Passively mode-locked Er-doped fiber laser based on a ferromagnetic insulator Cr2Si2Te6 as a saturable absorber.
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DOI: 10.1364/ao.448502
Abstract: In our work, a new-type, to the best of our knowledge, ferromagnetic insulator and its nonlinear optical absorption characteristics and related ultrafast modulation applications were investigated. Cr2Si2Te6 saturable absorbers (SAs) with a modulation depth and… read more here.
Keywords: ferromagnetic insulator; mode locked; cr2si2te6 saturable; passively mode ... See more keywords