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High-Peak-Power Femtosecond Pulse Generation using Graphene as Saturated Absorber and Dispersion Compensator
Author(s) -
Lilin Yi,
Zhengxuan Li,
Rong Ding,
Zheng Liang,
Haiyan Nan,
Zhenhua Ni,
Weisheng Hu,
Ran Zheng
Publication year - 2013
Publication title -
citeseer x (the pennsylvania state university)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.1049/cp.2013.1409
Subject(s) - femtosecond , materials science , dispersion (optics) , graphene , femtosecond pulse , femtosecond pulse shaping , optics , power (physics) , pulse (music) , optoelectronics , pulse shaping , physics , laser , nanotechnology , quantum mechanics , detector
We demonstrate a passively mode-locked Erbium-doped fibre laser by using CVD fabricated graphene as both saturated absorber and dispersion compensator to achieve a 12-nJ energy pulse with 303-fs width, resulting in a 40-kW peak power, which is the highest value for graphene-based Erbium-doped passively mode-locked all-fibre laser.

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