Dual-mode output in half open cavity random fibre laser

OPTICS COMMUNICATIONS

卷:430

Article

Zulkifli, M. Z.^1,2  Lau, K. Y.⁴  Muhammad, F. D.⁵  Yasin, Moh³ 

[1] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England

[2] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia

[3] Airlangga Univ, Fac Sci & Technol, Dept Phys, Surabaya, Indonesia

[4] Univ Putra Malaysia, Fac Engn, Wireless & Photon Networks Res Ctr, Serdang 43400, Selangor, Malaysia

[5] Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, Malaysia

关键词: Random fibre laser;    Dual-mode laser;    Fibre laser;    Few-mode fibre;    Space division multiplexing;   

DOI  :  10.1016/j.optcom.2018.08.053

来源: Elsevier

【 摘 要 】

The mechanism of laser mode in fibre laser has been a popular talking issue since decades ago. Numerous mode mechanisms are revealed from time to time such as LP and TM. From these modes, fundamental mode and higher-order mode exhibit practical applications such as in fibre laser. Based on this perspective, we employ the mode mechanism in random fibre laser with half open cavity that generates dual-mode output which consists of LP01 and LP11 modes. The investigation on our proposed laser setup is beneficial for developing photonics system that involves the implementation of few-modes mechanism.

【 授权许可】

Free