Narrow-Band Laser on the Active Medium of LiCaAlF6:Ce3+ Crystal

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-03-18 DOI:10.1134/S1062873824710481

D. A. Makarova, A. S. Nizamutdinov, A. A. Shavelev, T. M. Minnebaev

引用次数: 0

Abstract

We described the design of a narrow-band laser based on the active medium of a LiCaAlF₆:Ce³⁺ crystal, generating in the ultraviolet range in the region of 281–316 nm. Narrowing of laser emission spectrum was achieved by integrating a Fabry–Pérot etalon into the dispersive cavity organized by to fused silica prisms. In this case, the laser emission bandwidth was 0.077 nm, the slope efficiency of laser output was 0.6%.

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我们介绍了基于 LiCaAlF6:Ce3+ 晶体活性介质的窄带激光器的设计，该激光器可在 281-316 nm 波段的紫外线范围内产生激光。通过在由熔融石英棱镜组成的色散腔中集成一个法布里-佩罗等离子体，实现了激光发射光谱的窄化。在这种情况下，激光发射带宽为 0.077 nm，激光输出的斜率效率为 0.6%。

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

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.