Optical fiber (or fiber optic) refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic wire or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic interference and the need to retransmit signals. Most telephone company long-distance lines are now of optical fiber.

Transmission on optical fiber wire requires repeaters at distance intervals. The glass fiber requires more protection within an ....etc

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Photonic sensors, signal processors and communication technologies have emerged as viable alternative to electronics. Fiber optic sensors have advanced to an extent that they can be readily made use of in many applications. The different types of fiber optic sensors, components used in optical fiber sensing, sensor design and analysis, distributed\ multiplexed sensor schemes and the role of integrated optics are highlighted. With the advent of lasers and semiconductor optoelectronics, a great revolution in modern optics took place. Rapid develo ....etc

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can u pls give the circuit dia and block dia of IR-BASED VOICE TRANSMITTER AND RECEIVER ....etc

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AIM:
• To Design a circuit of an electronic infrared communication system to transmit and receive audio (voice/music) signals.
• Develop new ideas to implement this circuit purposely.
• To study the circuitry and different types of components used.
COMPONENTS USED:
IC1…………………………………………………………..UM66
IC2…………………………………………………………..741(2)
IC3……………………………………………………………LM 386
T ....etc

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Request : Could u please tell the algorithm for this project. Can u provide us with the circuit diagram? ....etc

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FIBER OPTIC SENSOR SYSTEM FOR STRESS MONITORING IN POWER CABLES

Contents
What is OFS
Basics of Optical fiber
Raman Backscattering
Fiber Bragg grating
Stress monitoring by OFS
Advantages
Conclusion



FIBER OPTIC SENSORS
Optical fiber sensor: A sensor that measures a physical quantity based on its modulation on the intensity, spectrum, phase, or polarization of light traveling through an optical fiber.

To measure physical parameters such as strain, temperature, pressure, velocity, and acceleratio ....etc

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MAIL ME ....etc

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Optical fiber (or fiber optic) refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic wire or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic interference and the need to retransmit signals. Most telephone company long-distance lines are now of optical fiber.

Transmission on optical fiber wire requires repeaters at distance intervals. The glass fiber requires more protection within an ....etc

[:=Read Full Message Here=:]

Photonic sensors, signal processors and communication technologies have emerged as viable alternative to electronics. Fiber optic sensors have advanced to an extent that they can be readily made use of in many applications. The different types of fiber optic sensors, components used in optical fiber sensing, sensor design and analysis, distributed\ multiplexed sensor schemes and the role of integrated optics are highlighted. With the advent of lasers and semiconductor optoelectronics, a great revolution in modern optics took place. Rapid develo ....etc

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i want the full paper and ppt of the above mentioned topic ....etc

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