Mode-locked fiber laser in the C-band region for dual-wavelength ultrashort pulses emission using a carbon nanotube saturable absorber

被引：0

作者：

刘坤耀 ^{[1
]}

郭炳仁 ^{[1
]}

Ahmad Fauzi Abas ^{[2
]}

Mohammed Thamer Alresheedi ^{[2
]}

Mohd Adzir Mahdi ^{[3
]}

机构：

[1] Electronics Research Group, Institute of Power Engineering, Universiti Tenaga Nasional

[2] Department of Electrical Engineering, College of Engineering, King Saud University

[3] Wireless and Photonics Networks Research Centre, Faculty of Engineering, Universiti Putra Malaysia

来源：

Chinese Optics Letters | 2019年 / 05期

关键词：

profile; net; Mode-locked fiber laser in the C-band region for dual-wavelength ultrashort pulses emission using a carbon nanotube saturable absorber;

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

A saturable absorber is commonly employed to generate an ultrashort laser with a mode-locking scheme. In an erbium-doped fiber laser system, the laser regimes of either 1530 or 1550 nm wavelength are procured based on the absorption profile of the erbium-doped fiber. The absorption of the erbium-doped fiber is designed to emit at both wavelengths by controlling the net gain of the laser cavity. Subsequently, simultaneous erbium-doped fiber laser emission is attained at 1533.5 and 1555.1 nm with the pulse duration of 910 and 850 fs, respectively.Therefore, this work maximizes the output portfolios of a mode-locking fiber laser for dual-wavelength ultrashort pulses emission.

引用

页码：34 / 37

页数：4

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