Active waveguide in Nd3+:MgO:LiNbO3 crystal produced by low-dose carbon ion implantation

被引：10

作者：

Chen, Feng ^{[1
]}

Tan, Yang ^{[1
]}

Jaque, Daniel ^{[2
]}

机构：

[1] Shandong Univ, Sch Phys & Microelect, Jinan 250100, Peoples R China

[2] Univ Autonoma Madrid, Dept Fis Mat, E-28049 Madrid, Spain

来源：

APPLIED PHYSICS LETTERS | 2008年 / 92卷 / 02期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2832767

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on Nd3+:MgO:LiNbO3 active planar waveguides produced by 3 MeV carbon ion implantation at dose of 7.5x10(14) cm(-2). The extraordinary refractive index of the sample surface experiences positive alternations after the implantation and subsequent thermal annealing treatment, constructing enhanced-well confined waveguide structures. The propagation loss of the waveguide is 1-2 dB/cm, which means acceptable quality for further guide-wave applications. The microluminescence spectra of the waveguide show fairly good potentials for laser action at 929 and 1085 nm.

引用

页数：3

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