count rate is 3.1 MHz at …
SPAD-based optical wireless communication with signal pre-distortion and noise normalization
In recent years, there has been a growing interest in exploring the application of single-
photon avalanche diode (SPAD) in optical wireless communication (OWC). As a photon …
photon avalanche diode (SPAD) in optical wireless communication (OWC). As a photon …
Underwater Photon-Counting Systems under Poisson Shot Noise: Rate Analysis and Power Allocation
Photon counting is an effective detection technique for weak optical signals in underwater
optical wireless communications (UOWC). This paper proposes a new approach for power …
optical wireless communications (UOWC). This paper proposes a new approach for power …
Time-coordinated SPAD-based receiver for high-speed optical wireless communication
Y Mu, C Wang, Y Xu, X Du, Q Pan, H Zhang… - Optics Communications, 2023 - Elsevier
In an optical wireless communication system (OWC), the single photon avalanche diode
(SPAD) can effectively improve the sensitivity of the receiver. However, the inter-slot …
(SPAD) can effectively improve the sensitivity of the receiver. However, the inter-slot …
Time-gated circuit for SPAD-based OWC
A Time-gated (TG) circuit is designed to generate a TG signal applied in SPAD-based
optical wireless communication (OWC) system. The simulation results demonstrate that the …
optical wireless communication (OWC) system. The simulation results demonstrate that the …
Spread spectrum photon counting compressed depth imaging method
S Shen, L Wu, XL Sun, S Su, L Zhao, TY Mao, T Ying… - Applied Optics, 2025 - opg.optica.org
The pseudo-random spread spectrum photon counting three-dimensional imaging
community is able to acquire detailed time-correlated photon counting depth profiles by …
community is able to acquire detailed time-correlated photon counting depth profiles by …
A novel signal detection method for photon-counting communications with nonlinear distortion effects
C Wang, Z Xu, J Wang, J Li, W Mou, H Zhu, J Zhao… - Optics …, 2025 - Elsevier
This paper proposes a method for estimating and detecting optical signals in practical
photon-counting receivers. There are two important aspects of non-perfect photon-counting …
photon-counting receivers. There are two important aspects of non-perfect photon-counting …
Gate-width optimisation based on time-gated single photon avalanche diode receiver for optical wireless communications
Y Mu, X Du, C Wang, Z Ye, Y Zhu - Electronics, 2022 - mdpi.com
Using a single photon avalanche diode (SPAD) as a receiver in an optical wireless
communications (OWC) system can effectively expand the transmission distance. However …
communications (OWC) system can effectively expand the transmission distance. However …