Sulaiman, N. N. and Hasbullah, Nurul Fadzlin and Saidin, Norazlina and Khan, Z. I. (2025) Radiation-induced degradation in optoelectronic devices for satellite applications: a review. Discover Materials, 5 (59). pp. 1-22. E-ISSN 2730-7727
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Abstract
Optoelectronic devices play a crucial role in the functionality of satellite systems, particularly in optical communication. However, these devices face significant challenges due to radiation-induced degradation, which can compromise their performance and reliability in the harsh space environment. This review provides a comprehensive analysis of the impacts of various types of radiation, including protons, electrons, gamma, and neutrons, on optoelectronic components used in satellite applications. The review discusses the mechanisms through which radiation interacts with semiconductor materials, leading to phenomena such as ionization and charge build-up, which can result in the deterioration of key performance parameters such as optical efficiency, signal integrity, and operational lifespan. The review delves into the specific effects of radiation on critical optoelectronic components, including photodetectors, light-emitting diodes (LEDs), and laser diodes, with a particular focus on inter-satellite optical wireless communication systems. By analyzing the existing literature, this review traces the evolution of research on radiation effects, highlighting trends in under-standing and mitigating radiation-induced damage. It also identifies gaps in current knowledge and suggests areas for future investigation to enhance the resilience of optoelectronic devices against radiation. This effort provides valuable insights that can inform the design and development of more robust optoelectronic systems capable of maintaining reliable operation in radiation-rich environments, thereby contributing to the advancement of satellite communication technologies.
| Item Type: | Article (Review) |
|---|---|
| Uncontrolled Keywords: | Radiation · Space · Optoelectronics devices · Performance · Degradation · Inter-satellite |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering |
| Depositing User: | Norazlina Saidin |
| Date Deposited: | 23 Apr 2025 15:46 |
| Last Modified: | 23 Apr 2025 15:46 |
| URI: | http://irep.iium.edu.my/id/eprint/120667 |
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