Optoelectronics and Quantum Physics

Optical Fiber

Optical fibres are long-range light-pulse transmission devices made of thin, flexible glass or plastic strands. Their operation is predicated on the concept of total internal reflection, which holds that light waves are contained inside the fiber's core. Optical fibres are essential for data networks, internet connections, and telecommunications because they provide fast, secure, and low-loss data transfer. They make it possible to stream HD video, make long-distance conversations, and access the internet at higher speeds. Moreover, optical fibres are essential for laser, sensor, and medical endoscopic applications. They are an essential part of the infrastructure for modern communication and technology because of their enormous bandwidth and low signal attenuation.