Note for Fiber Optic - FO by Divyansh Das
- Fiber Optic - FO
- Note
- 6 Views
- Uploaded 8 months ago
Text from page-1
FIBER OPTIC COMMUNICATIONS Telecom. Switching & Transmission Prof. Murat Torlak
Text from page-2
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
Text from page-3
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
Text from page-4
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
Leave your Comments