Author: Dr. Sanjay Raman

Abstract


This curriculum module is part of a set of four curriculum modules. The curriculum module can be adapted to be used alone, or used as part of the set. In this project, students learn about the importance of monitoring stresses on bridges and other civil infrastructure, and about how public safety can be improved by using wireless sensor networks for continuous structural health monitoring. This curriculum module, the first in the set, introduces topics in sensor read-out electronics and data ....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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This article is presented by:
DIPTA RANJAN ROY
DEPT OF ECE
BIT, MESRA, RANCHI
EMBEDDED FIBER BRAGG GRATING SENSOR
FOR STRUCTURAL HEALTH MONITORING

OBJECTIVES

To design sensor system using Fiber Bragg Grating for
Structural Health Monitoring (SHM).

To analyze Reflection Spectra ,Transmission Spectra of
different types of Fiber Bragg Grating.

To implement FBG sensors in composite structures,
composite beams etc.

To sense ....etc

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Structural Health Monitoring Using Wireless Sensor Networks




INTRODUCTION

Wireless sensor network enables low-cost sensing of envi-
ronment. Many applications using wireless sensor networks
have low duty cycle and low power consumption. However
the ability of wireless sensor networks can be extended in re-
verse way. Enhanced TinyOS, and new components opened
possibility for more aggressive applications. Structure mon-
itoring is one example of such ....etc

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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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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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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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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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