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arXiv · 1604.04113

Effects of flake size on mode-locking behavior for flake-graphene saturable absorber mirrors

M. I. Hussain·B. V. Cunning·L. S. Booth·M. J. Petrasiunas·C. L. Brown·D. Kielpinski
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Abstract

After advent of graphene as a saturable absorber many experiments have been conducted to produce short pulse duration pulses. Here, we have measured the properties of flake-graphene saturable absorber mirrors of various flake sizes dependent on fabrication technique. These mirrors enabled us to obtain a large mode-locking bandwidth of 16nm in an erbium-doped fiber laser. Mirrors with large flake size and multi-layered thickness induce strong pulse shaping and reflect mode-locked train of pulses with very large bandwidths.

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M. I. Hussain, B. V. Cunning, L. S. Booth, M. J. Petrasiunas, C. L. Brown, D. Kielpinski. 2016-04-14. Effects of flake size on mode-locking behavior for flake-graphene saturable absorber mirrors. https://arxiv.org/abs/1604.04113

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