Amplification Properties of Femtosecond Laser-Written Er3+/Yb3+ Doped Waveguides in a Tellurium-Zinc Glass-Reference-Cited by-同舟云学术

Amplification Properties of Femtosecond Laser-Written Er3+/Yb3+ Doped Waveguides in a Tellurium-Zinc Glass

Published:2013-09-12 Issue: Volume:2013 Page:1-5
ISSN:1687-6393
Container-title:Advances in Optical Technologies
language:en
Short-container-title:Advances in Optical Technologies

Author:

Olivero Massimo¹^ORCID,Mariano da Silva Davinson²³,Kassab Luciana Reyes Pires³,Gomes Anderson S. L.⁴

Affiliation:

1. Department of Electronics and Telecommunications, Politecnico di Torino, 10129 Torino, Italy

2. Department of Electronic Systems Engineering, Polytechnic School of São Paulo (USP), 05508-900 São Paulo, SP, Brazil

3. Laboratorio of Technology in Optoelectronic and Photonic Materials, Faculdade de Tecnologia de São Paulo (FATEC-SP), 01124-060 São Paulo, SP, Brazil

4. Department of Physics, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil

Abstract

We report on the fabrication and characterization of active waveguides in a TeO2-ZnO glass sample doped with Er3+/Yb3+ fabricated by direct laser writing with a femtosecond laser delivering 150 fs pulses at 1 kHz repetition rate. The waveguides exhibit an internal gain of 0.6 dB/cm at 1535 nm, thus demonstrating the feasibility of active photonics lightwave circuits and lossless components in such a glass composition.

Funder

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Publisher

Hindawi Limited

Subject

Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

Link

http://downloads.hindawi.com/archive/2013/621018.pdf

Reference11 articles.

1. Direct UV-written broadband directional planar waveguide couplers

2. UV-written Integrated Optical 1xN Splitters

3. Ultrafast laser written active devices

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