Fabrication of the polarization independent spectral beam combining grating
Q Liu, Y Jin, J Wu, P Guo - … Papers of the Chinese Society for …, 2017 - spiedigitallibrary.org
Owing to damage, thermal issues, and nonlinear optical effects, the output power of fiber
laser has been proven to be limited. Beam combining techniques are the attractive solutions …
laser has been proven to be limited. Beam combining techniques are the attractive solutions …
A method to achieve spectral beam combining based on a novel symmetric grating
X Fan, J Zhang, S Li, S Li, Y Wang, F Du, X Huang… - Frontiers in …, 2022 - frontiersin.org
A symmetric grating is proposed to obtain higher output power in spectral beam combination
by increasing the number of lasers and spectral utilization. The grating allows laser beams …
by increasing the number of lasers and spectral utilization. The grating allows laser beams …
Theoretical and experimental researches for spectral beam combining based on a concave grating
W Le, S Zhan, L Zou, Y Wang, Y Wang, F Cheng… - Optics …, 2023 - Elsevier
A novel spectral beam combining (SBC) system based on a concave grating with a Rowland-
circle mount was designed and built. Theoretically, the aberrations, as well as the …
circle mount was designed and built. Theoretically, the aberrations, as well as the …
Design and analysis of spectral beam combining system for fiber lasers based on a concave grating
Z Wu, S Zhao, X Chu, X Zhang, S Zhan, L Ma - Optoelectronics Letters, 2012 - Springer
A novel fiber laser spectral beam combining scheme based on a concave grating is
presented. The principle of the presented system is analyzed, and a concave grating with …
presented. The principle of the presented system is analyzed, and a concave grating with …
Comparison of spectral beam combining characteristic based on plane and concave gratings
S Zhan, W Le, T He, L Zou, L Li, S Zha - Optik, 2024 - Elsevier
A spectral beam combining (SBC) system by using a concave blazed grating with a
Rowland-circle mount with the radius of 0.2 m was firstly built by us. Theoretically, on the …
Rowland-circle mount with the radius of 0.2 m was firstly built by us. Theoretically, on the …
Spectral beam combining of fiber lasers by using reflecting volume Bragg gratings
TD Zhou, XB Liang, C Li, L Zhao, JJ Wang… - Chinese Physics …, 2016 - iopscience.iop.org
By employing three reflecting volume Bragg gratings, a near-infrared 4-channel spectral-
beam-combining system is demonstrated to present 720 W combined power with a …
beam-combining system is demonstrated to present 720 W combined power with a …
Beam quality analysis and optimization for 10 kW-level spectral beam combination system
F Chen, J Zhang, J Ma, C Wei, R Zhu, B Han… - Optics …, 2019 - Elsevier
Filter-based spectral beam combining provides a promising approach for power scaling and
brightness enhancement, especially for broad-linewidth fiber lasers. In this paper, we have …
brightness enhancement, especially for broad-linewidth fiber lasers. In this paper, we have …