Large energy mode locking of an erbium-doped fiber laser with atomic layer graphene

Posted by Han zhang on December 30, 2009 at 10:43am

OE_graphene.pdfWe report on large energy pulse generation in an erbium-dopedfiber laser passively mode-locked with atomic layer graphene. Stable modelocked pulses with single pulse energy up to 7.3 nJ and pulse width of 415fs have been directly generated from the laser. Our results show that atomiclayer graphene could be a promising saturable absorber for large energymode locking.Han Zhang, Dingyuan Tang, Luming Zhao, Qiaoliang Bao,and Kianping Loh,"Large energy mode locking of an erbium-doped fiber laser with atomic layer graphene", Optics Express, Vol. 17, Issue 20, pp. 17630-17635.

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