基于甲烷填充中空芯光纤受激拉曼散射的拉曼放大器。

IF 3.2 2区物理与天体物理 Q2 OPTICS

Optics express Pub Date : 2024-07-15 DOI:10.1364/OE.525478

Shawn Hampton, Michael Geraghty, Joseph R Chavez, Andrew P Ongstad, Ryan A Lane

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引用次数: 0

摘要

这篇文章报道了一种基于甲烷填充负曲率中空芯光纤（HCF）中受激拉曼散射的单通放大器，可将 1.06 μm 功率过渡到 1.54 μm。迄今为止，研究人员在充满甲烷的 HCF 中测得的单频最高平均拉曼功率为 4.92 W（246 μJ/脉冲），平均量子效率高达 95.9%。为该系统开发的数值模型与测量的阈值和效率显示出良好的一致性。贸易空间研究的模型结果表明，在避免二次偏移造成功率损失的同时，最大化 1.54 μm 功率所需的配置方案。

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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Raman amplifier based on stimulated Raman scattering in a methane-filled hollow core fiber.

This article reports on a single pass amplifier based on stimulated Raman scattering in a methane-filled negative curvature hollow core fiber (HCF) to transition 1.06 μm power to 1.54 μm. The researchers measured the highest average Raman power at a single frequency in a methane filled HCF to date of 4.92 W (246 μJ/pulse), with a high average quantum efficiency of 95.9%. A numerical model for the system was developed and shows good agreement with measured thresholds and efficiencies. Model results from a trade space study indicate configuration regimes necessary to maximize 1.54 μm power while avoiding power loss from the secondary shift.

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来源期刊

Optics express 物理-光学

CiteScore

6.60

自引率

15.80%

发文量

5182

审稿时长

2.1 months

期刊介绍： Optics Express is the all-electronic, open access journal for optics providing rapid publication for peer-reviewed articles that emphasize scientific and technology innovations in all aspects of optics and photonics.