ArticleOpen Access http://dx.doi.org/10.26855/ea.2026.03.007
System Performance Evaluation Principle of Heterogeneous Optical Devices in Parallel Use
Zichen Zhao
Hebei University, Baoding 102600, Hebei, China.
*Corresponding author: Zichen Zhao
Published: February 26,2026
Abstract
In high-speed optical communication, Visible Light Communication (VLC), optical interconnection, and optical sensing systems, heterogeneous optical device parallel architectures (e.g., hybrid networks combining different wavelength LEDs/lasers, photoelectric detectors, and modulation bandwidth light sources) are commonly adopted to overcome limitations in bandwidth, power, response speed, and cost of single optical components. While such architectures significantly enhance system capacity, coverage, and reliability, they also introduce challenges, including channel asymmetry, interference coupling, delay differences, and device characteristic mismatches, which directly impact overall system performance. This paper systematically analyzes the primary contradictions and performance-influencing factors in heterogeneous optical device parallel applications, based on optical communication theories and characteristics of various heterogeneous devices. It proposes quantifiable and actionable system performance evaluation criteria encompassing multiple dimensions such as rate capacity, reliability, delay synchronization, energy consumption, and anti-jamming compatibility. The study provides specific evaluation metrics, threshold values, and engineering implementation procedures, offering theoretical foundations and practical guidance for planning, selection, deployment, and optimization of heterogeneous optical device parallel systems.
Keywords
Heterogeneous Optical Devices; Parallel Utilization; System Performance; Judgment Principles; Optical Communication
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How to cite this paper
System Performance Evaluation Principle of Heterogeneous Optical Devices in Parallel Use
How to cite this paper: Zichen Zhao. (2026). System Performance Evaluation Principle of Heterogeneous Optical Devices in Parallel Use. Engineering Advances, 6(1), 31-35.
DOI: http://dx.doi.org/10.26855/ea.2026.03.007