Fiber lasers based on dynamic population gratings in rare-earth-doped optical fibers
NR Poddubrovskii, RV Drobyshev, IA Lobach… - Photonics, 2022 - mdpi.com
Long dynamic population gratings (DPGs) formed in rare-earth-doped fibers have unique
spectral characteristics compared to other types of fiber gratings, making them suitable for …
spectral characteristics compared to other types of fiber gratings, making them suitable for …
Spectral properties of ultra-low thermal expansion Er3+/Yb3+ co-doped phosphate glasses
Y Cheng, C Yu, H Dong, S Wang, C Shao, Y Sun… - Ceramics …, 2023 - Elsevier
Abstract An Er 3+/Yb 3+ co-doped phosphate glass with an ultra-low thermal expansion
coefficient (55× 10− 7 K− 1) was developed. The EYAP5 glass (80Al (PO 3) 3–20AlF 3-1.5 …
coefficient (55× 10− 7 K− 1) was developed. The EYAP5 glass (80Al (PO 3) 3–20AlF 3-1.5 …
Single-frequency 45-mJ pulses from a MOPA system using an Er, Yb: glass planar waveguide amplifier and a large mode area Er-doped fiber amplifier
J Nomura, K Hirosawa, T Yanagisawa, N Ohata… - Optics Letters, 2023 - opg.optica.org
We demonstrate a master oscillator power amplifier (MOPA) system that emits single-
frequency high-energy optical pulses at 1540 nm using an Er, Yb: glass planar waveguide …
frequency high-energy optical pulses at 1540 nm using an Er, Yb: glass planar waveguide …
Effect of alkali and alkaline earth metal ion as glass modifiers on the spectroscopic characteristics of Er3+‐ion doped lead silicate glasses
The spectroscopic characteristics of Er‐doped lead silicate glasses were investigated with
respect to the effects of glass modifiers (Li+, Na+, K+, Mg2+, Ca2+, Sr2+, and Ba2+) with …
respect to the effects of glass modifiers (Li+, Na+, K+, Mg2+, Ca2+, Sr2+, and Ba2+) with …
High-energy single-frequency core-pumped Er-doped fiber amplifiers
LV Kotov, V Temyanko, MM Bubnov… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
In this article, we studied high-energy single frequency transform-limited Er-doped amplifiers
core pumped by a specially developed Yb-doped fiber laser at 980 nm and a Raman laser …
core pumped by a specially developed Yb-doped fiber laser at 980 nm and a Raman laser …
Single frequency pulsed Er, Yb co-doped fiber amplifier with 2 mJ of output energy
Y Li, Y Wang, D Zhang, C Xiong, P Li - Infrared Physics & Technology, 2024 - Elsevier
High-energy single-frequency pulsed light with low noise is generated from a master
oscillator power amplifier (MOPA) system at 1.55 μm eye-safe wavelength using an ultra …
oscillator power amplifier (MOPA) system at 1.55 μm eye-safe wavelength using an ultra …
Narrow-linewidth diffraction-limited tapered Er-doped fiber amplifier with 2 mJ pulse energy
MM Khudyakov, AE Levchenko, VV Velmiskin… - Photonics, 2022 - mdpi.com
The possibility to scale-up output pulse energy in diffraction-limited Er-doped fiber amplifier
has been studied. It is shown that the utilization of tapered fiber design allows one to …
has been studied. It is shown that the utilization of tapered fiber design allows one to …
Effect of Ce co-doping on radiation resistance behavior and laser performance of Er/Yb/Ce co-doped high-phosphorous polarization-maintaining silica fiber
Y Zhu, Y Jiao, F Wang, M Wang, L Zhang, Y Cheng… - Ceramics …, 2025 - Elsevier
Abstract Er/Yb/Ce co-doped high-phosphorus silica fiber core glasses with varying Ce 2 O 3
concentrations were prepared and systematically studied. Based on this research, optimized …
concentrations were prepared and systematically studied. Based on this research, optimized …
高功率和高能量脉冲单频光纤激光放大器研究进展(特邀)
付士杰， 许海琛， 田浩， 盛泉， 张钧翔… - Chinese Journal of …, 2024 - opticsjournal.net
摘要脉冲单频光纤激光在激光雷达, 遥感及相干光通信等领域中有着重要的应用.
由于单频激光的窄线宽特性, 脉冲单频光纤放大器的功率和能量提升受到受激布里渊散射效应的 …
由于单频激光的窄线宽特性, 脉冲单频光纤放大器的功率和能量提升受到受激布里渊散射效应的 …
Room-temperature infrared photoluminescence and broadband photodetection characteristics of Ge/GeSi islands on silicon-on-insulator
In this study, molecular beam epitaxial growth of strain-driven three-dimensional self-
assembled Ge/GeSi islands on silicon-on-insulator (SOI) substrates, along with their optical …
assembled Ge/GeSi islands on silicon-on-insulator (SOI) substrates, along with their optical …