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MXene Nanosheets: Harmonic Mode‐Locked Er‐Doped Fiber Laser by Evanescent Field‐Based MXene Ti 3 C 2 T x (T = F, O, or OH) Saturable Absorber (Ann. Phys. 1/2020)
Author(s) -
Feng Jiangjiang,
Li Xiaohui,
Feng Tianci,
Wang Yamin,
Liu Jie,
Zhang Han
Publication year - 2020
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.202070012
Subject(s) - mxenes , materials science , doping , van der waals force , laser , broadband , harmonic , fiber laser , field (mathematics) , optoelectronics , physics , optics , nanotechnology , molecule , quantum mechanics , mathematics , pure mathematics
MXenes, as a legendary family of two‐dimensional (2D) van der Waals nanosheets materials, have been extensively studied due to their unique characteristics of broadband nonlinear optical response. In article number 1900437, Xiaohui Li, Han Zhang, and co‐workers characterize MXene nanosheets systemically, and successfully apply MXene nanosheets in an Er‐doped fiber laser to achieve harmonic mode‐locking with a repetition frequency of 218.4 MHz.