Graphene Q-switched, tunable fiber laser

Popa, Daniel; Sun, Z; Hasan, Tawfique; Torrisi, Felice; Wang, F; Ferrari, Andrea

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Authors

Popa, Daniel

Sun, Z

Hasan, Tawfique

Torrisi, Felice

Wang, F

Ferrari, Andrea

Publication Date

2011-02-14

Journal Title

APPL PHYS LETT

ISSN

0003-6951

Publisher

AIP Publishing

Volume

Issue

Type

Article

Metadata

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Citation

Popa, D., Sun, Z., Hasan, T., Torrisi, F., Wang, F., & Ferrari, A. (2011). Graphene Q-switched, tunable fiber laser. APPL PHYS LETT, 98 (7) https://doi.org/10.1063/1.3552684

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.

Sponsorship

Engineering and Physical Sciences Research Council (EP/E500935/1)

Engineering and Physical Sciences Research Council (EP/H00274X/1)

Identifiers

External DOI: https://doi.org/10.1063/1.3552684

This record's URL: https://www.repository.cam.ac.uk/handle/1810/279355

Rights

Licence:

http://www.rioxx.net/licenses/all-rights-reserved

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