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Welcome to Cristina Masoller homepage



·       Final LINC Conference on Complex Networks and Climate Variability, Vienna, 11-12 April, 2015.

·       IUPAP Laser Physics and Photonics Young Scientist Price (nominations due: January 31, 2015).

·       Our article in Scientific Reports was featured in Terrassa newspaper and in Investigacion y Ciencia. The first author, Aragoneses, was interviewed by TV Terrassa (October 2014).


I am Associated Professor in the Departament de Física i Enginyeria Nuclear in the Universitat Politècnica de Catalunya (UPC) in the research group on Nonlinear Dynamics, Nonlinear Optics and Lasers (DONLL). Find here my CV.

ResearcherID: M-3696-2014

ORCID: 0000-0003-0768-2019

Google scholar:

Research Gate:


·     Research

Find here a brief presentation of my research lines.

Find here all my publications (pdf files available) and here a few selected publications.

Interested in doing the TFG or an internship with us? Find here more information for students.

My research is focused on dynamical complex systems. A main research line is on dynamics of semiconductor lasers. Main goals are: i) advance the understanding of nonlinear phenomena, which can result in more robust laser systems and ii) to exploit nonlinear phenomena for innovative applications (e.g., optical neurons).

Another research line is focused on the development of advanced tools of data analysis, specific for the study of stochastic and high-dimensional complex data, such as climate data. Developing advanced statistical tools (ordinal patterns, complex networks) can contribute to improve our understanding of climate phenomena, which can improve climate predictions.

Semiconductor lasers and climate data analysis might seem unrelated research fields; however, we exploit the experimental capability of the semiconductor laser lab for recording extensive empirical datasets under controllable conditions, which allow for testing novel analysis tools. Semiconductor lasers with optical feedback are stochastic systems that generate complex fluctuations in their output signals (neither fully random, nor fully regular) that involve a wide-range of different time-scales; thus, the empirical data recorded at our lab is used for testing novel analysis tools (of data classification, for the identification of recurrent patterns, for identifying signatures of determinism, etc.).

Funding: my research is funded by the EU Marie-Curie Initial Training Network ITN LINC (FP7 289447, 2012-2015), the Spanish Ministerio de Ciencia e Innovación through grant FIS2012-37655-C02-01 (2013-2015) and the European Office of Aerospace Research & Development (EOARD), through grant FA9550-14-1-0359 (2014-2016). Read more about my projects.

·     Teaching

I teach at the Escola Tècnica Superior d’Enginyeries Industrial i Aeronàutica de Terrassa (ETSEIAT) and at the Master Program in Photonics. offered by UPC, UAB, UB and ICFO. Read more about my teaching activities (including lecture notes).

Interested in doing the TFG or an internship with us? Find here more information for students.

·     PhD students and postdocs

Current PhD students: Taciano Sorrentino, Juan Ignacio Deza, Giulio Tirabassi and Carlos Quintero. Postdocs: Laura Carpi and Jose Maria Aparicio Reinoso.

Former PhDs: Jordi Zamora-Munt, Sandro Perrone and Andres Aragoneses. Former postdoc: Cristian Bonatto.

Interested in doing a PhD with us? No positions are currently available in our group but PhD scholarships are regularly offered by the Catalan and the Spanish government. Contact us for more information.

·     Biography

I received my Bachelor (1989) and MSc (1991) degrees in physics from Universidad de la República, Uruguay. I received my PhD (1999) degree in physics from Bryn Mawr College (BMC), Pennsylvania, USA. My PhD thesis was on Nonlinear Dynamics in Semiconductor Lasers with Optical Feedback, supervised by Prof. Neal B. Abraham. Find here pictures of my graduation at BMC

Before joining UPC in 2004, from 1986 to 2004 I was Associated Professor at the Instituto de Física, Facultad de Ciencias, Universidad de la República, Uruguay, where I still have many friends and collaborators (you might have noticed that I keep my home page in Uruguay). At UPC I was a Ramon and Cajal researcher (2004-2009) before becoming Associated Professor.

·     Schools, conferences and workshops

Find here the list of the conferences and workshops that I attended (since 1989), with photos and the slides of my presentations.

Find here the list of events that I co-organized (since 1994) and here the proceedings.

·     Member of professional societies

I am a member of the European Physical Society (EPS), the Optical Society of America (OSA), the Complex Systems Society (CSS) and the Catalan network COMPLEXITAT.CAT. I am vice chair of the IUPAP Commission on Laser Physics and Photonics.

·     Hobbies and other personal stuff

You can find my favorite photos at:

·     Contact information

My office and the Semiconductor Laser Laboratory are located at the Gaia Building (map), UPC Campus Terrassa, Barcelona, Spain.

cristina.masoller @, cristina.masoller @

Colom 11, Terrassa 08222, Barcelona, Spain

Tel: (0034)937398507

Fax: (0034)937398000