Dissipative soliton operation of an ytterbium-doped fiber laser mode locked with atomic multilayer graphene.
Mode locking of an ytterbium-doped fiber laser with atomic multilayer graphene is, to the best of our knowledge, experimentally demonstrated for the first time. Dissipative solitons with duration of 580 ps at 1069.8 nm were generated. Since graphene can also be used to mode lock erbium-doped fiber lasers, our result shows that graphene indeed has wavelength-independent saturable absorption, which could be exploited to mode lock fiber lasers with various operating wavelengths.
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore.
L M
LM
Zhao
D Y
DY
Tang
H
H
Zhang
X
X
Wu
Qiaoliang
Q
Bao
Kian Ping
KP
Loh