Recent progress on mid-infrared pulsed fiber lasers and the applications

X Li, X Huang, X Hu, X Guo, Y Han - Optics & Laser Technology, 2023 - Elsevier
In the past two decades, great progress has been made in the development of inexpensive,
compact and efficient mid-infrared pulsed fiber laser Q-switched, mode-locked, and gain …

Fabrication, structure and optical application of Fe2+: ZnSe nanocrystalline film

S Ning, G Feng, H Zhang, W Zhang, S Dai, S Zhou - Optical Materials, 2019 - Elsevier
Fe 2+: ZnSe films with high optical quality were fabricated by using electron beam
evaporation method. Doping process was completed during crystallization process …

High-repetition-rate kHz electro-optically Q-switched Ho, Pr: YLF 2.9 µm bulk laser

H Nie, B Shi, H Xia, J Hu, B Zhang, K Yang, J He - Optics Express, 2018 - opg.optica.org
In this study, we operated a novel bulk laser: a dual-end-pumped electro-optically (EO) Q-
switched Ho, Pr: YLF laser at 2945.9 nm with a repetition rate of kHz level. The shortest …

[PDF][PDF] 3 μm 中红外稀土掺杂光纤激光器研究进展

李维炜, 张小金, 王航, 罗正钱 - Laser & Optoelectronics …, 2019 - researching.cn
摘要介绍了3μm 光纤激光器常用的光纤基质和稀土增益离子, 分析了3μm
稀土掺杂光纤激光器的工作原理, 并且从不同研究视角回顾了3μm 稀土掺杂光纤激光器的研究 …

The optical spectra characterization of Cr2+: ZnSe polycrystalline synthesized by direct reaction of Zn–Cr alloy and element Se

Y Wei, C Liu, E Ma, Z Lu, F Wang, Y Song, Q Sun… - Ceramics …, 2020 - Elsevier
Cr 2+: ZnSe materials have attracted much attention as candidates for mid-infrared laser
source either in the form of polycrystalline powders, or bulk ceramics, single crystals and …

[HTML][HTML] 3 μm 波长Er: ZBLAN 光纤激光器研究进展

张新, 舒世立, 佟存柱 - 光电工程, 2019 - cn.oejournal.org
波长在3 μm 附近的中红外Er 掺杂的氟化物(Er: ZBLAN) 光纤激光器凭借其良好的光束质量,
体积小, 可盘绕, 易于实现等优势广泛应用于工业, 医疗, 军事等领域. 本文主要介绍了基于Er …

Mid-infrared nanosecond pulse generation from a graphene modulated Er3+-doped fluoride fiber laser

T Zhao, W Yao, D Li, L Li - Applied Physics Express, 2021 - iopscience.iop.org
We demonstrate a 2792.0 nm passively Q-switched Er 3+-doped fluoride fiber laser using a
graphene saturable absorber mirror (GSAM). Through optimizing the cavity design and the …

Glass-forming ability control of Er3+-doped lithium-modified fluorozirconate glass

C Yuan, Y Jiang, L Zhang, Z Wang, Y Guo, Y Jiang… - Ceramics …, 2019 - Elsevier
The glass-forming ability of Er 3+-doped fluorozirconate glasses was systematically
investigated by replacing Na+ ions by Li+ ions. As Li+ content increased, the glass-forming …

Exploring Organic-Based Saturable Absorption Focusing on Spider Silk in Q-Switched Pulse Fiber Laser Applications: A Mini Review

NAM Muhammad, NA Awang… - … International Journal of …, 2024 - semarakilmu.com.my
The fiber laser combines the fiber gain medium's function as a fiber amplifier, transforming it
into laser output through integration within a cavity configuration. Meanwhile, a pulsed fiber …

[PDF][PDF] Progress on infrared and terahertz electro-magnetic absorptive metasur-face

HL Deng, SL Zhou, GT Cen - Opto-Electronic Engineering, 2019 - researching.cn
The metasurface is an ultra-thin two-dimensional planar array that enables multi-functional
and extraordinary electro-magnetic control. It consists of structural units of metamaterials …