CompletedOver the years, students in This Lab have completed a wide range of innovative and high-quality projects. Many of these projects have been showcased in academic conferences, industry collaborations, and final-year exhibitions, reflecting the creativity, technical skills, and problem-solving abilities of our students:
2023
This project explores the theoretical foundations and experimental applications of modern optics, a field that studies the nature and behavior of light. The project begins with classical optics, addressing ray optics, reflection, refraction, lens systems, and optical imaging. These principles form the basis for understanding how light can be manipulated in practical systems such as microscopes, telescopes, and cameras. Additionally, the limitations of geometric optics are discussed, leading to the necessity of wave-based models.
We then delve into wave optics, focusing on interference, diffraction, and polarization phenomena. Using laser-based experiments, we analyze interference patterns in systems such as the Michelson interferometer and Young’s double-slit setup. These experiments not only reinforce theoretical understanding but also demonstrate the precision required in modern optical measurements. The coherence and wavelength stability of laser light are key factors in achieving accurate and reproducible results.
Beyond fundamental physics, the project examines real-world applications of optics in technology and industry. One key area is fiber-optic communication, where light is guided through thin glass fibers to transmit data at high speeds and over long distances with minimal loss. We also explore optical sensing techniques used in environmental monitoring, biomedicine, and structural health diagnostics. Additional emphasis is placed on the rise of photonic technologies—such as integrated photonic circuits—which are paving the way for faster and more energy-efficient computing.
The project’s goal is to build a strong understanding of light as both a wave and a particle, and to appreciate its role as a powerful tool in science and engineering. Through theoretical study, simulation, and experimentation, students and researchers gain practical experience and insight into the rapidly growing field of optics. This foundation supports further exploration in specialized areas like quantum optics, optical coherence tomography, and laser-based manufacturing.
