JOURNAL ARTICLE

高功率涡旋拉曼光纤激光器

Yang Li范晨晨 Fan Chenchen郝修路 Hao Xiulu马小雅 Ma Xiaoya姚天甫 Yao Tianfu许将明 Xu Jiangming曾祥龙 Zeng Xianglong周朴 Zhou Pu

Year: 2023 Journal:   Infrared and Laser Engineering Vol: 52 (6)Pages: 20230292-20230292   Publisher: Shanghai Institute of Optics and Fine Mechanics

Abstract

近年来,携带轨道角动量的涡旋光束在激光加工、光学微粒操纵、超分辨成像、大容量光通信等领域应用广泛,目前已在稀土掺杂光纤激光器中得到了广泛研究。基于声致光纤光栅,实验搭建了全光纤结构拉曼光纤激光器,实现LP01模与LP11模的有效调控,并进一步通过偏振控制实现环形径向偏振光和拓扑荷数l=±1的涡旋光束输出,最高输出功率~70 W,中心波长为1134 nm。文中提出的激光器有利于拓宽涡旋光束输出波段,在多维光通信、光场和物质相互作用等领域具备较大研究价值和应用潜力。

Keywords:
Computer science

Metrics

1
Cited By
0.17
FWCI (Field Weighted Citation Impact)
25
Refs
0.45
Citation Normalized Percentile
Is in top 1%
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Citation History

Topics

Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Advanced Fiber Laser Technologies
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
Advanced Fiber Optic Sensors
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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