Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han
Four wave mixing (FWM) is a nonlinear e�ect observable in optical �bers when light of two or more wavelengths are launched into the �ber. Parametric ampli�cation is a consequence of FWM, where depending on the phase di�erence between the waves, power transfer between the interacting waves could t...
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my.um.stud.65392016-09-24T05:09:32Z Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han Thong, May Han Q Science (General) Four wave mixing (FWM) is a nonlinear e�ect observable in optical �bers when light of two or more wavelengths are launched into the �ber. Parametric ampli�cation is a consequence of FWM, where depending on the phase di�erence between the waves, power transfer between the interacting waves could take place. We are interested in the generation of this phenomenon in optical �bers to create Fiber Optical Para- metric Ampli�ers (FOPA). In this paper, we simulated the parametric ampli�cation process in a highly nonlinear �ber (HNLF), focusing on the e�ect of di�erent values of the initial linear phase mismatch ��, pump power Pp, and nonlinear coe�cient . It was found that in terms of the initial �� value, a value closer to zero will result in a higher maximum signal and idler power. Also, we observed that a larger pump power and caused parametric ampli�cation to happen within a shorter length of �ber, as well as giving us a bigger maximum gain. These results will be useful in optimizing the ampli�cation process with respect to the �ber length involved. 2015 Thesis NonPeerReviewed application/pdf http://studentsrepo.um.edu.my/6539/1/FrontCover.pdf application/pdf http://studentsrepo.um.edu.my/6539/2/Thesis.pdf Thong, May Han (2015) Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han. Masters thesis, University of Malaya. http://studentsrepo.um.edu.my/6539/ |
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Q Science (General) Thong, May Han Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han |
description |
Four wave mixing (FWM) is a nonlinear e�ect observable in optical �bers when light
of two or more wavelengths are launched into the �ber. Parametric ampli�cation is
a consequence of FWM, where depending on the phase di�erence between the waves,
power transfer between the interacting waves could take place. We are interested
in the generation of this phenomenon in optical �bers to create Fiber Optical Para-
metric Ampli�ers (FOPA). In this paper, we simulated the parametric ampli�cation
process in a highly nonlinear �ber (HNLF), focusing on the e�ect of di�erent values
of the initial linear phase mismatch ��, pump power Pp, and nonlinear coe�cient
.
It was found that in terms of the initial �� value, a value closer to zero will result
in a higher maximum signal and idler power. Also, we observed that a larger pump
power and
caused parametric ampli�cation to happen within a shorter length of
�ber, as well as giving us a bigger maximum gain. These results will be useful in
optimizing the ampli�cation process with respect to the �ber length involved. |
format |
Thesis |
author |
Thong, May Han |
author_facet |
Thong, May Han |
author_sort |
Thong, May Han |
title |
Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han
|
title_short |
Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han
|
title_full |
Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han
|
title_fullStr |
Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han
|
title_full_unstemmed |
Fiber optic parametric amplification (FOPA) simulation in a highly nonlinear fiber (HNLF) / Thong May Han
|
title_sort |
fiber optic parametric amplification (fopa) simulation in a highly nonlinear fiber (hnlf) / thong may han |
publishDate |
2015 |
url |
http://studentsrepo.um.edu.my/6539/1/FrontCover.pdf http://studentsrepo.um.edu.my/6539/2/Thesis.pdf http://studentsrepo.um.edu.my/6539/ |
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