課程資訊
課程名稱
光纖感測
OPTICAL FIBER SENSING 
開課學期
97-2 
授課對象
電機資訊學院  生醫電子與資訊學研究所  
授課教師
王倫 
課號
OE5017 
課程識別碼
941 U0260 
班次
 
學分
全/半年
半年 
必/選修
選修 
上課時間
星期三2,3,4(9:10~12:10) 
上課地點
電二102 
備註
總人數上限:20人 
Ceiba 課程網頁
http://ceiba.ntu.edu.tw/972ofswang 
課程簡介影片
 
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課程概述

Part I: Basic Components and Concepts
-- define basic components and relate their performance with fiber sensor operation: light sources, modulators, optical fiber, connectors and splices, detectors, specialized fiber components, integrated optical components, etc.
-- demonstrate how component characteristics can be used to implement fiber optic sensors

Part II: Intensity Based, Grating Based and Fabry-Perot Interferometric Sensors
-- sensors based on microbending, evanescence effects
-- grating based fiber optic sensors
-- Fabry-Perot fiber sensors

Part III: Sagnac Interferometer, Rotation, Acoustic, and Strain Sensing
-- rotation sensing characteristics and the operation of the ring laser gyro and open and closed loop fiber optic gyros
-- error sources in the Sagnac interferometer based fiber optic rotation sensor and application to the optimization of acoustic strain sensitivity
-- Sagnac interferometers in industry

Part IV: Mach-Zhender and Michelson Interferometers and Multiplexing
-- Mach-Zhender and Michelson interferometers
-- electric and magnetic field sensing,
-- acoustic wave detection

Part V: Fiber Optic Smart Structures
-- fiber optic smart structures to support manufacturing, nondestructive evaluation, health monitoring and structural control
-- fiber optic sensors to support industrial process control and aircraft safety.
-- application in chemical, bio-medical applications

Part VI: Distributed Fiber Optic Sensors
-- temperature, strain, disturbance-locating, magnetic field
-- distribution methods

Part VII: Trends
-- the smaller the better?
-- integration with semiconductor?
 

課程目標
1. to understand the advantages of fiber optic sensor technology such as immunity to electromagnetic interference, high bandwidth, small size, multiplexing, ruggedness, reliability, etc.
2. to know the basic operating principles upon which many fiber optic sensors are based and classification of fiber optic sensors
3. to become familiar with fiber sensors’ capabilities of characterizing various physical parameters such as temperature, pressure, strain, vibration, acceleration, rotation, position, acoustics, water vapor content, chemical concentration, etc.
4. to understand how this technology is being applied today and trends of evolution.
 
課程要求
 
預期每週課後學習時數
 
Office Hours
每週六 14:00~16:00
每週三 16:00~17:00 備註: by email appointment first so that I know whom will come 
參考書目
Books, video clips, journals:
1. Optical Fiber
Sensors, volumes 1-4 (Artech
House Optoelectronics
Library)
2. Fiber Optic Smart
Structures, edited by Eric
Udd, Wiley Interscience,
1995.
3. Advances in Optical
Fiber Sensors, SPIE Press,
1991.
 
指定閱讀
 
評量方式
(僅供參考)
   
課程進度
週次
日期
單元主題
第2週
2/25  interferometry