Multi-layer graphene mode-locked Er-doped fiber laser as a test bed fortargeting specific operating regimes

Abstract

We present an all polarization maintaining Er-doped fiber laser mode-locked by multi-layer graphene providing tunable dispersion through an intra-cavity compressor. Experimental output characteristics, when using a saturable absorber able to support three different operating regimes, are presented which show the utility of our source as a test bed for laser design.QC 20180926</p