• Kundan Kumar Parmanik

This article looks at how optical communication technologies have evolved through time, as well as some of its early failures. The features of different generations of optical fiber communication are next studied. Total internal reflection, as well as different types of fibers, their diameters and refractive index profiles, dispersion, and loss mechanisms, are all addressed. Finally, the entire system of optical fiber communication, as well as its advantages and limitations, are briefly addressed. Future soliton-based optical fiber connection is also highlighted. Optical fiber is a data transmission technique that use light pulses that pass through a long fiber made of plastic or glass. For optical fiber communication transmission, metal wires are used because signals travel more safely. Optical fibers are unaffected by electromagnetic interference. The fiber optical cable uses full internal reflection of light. Depending on the power and transmission distance requirements, the fibers are designed to assist in the propagation of light in conjunction with the optical fiber. Single-mode fiber is used for long-distance transmission, whereas multimode fiber is used for shorter distances. The outer coating of these fibers requires greater protection than the outer coating of metal wires.

Amplifiers, Coupler, Component, Detectors, Optical Fiber.

"Component of Optical Fiber: A Comprehensive Review ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.34-38, March-2019, Available :http://www.jetir.org/papers/JETIRFT06009.pdf

"Component of Optical Fiber: A Comprehensive Review ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp34-38, March-2019, Available at : http://www.jetir.org/papers/JETIRFT06009.pdf