Graphene Q-switched, tunable fiber laser
classification
❄️ cond-mat.mes-hall
cond-mat.mtrl-sci
keywords
fibergraphenelaserq-switchedtunableabsorberbiomedicaldemonstrate
read the original abstract
We demonstrate a wideband-tunable Q-switched fiber laser exploiting a graphene saturable absorber. We get ~2us pulses, tunable between 1522 and 1555nm with up to~40nJ energy. This is a simple and low-cost light source for metrology, environmental sensing and biomedical diagnostics.
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