Maintaining Microwave Discharge in Hollow Core Optical Fibers for Gas Fiber Lasers

IF 0.6 4区物理与天体物理 Q4 MECHANICS

Doklady Physics Pub Date : 2023-12-26 DOI:10.1134/S102833582304002X

I. A. Bufetov, A. V. Gladyshev, S. M. Nefedov, A. F. Kosolapov, V. V. Velmiskin, P. A. Goncharov, A. P. Mineev

引用次数: 0

Abstract

The minimal values of the 2.45 GHz microwave electric field, which are necessary to maintain a discharge in a number of noble gases (argon, neon, and helium) in optical fibers with hollow cores of small diameter up to 100 μm, have been measured for the first time. The minimal electric field values for all three gases are (2.5–2.8) kV/cm at a pressure of argon ~50 Torr, neon ~300 Torr, and helium ~500 Torr.

Abstract Image

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维持气体光纤激光器空芯光纤中的微波放电

摘要首次测量了 2.45 GHz 微波电场的最小值，该电场是在直径小至 100 μm 的空心光纤中维持一些惰性气体（氩气、氖气和氦）放电所必需的。在氩气 ~50 托、氖气 ~300 托和氦气 ~500 托的压力下，这三种气体的最小电场值为 (2.5-2.8) kV/cm。

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

Doklady Physics 物理-力学

CiteScore

1.40

自引率

12.50%

发文量

审稿时长

4-8 weeks

期刊介绍： Doklady Physics is a journal that publishes new research in physics of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.