2018-Spectral Tailoring of Random Fiber Laser Based on the Multimode Interference Filter

2018-12-12 Hits:

Teaching and Research Group:光纤传感与器件

Journal:IEEE Access

Key Words:Optical fiber communication , Optical fiber polarization , Optical fiber amplifiers , Fiber lasers ,

Abstract:In this paper, we propose and experimentally demonstrate a novel scheme to tailor the spectrum of random fiber laser (RFL) based on the multimode interference effect. A fiber loop mirror (FLM) incorporating multimode interference filter (MMIF) with single mode fiber (SMF)-MMF-SMF structure acts as a wavelength-dependent point reflector in half-opened RFL. By varying the length of MMF, either single wavelength random lasing with specific wavelength or multiwavelength random lasing with selective wavelength spacing can be generated in MMIF-FLM-based RFL. Due to the wide wavelength range of the..

All the Authors: Yunjiang Rao, Zinan Wang, Bing Han, Jiaqi Li, Qingyang Meng,Han Wu

First Author:Han Wu

Indexed by:Unit Twenty Basic Research

Correspondence Author:Zinan Wang

Discipline:Engineering

First-Level Discipline:Optical engineering

Volume:6

Page Number:39435-39441

Translation or Not:no

Date of Publication:2018-12-12

Date of Publication:2018-12-12