A compact linear-cavity multi-wavelength Brillouin/thulium fiber laser in S/S+-band

被引：6
作者：
Ahmad, H. [1 ,2 ]
Kamely, A. A. [1 ]
Samion, M. Z. [1 ]
机构：
[1] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia
[2] Airlangga Univ, Fac Sci & Technol, Surabaya 60115, Indonesia
来源：
OPTICAL FIBER TECHNOLOGY | 2019年 / 51卷
关键词：
Multi-wavelength Brillouin; Thulium-doped fluoride fiber; Linear cavity; S/S+ band; AMPLIFIER;
D O I：
10.1016/j.yofte.2019.04.010
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A compact Brillouin thulium-doped fluoride fiber (TDFF) multi-wavelength fiber lasers (MWFLs) operating in the S/S+ band region is proposed and demonstrated. The system is based on a linear design and utilizes two Faraday mirrors at both ends of the cavity to enable bi-directional oscillation. An 11.5m long TDFF with an absorption rate of 0.15 dB/m at 1400 nm is used as the gain medium. A stable output laser comb with 28 Stokes lines is obtained at the maximum pump power of 250 mW at the wavelength of 1488 nm. The multi-wavelength Brillouin fiber laser can also be tuned, covering a total tuning range of 55 nm from 1460 nm to 1515 nm. The proposed system is highly stable, and would have significant practical applications.
引用
收藏
页码：25 / 30
页数：6
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