Jornal de Lasers, Óptica e Fotônica

Advances in Quantum Optics for Laser Communication Systems

Abstract

Sakura Keiko*

Quantum optics has emerged as a promising paradigm for revolutionizing laser communication systems, enabling secure and high-capacity data transmission with unprecedented levels of security and efficiency. From solar power and energy-efficient lighting to environmental sensing and waste management, lasers are illuminating the path towards a more sustainable world. In this article, we explore the innovative applications of laserbased technologies in the realm of energy and sustainability. Solar power is a key pillar of renewable energy, and lasers are playing a significant role in enhancing its efficiency and effectiveness. Laser technologies are employed in various stages of the solar energy production process. This article provides a comprehensive review of recent advancements in quantum optics for laser communication systems. We explore key concepts in quantum communication protocols, quantum key distribution techniques, and quantum-enhanced sensing, highlighting their implications for advancing laser communication technology. Additionally, we discuss emerging trends, challenges, and future directions in leveraging quantum optics for next-generation communication systems.