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

被引：0
|
作者：
Ahmed Shakir Al-Hiti [1 ]
F. Sh. Khalifa [1 ]
机构：
[1] University of Anbar,Department of Electrical Engineering, Faculty of Engineering
来源：
Journal of Russian Laser Research | 2024年 / 45卷 / 4期
关键词：
Passively Q‑switched lasers; V4AlC3; Er3+:ZBLAN laser; Mid-infrared;
D O I：
10.1007/s10946-024-10223-4
中图分类号：
学科分类号：
摘要：
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.
引用
收藏
页码：373 / 376
页数：3
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