Hundred-watt level all-fiber visible supercontinuum generation from a graded-index multimode fiber

IF 3.3 2区物理与天体物理 Q2 OPTICS

Chinese Optics Letters Pub Date : 2023-01-01 DOI:10.3788/col202321.051403

Li Jiang, R. Song, J. Hou

引用次数: 1

Abstract

A monolithic visible supercontinuum (SC) source with a record average output power of 204 W and a spectrum ranging from 580 nm to beyond 2400 nm is achieved in a piece of standard telecom graded-index multimode fiber (GRIN MMF) by designing the pumping system. The influence of the GRIN MMF length on the geometrical parameter instability (GPI) effect is analyzed for the first time, to the best of our knowledge, by comparing the SC spectral region dominated by the GPI effect under different fiber lengths. Our work could pave the way for robust, cost-effective, and high-power visible SC sources.

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由渐变折射率多模光纤产生百瓦级全光纤可见超连续谱

通过设计抽运系统，在一段标准电信梯度折射率多模光纤(GRIN MMF)中实现了单片可见超连续光谱(SC)光源，其平均输出功率为204w，光谱范围为580nm至2400nm以上。通过比较不同光纤长度下以几何参数不稳定性(GPI)效应为主的SC光谱区域，首次分析了GRIN MMF长度对GPI效应的影响。我们的工作可以为强大、经济、高功率的可见SC源铺平道路。

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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来源期刊

Chinese Optics Letters 物理-光学

CiteScore

5.60

自引率

20.00%

发文量

180

审稿时长

2.3 months

期刊介绍： Chinese Optics Letters (COL) is an international journal aimed at the rapid dissemination of latest, important discoveries and inventions in all branches of optical science and technology. It is considered to be one of the most important journals in optics in China. It is collected by The Optical Society (OSA) Publishing Digital Library and also indexed by Science Citation Index (SCI), Engineering Index (EI), etc. COL is distinguished by its short review period (~30 days) and publication period (~100 days). With its debut in January 2003, COL is published monthly by Chinese Laser Press, and distributed by OSA outside of Chinese Mainland.