Spectroscopy, Cooperative Upconversion and Optical Gain in Amorphous Al2O3:Yb3+ Waveguides on Silicon

Pavel Loiko; Laura Agazzi; Cristine C Kores; Meindert Dijkstra; Dimitri Geskus; Markus Pollnau

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Spectroscopy, Cooperative Upconversion and Optical Gain in Amorphous Al2O3:Yb3+ Waveguides on Silicon

Pavel Loiko, Laura Agazzi, Cristine C Kores, Meindert Dijkstra, Dimitri Geskus and Markus Pollnau

2020 Conference on Lasers and Electro-Optics (CLEO), pp.1-2

05/2020

Abstract

Absorption

Ions

Optical amplifiers

Optical device fabrication

Optical pumping

Optical waveguides

Waveguide lasers

Ridge waveguides in amorphous Al 2 O 3 :Yb 3+ are produced by reactive co-sputtering and reactive-ion etching. Their spectroscopic properties, optical gain, and cooperative upconversion are studied and explained based on a model of distinct ion classes.

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Title: Spectroscopy, Cooperative Upconversion and Optical Gain in Amorphous Al2O3:Yb3+ Waveguides on Silicon
Creators: Pavel Loiko - Nano Hydrophobics
Laura Agazzi - University of Twente
Cristine C Kores - Nano Hydrophobics
Meindert Dijkstra - University of Twente
Dimitri Geskus - Nano Hydrophobics
Markus Pollnau
Publication Details: 2020 Conference on Lasers and Electro-Optics (CLEO), pp.1-2
Publisher: OSA
Date published: 05/2020
Identifiers: 99822637602346
Academic Unit: School of Computer Science and Electronic Engineering
Language: English
Resource Type: Conference proceeding

Spectroscopy, Cooperative Upconversion and Optical Gain in Amorphous Al2O3:Yb3+ Waveguides on Silicon

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