Optical ridge waveguides in Er3+/Yb3+ co-doped phosphate glass produced by ion irradiation combined with femtosecond laser ablation for guided-wave green and red upconversion emissions

被引：20

作者：

Chen, Chen ^{[1
,2
]}

He, Ruiyun ^{[1
,2
]}

Tan, Yang ^{[1
,2
]}

Wang, Biao ^{[3
]}

Akhrnadaliev, Shavkat ^{[4
]}

Zhou, Shengqiang ^{[4
]}

Vazquez de Aldana, Javier R. ^{[5
]}

Hu, Lili ^{[3
]}

Chen, Feng ^{[1
,2
]}

机构：

[1] Shandong Univ, Sch Phys, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Shandong Univ, Minist Educ, Key Lab Particle Phys & Particle Irradiat, Jinan 250100, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Beijing 100864, Peoples R China

[4] Helmholtz Zentrum Dresden Rossendorf, Inst Ion Beam Phys & Mat Res, D-01314 Dresden, Germany

[5] Univ Salamanca, Laser Microproc Grp, E-37008 Salamanca, Spain

来源：

OPTICAL MATERIALS | 2016年 / 51卷

基金：

中国国家自然科学基金;

关键词：

Ridge optical waveguides; Er3+/Yb3+ co-doped phosphate glass waveguides; Upconversion; Laser ablation; Ion irradiation; COMBINATION; WRITTEN;

D O I：

10.1016/j.optmat.2015.11.042

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work reports on the fabrication of ridge waveguides in Er3+/Yb3+ co-doped phosphate glass by the combination of femtosecond laser ablation and following swift carbon ion irradiation. The guiding properties of waveguides have been investigated at 633 and 1064 nm through end face coupling arrangement. The refractive index profile on the cross section of the waveguide has been constructed. The propagation losses can be reduced considerably after annealing treatment. Under the optical pump laser at 980 nm, the upconversion emission of both green and red fluorescence has been realized through the ridge waveguide structures. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：185 / 189

页数：5

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