The Spanish Center for Pulsed Lasers Centre (CLPU by its Spanish initials) is a scientific and technological infrastructure dedicated to ultra-intense laser research and development. It is the Spanish reference User Facility in pulsed femtosecond lasers offering national and international access to its laser system VEGA, successfully commissioned in 2017 (the 200 Terawatt output named VEGA-2),...
We investigated the nonlinear absorption behaviours in wide bandgap semiconductors such as silicon carbide, SiC and gallium nitride, GaN and explored their photophysics behind the electronic transitions. The former material is an indirect semiconductor while the latter is a direct semiconductor. Though their applications are more confined in comparison with the traditional silicon...
Infrared lasers have been used in the semiconductor industry for several decades in various applications such as physical debug. Laser injection has been demonstrated as an important tool to study the vulnerability of VLSI circuits to SEE. In particular laser can segment the different vulnerabilities occurring in different layouts throughout the VLSI chip. Despite this, a universal approach...