Spectral Beam Combining with Beam Sha** of Distributed 2D Multi-Single Emitters Laser Diode Array
M Hu, W Zhang, P Cao, T Li, X Zhou… - IEEE Photonics …, 2024 - ieeexplore.ieee.org
In this letter, a new strategy is demonstrated by a distributed 2D multi-single emitters (MSE)
laser diode array based on spectral beam combining (SBC) and beam sha** system …
laser diode array based on spectral beam combining (SBC) and beam sha** system …
Spectral-combined beam characteristics based on external cavity feedback diode laser array
Q Zhang, Z Wu, W Cai, Y Zhuang, Y She - Optical Engineering, 2023 - spiedigitallibrary.org
In spectral beam combining systems, the locked spectra of the diode laser array are
determined by the interaction between the internal cavity and the external cavity. Using the …
determined by the interaction between the internal cavity and the external cavity. Using the …
Spectral analysis of beam-combining-systems based on laser array with smile effect
Q Zhang, P Feng, C Yang, Y Zhuang, W Cai… - Optics Communications, 2024 - Elsevier
The smile effect in semiconductor laser arrays can cause spectral deterioration in spectral
beam combining (SBC) systems. We analyze this effect using position error and pointing …
beam combining (SBC) systems. We analyze this effect using position error and pointing …
Analysis of crosstalk in spectral beam-combining systems based on oscillation modes
Z Wu, W Cai, P Feng, C Yang, Y Zhuang, Q Zhang… - Applied Physics B, 2023 - Springer
The output spectra and combining efficiency of the spectral beam-combining (SBC) system
are significantly affected by the crosstalk effect. An in-depth understanding of the oscillation …
are significantly affected by the crosstalk effect. An in-depth understanding of the oscillation …
Design and Experimental Study of Wavelength Beam Combining System Using Full-bar Diode Laser Stacks
Wavelength beam combining technology plays an important role in generating high-
brightness laser beams at high-power levels. This technology is used for various …
brightness laser beams at high-power levels. This technology is used for various …
Polarization full feedback external cavity of open loop spectral beam combining based on multi-single emitters laser diode
M Hu, W Zhang, P Cao, T Li, X Zhou… - Chinese Optics …, 2024 - opg.optica.org
In this paper, a spectral beam combining (SBC) structure of multi-single emitters laser diode
based on a polarization full feedback (PFF) external cavity is proposed and demonstrated …
based on a polarization full feedback (PFF) external cavity is proposed and demonstrated …
基于光栅光谱合束的蓝光高亮度半导体激光源
郭林辉， 蒋全伟， 吴华玲， 谭昊， 谢鹏飞… - Chinese Journal of …, 2024 - opticsjournal.net
摘要高功率高亮度蓝光半导体激光器**迅速发展为一种激光加工光源, 其主要用于高反金属焊接
, 切割和雕刻. 目前工业所用的蓝光半导体激光源在加工距离较大的一些工艺中表现出光束质量 …
, 切割和雕刻. 目前工业所用的蓝光半导体激光源在加工距离较大的一些工艺中表现出光束质量 …
Diffraction Characterization based on Zero-level Diffraction Grating Structure
B Zhang, Y Hu, Z Tong - 2024 4th International Conference on …, 2024 - ieeexplore.ieee.org
Semiconductor laser external cavity spectral beam combining (SBC) technology has been
proven to be an effective method to improve the beam quality and output power of the output …
proven to be an effective method to improve the beam quality and output power of the output …
[PDF][PDF] 谱合成系统串扰及其对合束特性的影响
晏青青， 钟哲**， 张彬， 吴真， 蔡伟 - Chinese Journal of Lasers, 2023 - researching.cn
摘要在二极管激光阵列(DLA) 光栅-外腔谱合成(SBC) 系统中, DLA 子单元的发散角,
指向角偏差等非完善因素会导致子单元光束经外腔反馈后产生串扰, 从而降低合成光束质量和合 …
指向角偏差等非完善因素会导致子单元光束经外腔反馈后产生串扰, 从而降低合成光束质量和合 …
Design and polarization characterization of diffraction grating for spectral beam combining
K Shang, L Wang, S Li, M Jiang, W Qin… - … on Optical Imaging …, 2023 - ieeexplore.ieee.org
Semiconductor external cavity spectral beam combining technology is of great significance
for obtaining direct semiconductor laser sources with high power, high brightness, and high …
for obtaining direct semiconductor laser sources with high power, high brightness, and high …