Benjamín Alonso Fernández

Title: Innovations of Benjamín Alonso Fernández

Introduction

Benjamín Alonso Fernández is a notable inventor based in Salamanca, Spain. He has made significant contributions to the field of laser technology, particularly in the measurement of laser pulses. His innovative work has led to the development of a unique apparatus and method that enhances the understanding of laser pulse behavior.

Latest Patents

Fernández holds a patent for an "Apparatus and method for in-line measurement of laser pulses with time-dependent polarization." This invention describes a system that allows for the in-line measurement of laser pulses whose polarization varies over time. The apparatus selects one or more polarization projections, enabling the spectrometer to detect the projection on the extraordinary propagation axis of a birefringent system. This method measures the spectrum in that component, as well as the projection on the ordinary propagation axis, and an intermediate direction to measure the interference spectrum between the two components. The method effectively extracts the temporal evolution of the pulse and its polarization state as a function of time, along with the spectral amplitudes and phases of the various polarization projections of the beam.

Career Highlights

Throughout his career, Benjamín Alonso Fernández has worked with esteemed institutions such as the University of Salamanca and Sphere Ultrafast Photonics, S.L. His work in these organizations has allowed him to further develop his expertise in ultrafast photonics and laser technology.

Collaborations

Fernández has collaborated with notable colleagues, including Iñigo Sola Larrañaga and Rosa María Romero Muñiz. These partnerships have contributed to the advancement of research in the field of laser measurements.

Conclusion

Benjamín Alonso Fernández is a distinguished inventor whose work in laser technology has led to significant advancements in the measurement of laser pulses. His innovative patent and collaborations highlight his contributions to the field, making him a key figure in the realm of ultrafast photonics.