"Optoelectronics: A Formula Handbook" is a comprehensive reference guide catering to the needs of students, researchers, and professionals in the field of optoelectronics. This handbook provides essential formulas, equations, and practical examples covering optics, semiconductor physics, and various optoelectronic components. Organized into chapters, it serves as a quick and accessible resource for both beginners and experienced practitioners. The book aims to facilitate a deep understanding of optoelectronic concepts through clear explanations and real-world examples, making it valuable for quick references during studies, experimental setups, and the design of optoelectronic systems.