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Numerically Analysis on the Role of the Modulation Depth in an All-Fiber Erbium-Doped Laser with Normal Cavity Dispersion

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Abstract:

We numerically solve the Haus master equation by split Fourier transform method under Fortran and MATLAB environment to investigate the role of the modulation depth in a mode-locked all-fiber erbium laser with normal cavity dispersion. Through our simulation, we have demonstrated that the modulation depth of the saturable absorber (SA) significantly affects the mode-locking energy, per pulse energy, pulse duration and spectral bandwidth at the laser output for a given cavity design.

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Periodical:

Applied Mechanics and Materials (Volumes 411-414)

Pages:

761-764

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.411-414.761

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Online since:

September 2013

Authors:

Li Guo, Jian Guo Wen

Keywords:

All-Fiber Laser, Mode-Locking, Modulation Depth, Saturable Absorber

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

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