the Natural Science Foundation of China(Grant No.62105209);Science and Technology Project of the Education Department of Jilin Province(No.JJKH20231170KJ);Jilin Province Science and Technology Development Plan Project(No.20240302021GX);Graduate Innovation Fund of Jilin University(No.2024CX087).
Temporal solitons have been the focus of much research due to their fascinating physical properties.These solitons can form bound states,which are fundamentally crucial modes in fiber laser and present striking analog...
This work is supported by the National Natural Science Foundation of China(NSFC)(61975090,62175127);by the Tsinghua University Initiative Scientific Research Program(20211080080,2022108006);by the Tsinghua-Toyota Joint Research Fund.
Multimode fiber(MMF)lasers are emerging as a remarkable testbed to study nonlinear spatiotemporal physics with potential applications spanning from high energy pulse generation,precision measurement to nonlinear micro...
Prof.Juliet Gopinath for lending the high-speed oscilloscope.M.N,,B.L,Y.X,J.Y.and S.-W.H.acknowledge the support from the University of Colorado Boulder,National Science Foundation(OMA 2016244 and ECCS 2048202);Office of Naval Research(N00014-22-1-2224);K.J.,S.Z,and Z.X.acknowledge the support by the National Key R&D Program of China(2019YFA0705000,2017YFA0303700);Key R&D Program of Guangdong Province(2018B030329001);Guangdong Major Project of Basic and Applied Basic Research(2020B0301030009);Zhangjiang Laboratory(ZJSP21A001);Leading-edge technology Program of Jiangsu Natural Science Foundation(BK20192001);National Natural Science Foundation of China(51890861,11690031,11621091,11627810,11674169,91950206).
Optical frequency combs in microresonators(microcombs)have a wide range of applications in science and technology,due to its compact size and access to considerably larger comb spacing.Despite recent successes,the pro...
Continuous wave fiber laser created on the basis of silica glass negative curvature hollow core fiber filled with HBr make it possible to obtain efficient narrow linewidth mid-IR emission with a maximum laser power of...
This work was funded by the National Key R&D Program of China under Grant No.2017YFA0303800;the National Natural Science Foundation of China under Grant No.11874300;11634010;the Fundamental Research Funds for the Central Universities under Grant No.3102019JC008,3102019PY002;the Natural Science Foundation of Shaanxi Province under Grant No.2019JQ-447.
Direct generation of chirp-free solitons without external compression in normal-dispersion fiber lasers is a long-term challenge in ultrafast optics.We demonstrate near-chirp-free solitons with distinct spectral sideb...
This work was supported by the French National Research Agency(grants LABEX SIGMALIM and ANR 08-JCJC-0122 PARADHOQS);the European Research Council(project ULTRALASER);the Leverhulme Trust(grant RPG-278);the Spanish MICINN project TEC2011-27314(RAMAS);We also acknowledge support by the XLIM Institute(grant VIP2013).
We propose a new approach to the generation of an alphabet for secret key exchange relying on small variations in the cavity length of an ultralong fiber laser.This new concept is supported by experimental results sho...