INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER

The main objective of this project was to develop the fiber optic transmission coupler, mainly focus on passive optical fiber coupler. Fiber coupling with losses remains a vital part of optical fiber network. An ideal fiber couplers should transfer light with no loss and should have complete insensi...

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Main Author: YEOH, KENG SING
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.20173 /
Published: IRC 2019
Online Access: http://utpedia.utp.edu.my/20173/1/Yeoh%27s%20Final%20Dissertation.pdf
http://utpedia.utp.edu.my/20173/
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id utp-utpedia.20173
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spelling utp-utpedia.201732019-12-20T16:13:32Z http://utpedia.utp.edu.my/20173/ INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER YEOH, KENG SING The main objective of this project was to develop the fiber optic transmission coupler, mainly focus on passive optical fiber coupler. Fiber coupling with losses remains a vital part of optical fiber network. An ideal fiber couplers should transfer light with no loss and should have complete insensitivity to the dispersion of light among the fiber cable and the state of polarization of light. In reality, the performance of optical fiber system usually determines by the characteristics of the device. In this project, the losses associated with coupling light from one cable into another was investigated, how coupling losses are affected by end gap distance, and by the amount of angular and lateral misalignment between fiber ends were deduced and the acceptance angle for the light to pass through the optic fiber cable was studied. Further analysis on the coupling structure and attenuation analysis were performed on the transmission line using test, measurement and simulation tools like OTDR. OTDR is an instrument for fiber optic testing which used to measure, locate, identify and detect optical events at any point of the fiber optic link. The recommendation for this project is to carry out more studies for fiber optical communication for a better understanding of the theory, acquire newer and upgraded version of the fiber optic transmitter/receiver module to improve the results, and simulate the test result with simulation software. IRC 2019-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/20173/1/Yeoh%27s%20Final%20Dissertation.pdf YEOH, KENG SING (2019) INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER. IRC, Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
description The main objective of this project was to develop the fiber optic transmission coupler, mainly focus on passive optical fiber coupler. Fiber coupling with losses remains a vital part of optical fiber network. An ideal fiber couplers should transfer light with no loss and should have complete insensitivity to the dispersion of light among the fiber cable and the state of polarization of light. In reality, the performance of optical fiber system usually determines by the characteristics of the device. In this project, the losses associated with coupling light from one cable into another was investigated, how coupling losses are affected by end gap distance, and by the amount of angular and lateral misalignment between fiber ends were deduced and the acceptance angle for the light to pass through the optic fiber cable was studied. Further analysis on the coupling structure and attenuation analysis were performed on the transmission line using test, measurement and simulation tools like OTDR. OTDR is an instrument for fiber optic testing which used to measure, locate, identify and detect optical events at any point of the fiber optic link. The recommendation for this project is to carry out more studies for fiber optical communication for a better understanding of the theory, acquire newer and upgraded version of the fiber optic transmitter/receiver module to improve the results, and simulate the test result with simulation software.
format Final Year Project
author YEOH, KENG SING
spellingShingle YEOH, KENG SING
INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER
author_sort YEOH, KENG SING
title INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER
title_short INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER
title_full INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER
title_fullStr INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER
title_full_unstemmed INVESTIGATION AND ANALYSIS OF LOW LOSS OPTICAL FIBER COUPLER
title_sort investigation and analysis of low loss optical fiber coupler
publisher IRC
publishDate 2019
url http://utpedia.utp.edu.my/20173/1/Yeoh%27s%20Final%20Dissertation.pdf
http://utpedia.utp.edu.my/20173/
_version_ 1741195586138275840
score 11.62408

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