Erbium Oxide as new Saturable Absorber for Short-Pulse Generation at 1.55-micron region

被引：5

作者：

Baharom, M. F. ^{[1
,3
]}

Zulkefli, N. F. ^{[1
]}

Mahyuddin, M. B. H. ^{[1
]}

Latiff, A. A. ^{[4
]}

Muhammad, A. R. ^{[1
]}

Harun, S. W. ^{[1
,2
]}

机构：

[1] Univ Malaya, Fac Engn, Dept Elect Engn, Photon Engn Lab, Kuala Lumpur 50603, Malaysia

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

[3] Univ Tekn Malaysia Melaka, Fac Elect Engn, Hang Tuah Jaya 76100, Melaka, Malaysia

[4] Univ Tekn Malaysia Melaka, Fac Elect & Comp Engn, Hang Tuah Jaya 76100, Melaka, Malaysia

来源：

NEWTON RESEARCHER LINKS WORKSHOP: 2018 BIO-PHOTONICS FOR MEDICAL TECHNOLOGIES | 2019年 / 1151卷

关键词：

Fiber lasers; Q-switching operation; passive saturable absorber; Erbium oxide; FIBER LASER; FILM;

D O I：

10.1088/1742-6596/1151/1/012025

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper reported on demonstration of Q-switched erbium doped fiber laser (EDFL) by incorporating erbium oxide (Er2O3) film as a saturable absorber (SA). The EDFL was constructed in ring cavity formation, where the Q-switching operation performances are capture out from 10 % port of 10 dB coupler. A stable Q-switched laser obtained at 1564 nm peak wavelength with a repetition rate from 72 kHz to 109 kHz, which corresponds to the pump power trend. Looking into this preliminary finding, the Er2O3 film has a potential to be utilized as an SA for short pulsed fiber laser generation.

引用

页数：5

共 20 条

[1] Optical properties of erbium oxide thin films deposited by electron beam evaporation [J].