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Note for Fiber Optic - FO by Divyansh Das

  • Fiber Optic - FO
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FIBER OPTIC COMMUNICATIONS Telecom. Switching & Transmission Prof. Murat Torlak

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Optical Fibers  Fiber optics (optical fibers) are long, thin strands of very pure glass about the size of a human hair. They are arranged in bundles called optical cables and used to transmit signals over long distances. Telecom. Switching & Transmission Prof. Murat Torlak

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Fiber Optic Data Transmission Systems  Fiber optic data transmission systems send information over fiber by turning electronic signals into light.  Light refers to more than the portion of the electromagnetic spectrum that is near to what is visible to the human eye.  The electromagnetic spectrum is composed of visible and near-infrared light like that transmitted by fiber, and all other wavelengths used to transmit signals such as AM and FM radio and television.  The electromagnetic spectrum.  Only a very small part of it is perceived by the human eye as light. Telecom. Switching & Transmission Prof. Murat Torlak

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Fiber Optics Transmission       Low Attenuation Very High Bandwidth (THz) Small Size and Low Weight No Electromagnetic Interference Low Security Risk Elements of Optical Transmission  Electrical-to-optical Transducers  Optical Media  Optical-to-electrical Transducers  Digital Signal Processing, repeaters and clock recovery. Telecom. Switching & Transmission Prof. Murat Torlak

Lecture Notes