Personal information

Biography

Alejandro Carballar (A’01–M’04) was born in Santa Olalla (Huelva), Spain. He received the Telecommunication Engineer degree (six-year engineering program) and the Ph. D. degree from the Universidad Politécnica de Madrid (UPM), Spain, in 1995 and 199, respectively.
From September 1999 to mid 2001, he worked as an Assistant Professor at the Electronic Engineering Department in the Universidad de Sevilla, where he was promoted to Associate Professor at the end of 2001. His recent research interest involve a wide range of topics including light propagation in periodic structures (in particular fiber Bragg gratings), optical components characterization, fiber-optics sensors, ultrafast optical signal processing, characterization of ultrashort electromagnetic pulses, optical computing, fiber-optics telecommunications, and applications of advanced signal-processing techniques to photonic signals and systems.
Dr. Carballar is a member of the IEEE and OSA. He has acted as technical reviewer for several journals in the field of optoelectronics and optical communications. He was awarded with the 20th national prize for the “best doctoral thesis in data networks” from the Association of Telecommunication Engineers of Spain, in 2000, and with the “extraordinary prize for the best doctoral thesis” from his former university, UPM, in 2001.

Activities

Works (48)

Libro de actas OPTOEL 2023. Conectando la academia y la industria

2024 | Book
Contributors: Alejandro Carballar Rincón; María del Rosario Fernández Ruiz
Source: check_circle
Crossref

Measuring DNI with a New Radiometer Based on an Optical Fiber and Photodiode

Sensors
2024-06-06 | Journal article
Contributors: Alejandro Carballar; Roberto Rodríguez-Garrido; Manuel Jerez; Jonathan Vera; Joaquín Granado
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Chirped Integrated Bragg Grating Design

Photonics
2024-05-19 | Journal article
Contributors: José Ángel Praena; Alejandro Carballar
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Fiber Bragg Grating-Based Optical Signal Processing: Review and Survey

Applied Sciences
2021-09-03 | Journal article
Contributors: María R. Fernández-Ruiz; Alejandro Carballar
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

High-Temperature Monitoring in Central Receiver Concentrating Solar Power Plants with Femtosecond-Laser Inscribed FBG

Sensors
2021-05-28 | Journal article
Contributors: Roberto Rodríguez-Garrido; Alejandro Carballar; Jonathan Vera; José González-Aguilar; Adeodato Altamirano; Antonio Loureiro; Daniel Pereira
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Open innovation challenge as a strategy for developing new mobile health solutions,Reto de innovación abierta como estrategia para desarrollar nuevas soluciones de salud móvil

Medicina Clinica
2018 | Journal article
EID:

2-s2.0-85028553504

Contributors: González de Uña, O.J.; López Narbona, F.J.; Ferrero Álvarez-Rentería, J.; Carballar Rincón, A.
Source: Self-asserted source
A. Carballar via Scopus - Elsevier
grade
Preferred source (of 2)‎

El reto de innovación abierta como nuevo instrumento estratégico para el sector público

TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional De Tecnología, Ciencia Y Sociedad
2018-07-05 | Journal article
Contributors: Ovidio J. González de Uña; Alejandro Carballar Rincón; María Soler Regli
Source: check_circle
Crossref

Arbitrary Time-Limited Optical Pulse Processors Based on Transmission Bragg Gratings

Ieee Photonics Technology Letters
2014 | Journal article
DOI:

10.1109/LPT.2014.2332102

Contributors: Fernandez-Ruiz, Maria R.; Carballar, Alejandro; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Ultrafast (THz-bandwidth) Photonic Hilbert Transformer Based On a Fiber Bragg Grating in Transmission

Advanced Photonics
2014 | Conference paper
DOI:

10.1364/BGPP.2014.BM3D.5

Contributors: Fern�ndez-Ruiz, Mar�a R.; Carballar, Alejandro; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Ultrafast arbitrary (non-minimum-phase) optical pulse processors based on Bragg gratings in transmission

Optics InfoBase Conference Papers
2014 | Conference paper
Contributors: Fernández-Ruiz, M. R.; Carballar, A.; Azaña, J.
Source: Self-asserted source
A. Carballar via ResearcherID

Ultrafast Arbitrary (Non-Minimum-Phase) Optical Pulse Processors Based On Bragg Gratings in Transmission

CLEO: 2014
2014 | Conference paper
Contributors: Fern�ndez-Ruiz, Mar�a R.; Carballar, Alejandro; Aza�a, Jos�; Burla, Maurizio
Source: Self-asserted source
A. Carballar via ResearcherID

Design of Ultrafast All-Optical Signal Processing Devices Based on Fiber Bragg Gratings in Transmission

Journal of Lightwave Technology
2013 | Journal article
DOI:

10.1109/JLT.2013.2254467

Contributors: Fernandez-Ruiz, Maria R.; Carballar, Alejandro; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Photosensitivity Color-Center Model for Ge-Doped Silica Preforms

Ieee Photonics Journal
2013 | Journal article
DOI:

10.1109/JPHOT.2013.2278117

Contributors: Janer, C. L.; Carballar, A.; Navarro, L.; Galo, J. L.; Rubio, R. M.
Source: Self-asserted source
A. Carballar via ResearcherID

Pico-second flat-top pulse-shaper based on a linearly-chirped fiber Bragg grating in Transmission

2013 Conference on Lasers and Electro-Optics, CLEO 2013
2013 | Conference paper
Contributors: Fernandez-Ruiz, M. R.; Li, M.; Dastmalchi, M.; Carballar, A.; Larochelle, S.; Azana, J.
Source: Self-asserted source
A. Carballar via ResearcherID

Picosecond optical signal processing based on transmissive fiber Bragg gratings

Optics Letters
2013 | Journal article
Part of ISSN:

0146-9592

Contributors: Fernandez-Ruiz, Maria R.; Li, Ming; Dastmalchi, Mansour; Carballar, Alejandro; LaRochelle, Sophie; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Complete Fiber Bragg Grating Characterization Using an Alternative Method Based on Spectral Interferometry and Minimum-Phase Reconstruction Algorithms

Journal of Lightwave Technology
2012 | Journal article
DOI:

10.1109/JLT.2012.2202214

Contributors: Carballar, Alejandro; Janer, Carlos L.
Source: Self-asserted source
A. Carballar via ResearcherID

Design of picosecond flat-top optical pulse generator using a linearly-chirped fiber Bragg grating in Transmission

Advanced Photonics Congress
2012 | Conference paper
DOI:

10.1364/BGPP.2012.BW4E.3

Contributors: Fern�ndez-Ruiz, Mar�a R.; Carballar, Alejandro; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Ultra-fast all-optical Nth-order Differentiators based on transmission fiber bragg gratings

2012 IEEE Photonics Conference, IPC 2012
2012 | Conference paper
Contributors: Fernandez-Ruiz, M. R.; Azana, J.; Carballar, A.
Source: Self-asserted source
A. Carballar via ResearcherID

Ultra-fast all-optical Nth-order Differentiators based on Transmission Fiber Bragg Gratings

2012 Ieee Photonics Conference (Ipc)
2012 | Journal article
Part of ISSN:

978-1-4577-0733-9

Contributors: Fernandez-Ruiz, M. R.; Azana, J.; Carballar, A.; IEEE
Source: Self-asserted source
A. Carballar via ResearcherID

Comprehensive and general method for the analysis and synthesis of fiber Bragg gratings

2011 7th International Workshop on Fibre and Optical Passive Components, WFOPC2011
2011 | Conference paper
Contributors: Fernández-Ruiz, M. R.; Carballar, A.
Source: Self-asserted source
A. Carballar via ResearcherID

Design of an ultra-fast all-optical first-order integrator based on waveguide Bragg Gratings

2011 Ieee Photonics Conference (Pho)
2011 | Journal article
Part of ISSN:

978-1-4244-8939-8

Contributors: Fernandez-Ruiz, M. R.; Azana, J.; Carballar, A.; IEEE
Source: Self-asserted source
A. Carballar via ResearcherID

Minimum-phase reconstruction method for the determination of the specifications of FBGs

2011 7th International Workshop on Fibre and Optical Passive Components, WFOPC2011
2011 | Conference paper
Contributors: Fernández-Ruiz, M. R.; Carballar, A.
Source: Self-asserted source
A. Carballar via ResearcherID

Experimental demonstration of ultrafast all-fiber high-order photonic temporal differentiators

Optics Letters
2009 | Journal article
Part of ISSN:

0146-9592

Contributors: Rivas, Luis M.; Boudreau, Sylvain; Park, Yongwoo; Slavik, Radan; LaRochelle, Sophie; Carballar, Alejandro; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Experimental all-fiber single-device second-order temporal differentiator

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
2008 | Conference paper
Contributors: Rivas, L. M.; Park, Y.; Azaña, J.; Boudreau, S.; Larochelle, S.; Carballar, A.
Source: Self-asserted source
A. Carballar via ResearcherID

Optical Pulse Shaping for Ultrahigh-Bit- Rate Telecom Applications based on III-V Integrated Waveguide Bragg Gratings

2008 34th European Conference on Optical Communication (Ecoc)
2008 | Journal article
Part of ISSN:

978-1-4244-2228-9

Contributors: Rivas, L. M.; Strain, M.; Duchesne, D.; Carballar, A.; Sorel, M.; Morandotti, R.; Azana, J.; IEEE
Source: Self-asserted source
A. Carballar via ResearcherID

Picosecond linear optical pulse shapers based on integrated waveguide Bragg gratings

Optics Letters
2008 | Journal article
DOI:

10.1364/OL.33.002425

Contributors: Rivas, Luis M.; Strain, Michael J.; Duchesne, David; Carballar, Alejandro; Sorel, Marc; Morandotti, Roberto; Azana, Jose
Source: Self-asserted source
A. Carballar via ResearcherID

Arbitrary-order ultrabroadband all-optical differentiators based on fiber bragg gratings

Ieee Photonics Technology Letters
2007 | Journal article
DOI:

10.1109/LPT.2007.901746

Contributors: Rivas, Luis M.; Singh, Kanwarpal; Carballar, Alejandro; Azana, Jos
Source: Self-asserted source
A. Carballar via ResearcherID

First and Higher-Order All-Optical Temporal Differentiators Based on Fiber Bragg Gratings

2007 Conference on Lasers & Electro-Optics/quantum Electronics and Laser Science Conference (Cleo/qels 2007), Vols 1-5
2007 | Journal article
Part of ISSN:

978-1-4244-3590-6

Contributors: Rivas, L. M.; Singh, K.; Carballar, A.; Azana, J.; IEEE
Source: Self-asserted source
A. Carballar via ResearcherID

Ge-doped silica fibers: Modelling of photosensitivity

Proceedings of SPIE - The International Society for Optical Engineering
2005 | Conference paper
Contributors: Janer, C.; Rivas, L. M.; Rubio, R. M.; Galo, J. L.; Navarro, L.; Carballar, A.
Source: Self-asserted source
A. Carballar via ResearcherID

Growth of second-order fiber gratings based on a new photosensitivity model

Proceedings of SPIE - The International Society for Optical Engineering
2005 | Conference paper
Contributors: Rivas, L. M.; Carballar, A.; Janer, C.
Source: Self-asserted source
A. Carballar via ResearcherID

Second-order fiber gratings

2004 Ieee Leos Annual Meeting Conference Proceedings, Vols 1 and 2
2004 | Book chapter
Part of ISBN:

1092-8081;0-7803-8557-8

Contributors: Carballar, A; Garcia, R; Rivas, LM; ieee
Source: Self-asserted source
A. Carballar via ResearcherID

Growth modeling of fiber gratings: A numerical investigation

Fiber and Integrated Optics
2002 | Journal article
DOI:

10.1080/01468030290096895

Contributors: Carballar, A; Muriel, MA
Source: Self-asserted source
A. Carballar via ResearcherID

Real-time Fourier transformer system using transmissive fiber gratings

Fiber and Integrated Optics
2000 | Journal article
Part of ISSN:

0146-8030

Contributors: Azana, J; Muriel, MA; Carballar, A
Source: Self-asserted source
A. Carballar via ResearcherID

Fiber grating filter for WDM systems: An improved design

Ieee Photonics Technology Letters
1999 | Journal article
DOI:

10.1109/68.766788

Contributors: Carballar, A; Muriel, MA; Azana, J
Source: Self-asserted source
A. Carballar via ResearcherID

Field distributions inside fiber gratings

Ieee Journal of Quantum Electronics
1999 | Journal article
DOI:

10.1109/3.753659

Contributors: Muriel, MA; Carballar, A; Azana, J
Source: Self-asserted source
A. Carballar via ResearcherID

Internal Characterization of Fiber Bragg Gratings

Optics and Photonics News
1999 | Journal article
DOI:

10.1364/OPN.10.12.000015

Contributors: Muriel, Miguel A.; Carballar, Alejandro
Source: Self-asserted source
A. Carballar via ResearcherID

Real-time Fourier transformer based on fiber gratings

Optics Letters
1999 | Journal article
DOI:

10.1364/OL.24.000001

Contributors: Muriel, MA; Azana, J; Carballar, A
Source: Self-asserted source
A. Carballar via ResearcherID

WDM channel selector based on transmissive chirped moire fibre grating

Electronics Letters
1999 | Journal article
DOI:

10.1049/el:19990289

Contributors: Carballar, A; Muriel, MA; Azana, J
Source: Self-asserted source
A. Carballar via ResearcherID

Accurate and fast reflectivity estimation in fiber gratings

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
1998 | Conference paper
Contributors: Muriel, M. A.; Carballar, A.; Azana, J.
Source: Self-asserted source
A. Carballar via ResearcherID

Channel selector for WDM systems based on transmissive chirped Moire fiber grating

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
1998 | Conference paper
Contributors: Carballar, A.; Muriel, M. A.; Azana, J.
Source: Self-asserted source
A. Carballar via ResearcherID

Fiber grating synthesis by use of time-frequency representations

Optics Letters
1998 | Journal article
DOI:

10.1364/OL.23.001526

Contributors: Muriel, MA; Azana, J; Carballar, A
Source: Self-asserted source
A. Carballar via ResearcherID

Internal impulse response in fiber gratings

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
1998 | Conference paper
Contributors: Carballar, A.; Muriel, M. A.; Azana, J.
Source: Self-asserted source
A. Carballar via ResearcherID

Sidelobes suppression in fiber gratings: A new design

Applications of Photonic Technology 3
1998 | Book chapter
DOI:

10.1117/12.328709

Contributors: Carballar, A; Muriel, MA; Azana, J; Lampropoulos, GA; Lessard, RA
Source: Self-asserted source
A. Carballar via ResearcherID

Time-frequency representation applied to fiber gratings synthesis

24th European Conference on Optical Communication, Vol 1-3
1998 | Journal article
Part of ISSN:

84-89900-14-0

Contributors: Muriel, MA; Azana, J; Carballar, A; TELEFON ESPANA
Source: Self-asserted source
A. Carballar via ResearcherID

Internal field distributions in fiber Bragg gratings

Ieee Photonics Technology Letters
1997 | Journal article
DOI:

10.1109/68.593364

Contributors: Muriel, MA; Carballar, A
Source: Self-asserted source
A. Carballar via ResearcherID

Phase reconstruction from reflectivity in fiber Bragg gratings

Journal of Lightwave Technology
1997 | Journal article
DOI:

10.1109/50.618330

Contributors: Carballar, A; Muriel, MA
Source: Self-asserted source
A. Carballar via ResearcherID

Phase reconstruction from reflectivity in uniform fiber Bragg gratings

Optics Letters
1997 | Journal article
DOI:

10.1364/OL.22.000093

Contributors: Muriel, MA; Carballar, A
Source: Self-asserted source
A. Carballar via ResearcherID

Phase, time delay, and impulse response reconstruction from reflected power in uniform fiber Bragg gratings

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
1996 | Conference paper
Contributors: Muriel, M. A.; Carballar, A.
Source: Self-asserted source
A. Carballar via ResearcherID