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American Institute of Physics, Applied Physics Letters, 7(98), p. 073106

DOI: 10.1063/1.3552684

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Graphene Q-switched, tunable fiber laser

Journal article published in 2010 by D. Popa, Z. Sun, T. Hasan, F. Torrisi, F. Wang ORCID, A. C. Ferrari
This paper is available in a repository.
This paper is available in a repository.

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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.