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High-Power High-Efficiency Laser Power Transmission at 100m Using Optimized Multi-Cell GaAs Converter
Cita
He, Tao, Yang, Su-Hui, Muñoz García, Miguel Angel 
ORCID: https://orcid.org/0000-0002-3670-8989, Zhang, Hai-Yang, Zhao, Chang-Ming, Zhang, Yi-Chen and Xu, Peng
(2014).
High-Power High-Efficiency Laser Power Transmission at 100m Using Optimized Multi-Cell GaAs Converter.
"Chinese Physics Letters", v. 31
(n. 10);
pp. 1042031-1042035.
ISSN 0256-307X.
https://doi.org/10.1088/0256-307X/31/10/104203.
ORCID: https://orcid.org/0000-0002-3670-8989, Zhang, Hai-Yang, Zhao, Chang-Ming, Zhang, Yi-Chen and Xu, Peng
(2014).
High-Power High-Efficiency Laser Power Transmission at 100m Using Optimized Multi-Cell GaAs Converter.
"Chinese Physics Letters", v. 31
(n. 10);
pp. 1042031-1042035.
ISSN 0256-307X.
https://doi.org/10.1088/0256-307X/31/10/104203.
Descripción
| Título: | High-Power High-Efficiency Laser Power Transmission at 100m Using Optimized Multi-Cell GaAs Converter |
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| Autor/es: |
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| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Chinese Physics Letters |
| Fecha: | 1 Octubre 2014 |
| ISSN: | 0256-307X |
| Volumen: | 31 |
| Número: | 10 |
| Materias: | |
| ODS: | |
| Escuela: | E.U.I.T. Agrícolas (UPM) |
| Departamento: | Ingeniería Rural [hasta 2014] |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
A high-power high-efficiency laser power transmission system at 100m based on an optimized multi-cell GaAs converter capable of supplying 9.7W of electricity is demonstrated. An I-V testing system integrated with a data acquisition circuit and an analysis software is designed to measure the efficiency and the I-V characteristics of the laser power converter (LPC). The dependencies of the converter’s efficiency with respect to wavelength, laser intensity and temperature are analyzed. A diode laser with 793nm of wavelength and 24W of power is used to test the LPC and the software. The maximum efficiency of the LPC is 48.4% at an input laser power of 8W at room temperature. When the input laser power is 24W (laser intensity of 60000W/m2), the efficiency is 40.4% and the output voltage is 4 V. The overall efficiency from electricity to electricity is 11.6%.
Más información
| ID de Registro: | 31019 |
|---|---|
| Identificador DC: | https://oa.upm.es/31019/ |
| Identificador OAI: | oai:oa.upm.es:31019 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/5490527 |
| Identificador DOI: | 10.1088/0256-307X/31/10/104203 |
| Depositado por: | Prof. Dr. Miguel Angel /M.A. Muñoz-García |
| Depositado el: | 25 Sep 2014 10:02 |
| Ultima Modificación: | 12 Nov 2025 00:00 |
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