Photonics is a branch of physics that deals with the generation, emission, transmission, modulation, signal processing, switching, amplification, and detection of light. It involves generating and harnessing light for various applications. It plays a crucial role in technologies ranging from fiber optic telecommunications to laser medicine and manufacturing. Light sources used in i... https://sanjanacmi.livepositively.com/the-applications-of-photonics-in-daily-life/new=1