Because of high information carrying capacity and low attenuation ,now-a-days fiber are finding wide application in telecommunications ,Local area networks ,sensors, computer networks ,etc. Advantage of fiber optic communication compared to . Application of fiber optic communication. MILITARY APPLICATION OF FIBRE OPTIC COMMUNICATION -LAKSHMANAN. Workings principle of optical fiber 6.
Classification of optical fiber 7.
Optical fiber communication system 8.
OPTICAL FIBER OFC have Fibres which are long, thin strands . The field of applied science and engineering concerned with the design and application of optical fibers is known as fiber optics. Guiding of light by refraction, the principle that makes fiber optics possible, was first . The Fiber Optic Association, Inc. The Professional Society Of Fiber Optics . Fiber is the least expensive, most reliable method for high speed and long distance communications.
Why the interest in optical sensors: High sensitivity. Compatibility with fiber - optic telemetry. The fiber which are used for optical communication are wave guides made of transparent dielectrics.
Its function is to guide visible and infrared light over long distances. You will learn about the different types of fiber and their applications , light sources and detectors, couplers, splitters, wavelength- division multiplexers, and state-of-the-art devices used in the latest high- bandwidth . Copper wires (or other metals). This FOA tutorial on fiber optics is prepared for use by FOA CFOTs and Students. It is copyrighted by the FOA and may not be distributed without FOA permission.
They are arranged in bundles called optical cables and used to transmit light signals over long distances. Tunable multichannel optical filter based on silicon photonic band gap materials actuation. Design of photonic crystal waveguides for evanescent coupling to optical fiber tapers and integration with high-Q cavities. Due to much lower attenuation and interference, optical fiber has large advantages over existing copper wire in long-distance and high-demand applications. However, infrastructure development within cities was relatively difficult and time-consuming, and fiber-optic systems were complex and . In telecommunication field In space applications Broadband applications Computer applications industrial applications Mining applications In medical applications In military applications etc.
Most optical fiber connectors are spring loade so the fiber faces are pressed together when the . Not used for communications because of very rapid pulse spreading due to high intermodal dispersion. Multimode clad fiber (used in LANs and for short-haul applications ). Sharif University of Technology. LONG DISTANCE COMMUNICATION BACKBONES 2. COMPUTER DATA COMMUNICATION (LAN, WAN etc.) 5. NON-COMMUNICATION APPLICATIONS (sensors etc…). Description Components and system design for optical fiber communication. Intended audience: Graduate or advanced undergraduate students.
Prerequisite: Instructor permission. A few line codes are specifically developed for fiber applications. Note that optical sources and detectors are primarily used in nonlinear modes of operation with .
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