A Technique to Measure Distributed Zero Dispersion Wavelength of Optical Fibers using Pulse Amplification due to Modulation Instability

1994 ◽  
Author(s):  
Shigendo Nishi ◽  
Masatoshi Saruwatari
Keyword(s):  
Optical Fibers ◽  
Modulation Instability ◽  
Pulse Amplification ◽  
Dispersion Wavelength ◽  
Zero Dispersion Wavelength

Dispersion properties of single-mode optical fibers in telecommunication region: poly (methyl methacrylate) (PMMA) versus silica

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Hassan Pakarzadeh ◽  
Seyed Mostafa Rezaei ◽  
Mostafa Taghizadeh ◽  
Forough Bozorgzadeh
Keyword(s):  
Methyl Methacrylate ◽  
Optical Fibers ◽  
Spectral Range ◽  
Structural Parameters ◽  
Practical Importance ◽  
Single Mode ◽  
Dispersion Characteristics ◽  
Poly Methyl Methacrylate ◽  
Dispersion Wavelength ◽  
Zero Dispersion Wavelength

AbstractIn this paper, the dispersion characteristics of two standard single-mode optical fibers (SMFs), fabricated with silica and poly (methyl methacrylate) (PMMA) are studied in telecommunication spectral regions. The effect of structural parameters, such as the radius of the fiber core and the relative core-cladding index difference, is numerically investigated. It is found that over whole spectral range, the PMMA-based SMF shows lower dispersion than the silica SMF. Also, the zero-dispersion wavelength (ZDW) of PMMA-based SMF is longer than that of silica fiber. The results may be of practical importance for the telecommunication applications.

scholarly journals Simple Method for Measuring the Zero-Dispersion Wavelength in Optical Fibers

2011 ◽  
Vol 23 (10) ◽  
pp. 609-611 ◽  
Author(s):  
Maxime Droques ◽  
Benoit Barviau ◽  
Alexandre Kudlinski ◽  
Géraud Bouwmans ◽  
Arnaud Mussot
Keyword(s):  
Optical Fibers ◽  
Simple Method ◽  
Dispersion Wavelength ◽  
Zero Dispersion Wavelength
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