EC0322 – MICROWAVE AND OPTICAL COMMUNICATION LABORATORY MANUAL DEPARTMENT OF ELECTRONICS AND COMMUNICATION RAMPURAM CAMPUS LAB HANDLERS HOD/ECE KALAISELVI.D SANDHIYA.A. EXP 1 - .STUDY OF MICROWAVE SYSTEM AND COMPONENTS AIM: To study the Microwave system and components. MICROWAVE SYSTEM:
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using optical fiber transmission and wavelength division multiplexing (WDM) systems where data is transported over different wavelength (colors) of light that are combined onto the same fiber. Today’s fiber systems carry a typical 32-80 wavelengths modulated at 2.5 Gbps to 10 Gbps per wavelength while routers are required to handle almost 1 Terabits per second. Now facts state that data carrying potential of optical fibers continues to double every 8-12 months with a single fiber capacity exceeding
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total pairs. Hybrid/Composite cable: Cable that contains fiber‚ coaxial and twisted pair conductors bundled in a common jacket. Pulling Cable: the act of properly pulling cable from a box or spool. Wavelengths of Light: The distance and electromagnetic wave travels in the time it takes to oscillate through a complete cycle. EMI: Electrical noise generated in copper conductors when electromagnetic fields induce currents. Optical-fiber
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Corning Incorporated – Reinventing new business model Corning Incorporated is an American manufacturer of glass‚ ceramic‚ and materials for the industrial and scientific applications. It was known as Corning Glass Works in 1875. Its strong commitment to innovation was known as the company’s roots. The company committed between four to six percent of its sales to Research‚ Development‚ and Engineering (RD&E). As of today‚ Corning has been primarily operating from Asia Pacific and North America
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surrounded by a twisted braid‚ foil or both and bound in a single plastic sheath containing balanced twisted-pair conductors that are individually shielded. Fiber-optic Cable- is a cable made up of optical fibers that can transmit large amounts of information at the speed of light. Dark Fiber- is an unused optical fiber available for use in fiber-optic communication. Coaxial Cable- a cable that consists of a center wire surrounded by insulation and then a grounded shield of braided wire. Plenum-
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run. Connectors- With respect to cabling‚ a device attached to the end of a cable‚ receiver‚ or light source that joins it with another cable‚ device or fiber. A connector is a mechanical device used to align and join two conductors or fibers together to provide a means for attaching and decoupling it to a transmitter‚ receiver‚ or another fiber. Conduit- A rigid or flexible metallic or nonmetallic raceway of circular cross section in which cables are housed for protection and to prevent burning cable
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Fibre Optics Technology over the past century has advanced greatly. Fibre optics however is being utilized since more than a hundred years. Optical fibre is a model that has evolved greatly over time. From guided transmission lights experiments to lasers and light emitting diodes (LED)‚ and to dense wavelength-division multiplexing (DWDM)‚ the area under which optical fibre can be used has expanded. One of the modern and commonly used applications
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In this assignment‚ we are assign to construct a 2 button type Ac motor control system. The 2 type button means that there are only 2 buttons which is the stop button and the forward button. The successful build the whole system‚ a few component are very critical in this system. Circuit breaker First is the circuit breaker. Circuit breaker is a switch which is designed to prevent damaging the circuit when there is over load or short circuit. But the circuit breaker works differently compare
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Broadband Transport Specialist Module 01 - History of Fiber 1. What is the name of the type of architecture (or topology) used by SONet or 10 gigabit Ethernet (10gigE) networks? a. bus b. ring c. star d. hybrid e. mesh 2. The greater the density difference between two materials‚ the more a ray of light will ___. (Choose 2) a. attenuation less b. bend c. refract d. deflect e. absorb 3. What does LASER stand for? a. Light Amplification
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Optical Computing Jainam Shah Kalol Institute Of Technology‚ Kalol‚ Gujarat‚ India. jainam_8888@yahoo.co.in Abstract—Optics has been used in computing for a number of years but the main emphasis has been and continues to be to link portions of computers‚ for communications‚ or more intrinsically in devices that have some optical application or component (optical pattern recognition‚ etc). Optical digital computers are still some years away‚ however a number of devices that can ultimately lead to
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