Recent Progress on High-Power 2 μm Fiber Lasers: A Comprehensive Study of Advancements, Applications, and Future Perspectives
High-power lasers operating at the 2 μm wavelength domain have gained considerable
interest in recent times owing to their distinct characteristics and versatile applications in the …
interest in recent times owing to their distinct characteristics and versatile applications in the …
Five-wavelength-switchable single-longitudinal-mode thulium-doped fiber laser based on a passive cascaded triple-ring cavity filter
D Cheng, F Yan, T Feng, W Han, L Zhang… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
A five-wavelength-switchable thulium-doped fiber laser with a fiber Bragg grating (FBG)-
based five-channel transmitting Fabry-Pérot (FP) filter and a multi-coupler based triple-ring …
based five-channel transmitting Fabry-Pérot (FP) filter and a multi-coupler based triple-ring …
Single-frequency Tm-doped fiber laser with 215 mW at 2.05 µm based on a Tm/Ho-codoped fiber saturable absorber
We demonstrate an efficient single-frequency Tm-doped fiber laser at 2050 nm. A ring cavity
scheme is employed to boost the net gain at the wavelength. A piece of Tm/Ho-codoped …
scheme is employed to boost the net gain at the wavelength. A piece of Tm/Ho-codoped …
High SNR watt-level single frequency Yb-doped fiber laser based on a saturable absorber filter in a cladding-pumped ring cavity
A single frequency ring fiber laser is reported based on a cladding-pumped ytterbium-doped
fiber (YDF). A medium concentration polarization maintaining (PM) YDF is utilized in ring …
fiber (YDF). A medium concentration polarization maintaining (PM) YDF is utilized in ring …
Widely tunable sub-kHz linewidth Tm3+-doped single-frequency fiber laser
K Jiang, C Yang, Q Zhao, Q Gu, J Li… - Applied Physics …, 2022 - iopscience.iop.org
Based on a fiber Fabry–Pérot tunable filter and a 3.0 m long unpumped gain fiber for forming
dynamic grating, an in-band pumped tunable Tm 3+-doped single-frequency fiber laser …
dynamic grating, an in-band pumped tunable Tm 3+-doped single-frequency fiber laser …
Recent advance in tunable single-frequency fiber laser based on two-dimensional materials
Z Wei, S Chen, J Ding, B Sun, X Qi, B Lu, J Bai - Frontiers in Physics, 2021 - frontiersin.org
Two-dimensional (2D) materials possess optoelectronic and nonlinear optical properties
make them used in many fields such as optical modulator, optical switch, and single …
make them used in many fields such as optical modulator, optical switch, and single …
[PDF][PDF] 2 μm 波段宽带可调谐窄线宽光纤激光器研究进展
王建伟， 沈辉， 漆云凤， 戴博， 叶锡生 - Laser & Optoelectronics …, 2025 - researching.cn
摘要2 μm 可调谐窄线宽光纤激光器在大气探测, 激光雷达及医疗检测等领域中有着重要应用.
首先介绍了获取可调谐激光的4 种常用调谐技术, 包括衍射光栅滤波器调谐 …
首先介绍了获取可调谐激光的4 种常用调谐技术, 包括衍射光栅滤波器调谐 …
All-fiberized single-frequency silica fiber laser operating above 2 μm based on SMS fiber devices
In this paper, a single-frequency thulium-doped silica fiber laser operating above 2 μm
based on cascaded single-mode-multimode-single-mode (SMS) structures incorporating a …
based on cascaded single-mode-multimode-single-mode (SMS) structures incorporating a …
Tunable single-frequency fiber laser based on the spectral narrowing effect in a nonlinear semiconductor optical amplifier
A wavelength-tunable single-frequency fiber laser based on the spectral narrowing effect in
a nonlinear semiconductor optical amplifier (NL-SOA) is proposed and experimentally …
a nonlinear semiconductor optical amplifier (NL-SOA) is proposed and experimentally …
Continuous-wave single-frequency holmium-doped fiber laser based on saturable absorber
AD Vladimirskaya, VA Kamynin, IA Lobach… - Laser …, 2023 - iopscience.iop.org
The single-frequency holmium-doped fiber laser with spectral filtration based on a dynamics
filter formed in heavily holmium-doped fiber is presented. The continuous wave lasing on a …
filter formed in heavily holmium-doped fiber is presented. The continuous wave lasing on a …