Title of article
Raman Spectra of a PMMA Microstructured Optical Fiber and Direct Measurement of Its Gain Coefficient
Author/Authors
Pakarzadeh، Hassan H نويسنده دانشگاه شيراز , , Nielsen، Kristian K نويسنده DTU Fotonik, Technical University of Denmark, DK-2800 Lyngby, Denmark , , Brunetti، Anna Chiara A. C نويسنده DTU Fotonik, Technical University of Denmark, DK-2800 Lyngby, Denmark , , Rottwitt، Karsten K نويسنده DTU Fotonik, Technical University of Denmark, DK-2800 Lyngby, Denmark , , Zakery، Abdolnasser A نويسنده Department of Physics, College of Sciences, Shiraz University, Shiraz, Iran ,
Issue Information
دوفصلنامه با شماره پیاپی 0 سال 2012
Pages
8
From page
67
To page
74
Abstract
A polymethylmethacrylate
(PMMA) microstructured polymer optical fiber
(mPOF) is fabricated and characterized. Using
the cut-back technique the fiber loss is
measured which is higher than the step-index
silica fibers. Through a novel experimental
scheme, the backward Stokes spectrum of the
fabricated mPOF is recorded over a range
exceeding 3000 (cm)^(-1)
during the cut-back
method and compared with that of step-index
silica fiber. Especially, the gain coefficient of the
Raman peak at 2950 (cm)^(-1)
is directly measured,
that is without comparing with other known
material. The results show a very good
agreement with those obtained through other
experimental schemes.
Journal title
International Journal of Optics and Photonics (IJOP)
Serial Year
2012
Journal title
International Journal of Optics and Photonics (IJOP)
Record number
1055340
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