Polymer/silica hybrid waveguide amplifier at 532 nm based on NaYF4: Er3+, Yb3+ nanocrystals

被引：18

作者：

Sun, Tonghe ^{[1
]}

Fu, Yuewu ^{[1
]}

Cao, Zhigeng ^{[1
]}

Tao, Siliang ^{[1
]}

Yan, Jinming ^{[1
]}

Zhao, Dan ^{[1
]}

Zhang, Dan ^{[2
]}

Wang, Fei ^{[1
]}

Zhang, Daming ^{[1
]}

机构：

[1] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China

[2] Xiamen Univ, Natl Model Microelect Coll, Sch Elect Sci & Engn, Xiamen 361005, Peoples R China

来源：

OPTICS LETTERS | 2021年 / 46卷 / 21期

基金：

中国国家自然科学基金;

关键词：

GAIN; EMISSION; SYSTEM;

D O I：

10.1364/OL.440313

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An optical waveguide amplifier, which can solve the problem of optical attenuation in optical network transmission, is the key technology to solve optical chip integration and optical interconnection. Here, to the best of our knowledge, we propose a novel polymer/silica hybrid waveguide amplifier at 532 nm for the first time. The research is of great significance to the improvement of short distance communication and visible light communication system. The waveguide amplifier was designed as an embedded structure based on NaYF4: Er3+, Yb3+ nanocrystals, which were synthesized by high-temperature thermal decomposition. When the input signal power was 0.1 mW, and the pump power was 300 mW, a relative gain of 4.3 dB was obtained on an 8 mm waveguide. This result is of great research significance to break the distance limit and make all-optical transmission a reality. (C) 2021 Optical Society of America

引用

页码：5385 / 5388

页数：4

共 29 条

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