Enhanced 1.5 μm emission from Yb3+/Er3+ codoped tungsten tellurite glasses for broadband near-infrared optical fiber amplifiers and tunable fiber lasers-Reference-Cited by-同舟云学术

Enhanced 1.5 μm emission from Yb3+/Er3+ codoped tungsten tellurite glasses for broadband near-infrared optical fiber amplifiers and tunable fiber lasers

Published:2021 Issue:45 Volume:11 Page:27992-27999
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Yuan Jian¹²^ORCID,Zheng Guodong¹,Ye Yingyi¹,Chen Yongbin¹,Deng Tingting¹^ORCID,Xiao Peng¹,Ye Yichen²,Wang Weichao²

Affiliation:

1. Guangdong-Hong Kong-Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology, Foshan University, Foshan 528000, China

2. School of Physics and Optoelectronics, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, South China University of Technology, Guangzhou 510641, China

Abstract

Strong 1.5 μm emission with full width at half maximum of 64 nm is achieved in 3 mol% Yb2O3 and 1 mol% Er2O3 codoped tungsten tellurite glass. The present glass shows large gain bandwidth (6.78 × 10−26 cm3) and figure of merit (4.06 × 10−23 cm2 s).

Funder

Natural Science Foundation of Guangdong Province

National Natural Science Foundation of China

Foundation for Distinguished Young Talents in Higher Education of Guangdong

State Key Laboratory of Luminescent Materials and Devices

South China University of Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D1RA05269A