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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sunlight directly into building 2. Reflect sunlight with a help of mirrored dish 3. Focus the sunlight to an optical fiber bundle which transmits light along its axis by total internal reflection 4. Optical fibers carry the light to indoor light fixtures. Materials required for construction 1. Four feet wide mirrored dish 2. Collectors to focus sunlight 3. Optical fiber bundle 4. Hybrid light fixtures which has specified diffusing roads to spread out the light Construction and working
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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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an optical communication technology that uses light propagating in free space to transmit data for telecommunications orcomputer networking. "Free space" means air‚ outer space‚ vacuum‚ or something similar. This contrasts with using solids such as optical fiber cable or an optical transmission line. The technology is useful where the physical connections are impractical due to high costs or other considerations. Free-space optical communication (FSO) systems (in space and inside the atmosphere) have
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digital bit streams over optical fiber using lasers or light emitting diodes (LEDs). SONET was designed by the American National Standards Institute (ANSI) for the USA public telephone network in the mid 1980’’s due to the breakup of AT&T. With the breakup‚ numerous regional telephone companies were created and those companies encountered network problems working together as well as alone. SONET was created as the new standard for these companies to use for their fiber optic long distance cabling
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PC TO PC FIBER OPTIC COMMUNICATION [pic] Submitted By: lex INTRODUCTION DEFINITION The project PC to PC fiber optic communication deals with data transfer from one computer to another. It uses C programming and the serial ports of the PCs. The ports are programmed in C. We use MAX 232 to convert RS 232 logic to TTL logic and then an optical transmitter circuit to transmit data via fiber optic cable. The optical transmitter circuit has a LED which is matched as far the cable
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MARCO C. SALUDARIO 4th Year Student Presented to: MRS. MARLITA J. DELOS SANTOS Subject Teacher 19 FEBRUARY 2013 ABSTRACT Laser communication‚ often referred to as free-space optics (FSO) or free-space laser (FSL) communication‚ is similar to fiber optic cable in terms of carrier wavelength and bandwidth capability‚ but data are transmitted directly through the atmosphere via laser beams over paths from a few meters to 4 km or longer. FSL uses lasers in the near-infrared spectrum‚ typically at
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