基于梯度折射率多模光纤的100.4 W全光纤可见超连续光源

IF 2.4 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Photonics Journal Pub Date : 2025-08-29 DOI:10.1109/JPHOT.2025.3604436

Zhijian Huang;Tingwu Ge;Guanrui Zhao;Chuang Xue;Ruoyu Jia;Yanli Li;Haohao Kong;Chengxin Li;Yixuan Liu;Miaomiao Yang;Qingxuan Li;Wenbin Qin

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引用次数: 0

摘要

提出了一种基于梯度折射率多模光纤（GRIN MMF）的全光纤高功率可见光超连续光源。在实验中，将中心波长为1062 nm的皮秒脉冲激光通过芯/包层尺寸为50/400 μm的掺镱双包层光纤（YDF）放大，注入到10 m的50/125 μm GRIN MMF中，产生100.4 W的输出功率，光谱范围为480 ~ 1700 nm。这项工作首次证明了将泵浦GRIN MMF与大芯径多模YDF结合使用，有效地抑制了泵浦光的非线性展宽。该方法实现了从可见光到近红外波段的宽带SC产生，为大功率全光纤SC源提供了一条新途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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100.4 W All-Fiber Visible Supercontinuum Source Based on Graded-Index Multimode Fiber

An all-fiber high-power visible light super-continuum (SC) source based on graded-index multimode fiber (GRIN MMF) is presented. In the experiment, a picosecond pulse laser with a center wavelength of 1062 nm is amplified by a multimode ytterbium-doped double-clad fiber (YDF) with a core/cladding size of 50/400 μm and then injected into a 10 m 50/125 μm GRIN MMF to produce an output power of 100.4 W, covering a spectral range of 480–1700 nm. This work demonstrates for the first time the use of pumping GRIN MMF with large-core-diameter multimode YDF, effectively suppressing nonlinear broadening of the pump light. The approach enables broadband SC generation from the visible to near-infrared regions, offering a new route for high-power all-fiber SC sources.

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来源期刊

IEEE Photonics Journal ENGINEERING, ELECTRICAL & ELECTRONIC-OPTICS

CiteScore

4.50

自引率

8.30%

发文量

489

审稿时长

1.4 months

期刊介绍： Breakthroughs in the generation of light and in its control and utilization have given rise to the field of Photonics, a rapidly expanding area of science and technology with major technological and economic impact. Photonics integrates quantum electronics and optics to accelerate progress in the generation of novel photon sources and in their utilization in emerging applications at the micro and nano scales spanning from the far-infrared/THz to the x-ray region of the electromagnetic spectrum. IEEE Photonics Journal is an online-only journal dedicated to the rapid disclosure of top-quality peer-reviewed research at the forefront of all areas of photonics. Contributions addressing issues ranging from fundamental understanding to emerging technologies and applications are within the scope of the Journal. The Journal includes topics in: Photon sources from far infrared to X-rays, Photonics materials and engineered photonic structures, Integrated optics and optoelectronic, Ultrafast, attosecond, high field and short wavelength photonics, Biophotonics, including DNA photonics, Nanophotonics, Magnetophotonics, Fundamentals of light propagation and interaction; nonlinear effects, Optical data storage, Fiber optics and optical communications devices, systems, and technologies, Micro Opto Electro Mechanical Systems (MOEMS), Microwave photonics, Optical Sensors.