Dr. Beatriz Romero Profile

Dr. Beatriz Romero

at Univ Rey Juan Carlos

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 10 October 2019 Presentation + Paper

Analysis of dynamical mechanisms of CsFAPbIBr perovskite solar cells

Beatriz Romero, Gonzalo del Pozo, Belén Arredondo, Diego Martin-Martin, Enrique Hernández-Balaguera, Mehrdad Najafi, Yulia Galagan

Proc. SPIE. 11094, Organic, Hybrid, and Perovskite Photovoltaics XX

KEYWORDS: Solar cells, Dielectrics, Interfaces, Resistance, Capacitance, Solids, Dielectric spectroscopy, Lead, Perovskite

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Proceedings Article | 30 August 2019 Paper

Characterization of organic and perovskite solar cells by impedance spectroscopy

Beatriz Romero, Gonzalo del Pozo, Belén Arredondo, Diego Martín-Martín, Enrique Hernández-Balaguera, María del Carmen López González

Proc. SPIE. 11095, Women in Renewable Energy (WiRE)

KEYWORDS: Solar cells, Interfaces, Diffusion, Resistance, Capacitance, Perovskite

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Proceedings Article | 9 September 2014 Paper

Contamination control requirements implementation for the James Webb Space Telescope (JWST), part 2: spacecraft, sunshield, observatory, and launch

Eve Wooldridge, Andrea Schweiss, Kelly Henderson-Nelson, Michael Woronowicz, Jignasha Patel, Matthew Macias, R. Daniel McGregor, Greg Farmer, Olivier Schmeitzky, Peter Jensen, Peter Rumler, Beatriz Romero, Jacques Breton

Proc. SPIE. 9196, Systems Contamination: Prediction, Measurement, and Control 2014

KEYWORDS: Observatories, Contamination, Foam, Manufacturing, Inspection, Space operations, Acoustics, Contamination control, James Webb Space Telescope, Picture Archiving and Communication System

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Proceedings Article | 1 May 2012 Paper

Extraction of circuital parameters of organic solar cells using the exact solution based on Lambert W-function

G. Del Pozo, B. Romero, B. Arredondo

Proc. SPIE. 8435, Organic Photonics V

KEYWORDS: Organic photovoltaics, Solar cells, Remote sensing, Resistance, Diodes, Electro optics, Circuit switching, Atmospheric modeling, Electro optical modeling, Instrument modeling

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Proceedings Article | 7 July 2005 Paper

Comparison between electroluminescent organic diodes based on new poly(2,7-fluorene phenylidene) derivatives and commercial polymers

B. Arredondo, C. Coya, B. Romero, A. Alvarez, X. Quintana, R. Molina, R. Mallavia, P. Velasquez, J. Oton

Proc. SPIE. 5840, Photonic Materials, Devices, and Applications

KEYWORDS: Data modeling, Organic light emitting diodes, Polymers, Matrices, Glasses, Electroluminescence, Photoresist materials, Diodes, Aluminum, Absorbance

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Proceedings Article | 12 June 2002 Paper

Self-consistent electrical, thermal, and optical model of high-brightness tapered lasers

Luis Borruel, Slawomir Sujecki, Ignacio Esquivias, Jim Wykes, Phillip Sewell, Trevor Benson, Eric Larkins, Julia Arias, Beatriz Romero Herrero

Proc. SPIE. 4646, Physics and Simulation of Optoelectronic Devices X

KEYWORDS: Semiconductors, Thermography, Refractive index, Quantum wells, High power lasers, Semiconductor lasers, Optical simulations, Beam propagation method, Thermal modeling, Temperature metrology

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Proceedings Article | 9 July 2001 Paper

Piezoelectric effects in InGaAs quantum well lasers grown on (111)B GaAs substrates

Luis Borruel, Jose Ulloa, Jorge Sanchez, Beatriz Romero Herrero, Jiro Temmyo, Jose Garcia Tijero, Jose Sanchez-Rojas, Ignacio Esquivias

Proc. SPIE. 4283, Physics and Simulation of Optoelectronic Devices IX

KEYWORDS: Indium gallium arsenide, Quantum wells, Continuous wave operation, Gallium arsenide, Indium, Laser damage threshold, Molecular beam epitaxy, Piezoelectric effects, Edge emitting semiconductor lasers, Temperature metrology

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Proceedings Article | 3 April 2000 Paper

Modeling of facet heating in high-power laser diodes

Beatriz Romero Herrero, Gustavo Batko, Julia Arias, Luis Borruel, Ignacio Esquivias, Rafael Gomez-Alcala

Proc. SPIE. 3889, Advanced High-Power Lasers

KEYWORDS: Semiconductors, Thermography, Mirrors, Quantum wells, High power lasers, Electrons, Optoelectronics, Diodes, Optical simulations, Absorption

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Proceedings Article | 1 April 1996 Paper

Carrier escape time in GaAs/AlGaAs and InGaAs/GaAs quantum well lasers

Ignacio Esquivias, Beatriz Romero Herrero, S. Weisser, Konrad Czotscher, John Ralston, Eric Larkins, Julia Arias, A. Schoenfelder, Michael Mikulla, Joachim Fleissner, Josef Rosenzweig

Proc. SPIE. 2684, High-Speed Semiconductor Laser Sources

KEYWORDS: Quantum wells, Modulation, Gallium arsenide, Resistance, Doping, Semiconductor lasers, Signal processing, Diodes, Beryllium, Temperature metrology

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Proceedings Article | 1 April 1996 Paper

Ultrahigh-speed InGaAs/GaAs MQW lasers with C-doped active regions

Konrad Czotscher, Eric Larkins, S. Weisser, Willy Benz, Juergen Daleiden, Ignacio Esquivias, Joachim Fleissner, Martin Maier, John Ralston, Beatriz Romero Herrero, A. Schoenfelder, Josef Rosenzweig

Proc. SPIE. 2684, High-Speed Semiconductor Laser Sources

KEYWORDS: Eye, Quantum wells, Modulation, Cladding, Gallium arsenide, Silicon, Doping, Semiconductor lasers, Beryllium, Waveguide lasers

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Showing 5 of 10 publications

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