Generating narrow bandwidth pulses in a hybrid mode-locked fiber laser

Z Wen, B Lu, K Wang, S Chen, J Bai - Optics Letters, 2021 - opg.optica.org
We demonstrate for the first time, to our knowledge, an all-fiber erbium-doped mode-locked
laser in which mode-locking (ML) is realized by the combination of nonlinear polarization …

Bispalladium(II) Complexes of di‐p‐Pyrirubyrin Derivatives as Promising Near‐Infrared Photoacoustic Dyes

K Hurej, W Oszczęda, E Opas… - Angewandte Chemie …, 2023 - Wiley Online Library
The insertion of palladium (II) into di‐p‐pyrirubyrin results in mutually convertible bimetallic
complexes. Post‐synthetic functionalization of one of them yielded bispalladium (II) dioxo‐di …

Demonstration of a 700 W× 2 ports single-stage all-fiber nanosecond amplifier seeded by a multi-cavity passively Q-switched laser

C Ning, S Zou, H Yu, C He, X Chen, S Xu, J Zuo, X Li… - Optics …, 2023 - opg.optica.org
We demonstrate a single-stage all-fiber nanosecond amplifier with a total average power of
greater than 1.4 kW by employing what we believe to be a novel multi-cavity passively Q …

2.8 μm pulsed Er3+: ZBLAN fiber laser based on external gain modulation

JE Wu, L Li, SQ Yang, LP Li, P Wang… - Laser Physics …, 2023 - iopscience.iop.org
We report the generation of stable pulses in a∼ 2.8 μm Er 3+: ZBLAN fiber laser by varying
the population inversion of active ions with an external 1973 nm auxiliary pump source …

Widely tunable ytterbium-doped single-frequency all-fiber laser

K Wang, B Lu, Z Wen, X Qi, J Ding, H Chen… - Optics & Laser …, 2020 - Elsevier
We demonstrate a widely tunable ytterbium-doped single frequency all-fiber laser with a
computer-controlled tunable filter and a home-made comb spectrum filter. The comb filter is …

Simulation for efficiency improvement of a thuilium Q-switched ytterbium-doped all-fiber laser

TY Tsai, ZC Lee, YC Song, ST Lin, ZJ Yang - Optics Letters, 2021 - opg.optica.org
We theoretically explore the mechanism in a thulium Q-switched ytterbium-doped all-fiber
fiber laser using a set of rate equations to model the correlations between the photons and …