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Mode‐Locking Lasers: Mode‐Locking of All‐Fiber Lasers Operating at Both Anomalous and Normal Dispersion Regimes in the C‐ and L‐Bands Using Thin Film of 2D Perovskite Crystallites (Laser Photonics Rev. 12(11)/2018)
Author(s) -
Hong Seongjin,
Lédée Ferdinand,
Park Jaedeok,
Song Sanggwon,
Lee Hyeonwoo,
Lee Yong Soo,
Kim Byungjoo,
Yeom DongIl,
Deleporte Emmanuelle,
Oh Kyunghwan
Publication year - 2018
Publication title -
laser and photonics reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.778
H-Index - 116
eISSN - 1863-8899
pISSN - 1863-8880
DOI - 10.1002/lpor.201870050
Subject(s) - laser , ultrashort pulse , materials science , optics , fiber laser , crystallite , photonics , optoelectronics , dispersion (optics) , perovskite (structure) , pulse (music) , dissipative soliton , mode locking , soliton , nonlinear system , physics , chemistry , detector , metallurgy , crystallography , quantum mechanics
In article number 1800118 , Emmanuelle Deleporte, Kyunghwan Oh, and co‐workers combine 2D crystallites perovskite ((C 5 H 5 C 2 H 4 NH 3 ) 2 PbI 4 ) with a fiber ring laser to confirm its novel nonlinear optic functionality by generating an ultrafast laser in both transform‐limited soliton and dissipative soliton formats at the spectral range covering entire C‐ and L‐bands. It shows the shortest pulse width, the highest repetition rate, the most stable pulse generation, and the highest slope efficiency compared with prior 3D perovskite‐based pulse lasers.