FIBER OPTIC SENSORS
Presented by

Sherry Joseph George
S7 A R.No.42
College Of Engineering, Chengannur

Contents
What is OFS
Basics of Optical fiber
Principle
Types of OFS
Applications
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 st ....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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ABSTRACT
Fiber-optic DNA biosensors are a kind of ana-lytic setups, which convert the Waston-Crick base pairs matching duplex or Hoogsteen’s tri-plex (T/A-T, C/G-C) formation into a readable analytical signals when functionalized single- strands DNA (ssDNA) or double-strands DNA (dsDNA) of interest are immobilized on the sur-face of fiber-optic hybrids with target DNA or interacts with ligands. This review will provide the information about the fiber-optic DNA bio-sensors classified into two categories depend-ing on the end fiber 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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1. Mobile Phone Signal Jammer for GSM, CDMA and 3G Networks with Prescheduled
2. Implementation of high sensitive GSM signal detector with audio visual alert indication
3. Implementation of model Radar target direction identifier with remote station alert system
4. Study of Parabolic Antenna for Direct to Home Communication
5. PC to Microcontroller Secured Data Communication using Fiber Optic communication
6. Ultrasonic Target Range Estimation using SONAR Technology
7. Implementation of data and voice communication from PC to GSM network ....etc

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This article presents a fiber-optics-based sensing network for fault detection in power systems. This scheme is considered secure and immune from interferences. A passive rugged fiber-Bragg-grating-based sensors are present a each of the monitoring locations. magnetostrictive transducers are used in the place of CT or PT for the purpose of converting the magnetically induced currents into optical signals. The temperature drift in these sensors can be easily compensated for. An increased fault current at a certain location causes a surge in th ....etc

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I WANT PROJECT DETAILS OF OPTICAL DATA TRANSFER BETWEEN 2 CONTROLLERS VIA OPTIC FIBRE COMMUNICATION
....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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