3 µm调q Er3+:ZBLAN激光器，V4AlC3可饱和吸收器

IF 0.7 4区物理与天体物理 Q4 OPTICS

Journal of Russian Laser Research Pub Date : 2025-02-12 DOI:10.1007/s10946-024-10223-4

Ahmed Shakir Al-Hiti, F. Sh. Khalifa

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引用次数: 0

摘要

本文报道了一种基于钒铝碳化物（V4AlC3）作为饱和吸收体（SA）的调q Er3+:ZBLAN光纤激光器。我们的SA是通过将V4AlC3纳米颗粒沉积在金镜上形成SA膜来制备的。该激光器的中心波长为2784.32 nm，带宽为1.68 nm 3 dB。在最大泵浦功率为6.6 W时，脉冲能量和输出功率分别为3.51 µJ和490 mW。据我们所知，这是V4AlC3首次在3 µm区域提供q开关。所提出的SA在中红外脉冲激光器中很有前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

3 µm Q-switched Er3+:ZBLAN laser with V4AlC3 saturable absorber

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3 µm Q-switched Er3+:ZBLAN laser with V4AlC3 saturable absorber

We report a Q-switched Er³⁺:ZBLAN fiber laser based on Vanadium Aluminum carbide (V₄AlC₃) as a saturable absorber (SA). Our SA is fabricated by depositing V₄AlC₃ nanoparticles on a gold mirror to form an SA film. The proposed laser operates at the 2784.32 nm central wavelength with a 1.68 nm 3 dB bandwidth. The maximum pulse energy and output power are 3.51 µJ and 490 mW at a maximum pump power of 6.6 W. To the best of our knowledge, this is the first time that V₄AlC₃ provides Q-switching in the 3 µm region. The proposed SA is promising for mid-infrared pulsed lasers.

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来源期刊

Journal of Russian Laser Research 物理-光学

CiteScore

1.50

自引率

22.20%

发文量

审稿时长

2 months

期刊介绍： The journal publishes original, high-quality articles that follow new developments in all areas of laser research, including: laser physics; laser interaction with matter; properties of laser beams; laser thermonuclear fusion; laser chemistry; quantum and nonlinear optics; optoelectronics; solid state, gas, liquid, chemical, and semiconductor lasers.

3 µm调q Er3+:ZBLAN激光器，V4AlC3可饱和吸收器

摘要

3 µm调q Er3+:ZBLAN激光器，V4AlC3可饱和吸收器