Fiber Optic Communication

Explore the fundamentals of fiber optic communications through this comprehensive university course taught by Peter Bermel at Purdue University. Begin with a refresher on key components essential for effective fiber optic communication systems, then discover how these components interact at the system level. Master the operation of optical transmitters, lasers, and semiconductor lasers while understanding optical telecommunications system limitations and solutions. Delve into advanced topics including optical amplifiers, wavelength division multiplexing, and various modulation formats that enable high-bandwidth data transmission. Examine networking growth patterns and explore cutting-edge on-chip interconnect technologies including guided wave interconnects, photonic crystals, photonic waveguides, and photonic slabs. Conclude your studies with an introduction to quantum cryptography and quantum networks, representing the future of secure communications. Learn how fiber optic systems form the backbone of the internet and gain insights into extending network capabilities to higher bandwidths and quantum-secured communications. Designed as part of Purdue's multidisciplinary education initiative, this course requires minimal prerequisites while providing a solid framework for understanding modern optical communication systems.