Mode-locked semiconductor laser technology is a promising technology candidate considered by European Space Agency (ESA) for optical metrology systems and other space applications in the context of high-precision optical ...

Motivation and objectives: The technology of Mode-Locked Semi-Conductor Lasers (MLSCL) is a promising candidate for various space applications in the context of high-precision optical metrology, in particular for High ...

High-bandgap (>1.7 eV) mixed halide perovskites for multijunction solar cells are usually affected by photoinduced phase segregation, which triggers subbandgap defects that are detrimental to the open-circuit voltage. While ...

Optical frequency combs are a key technology for optical precision measurements. So far, most frequency combs operate in the near-infrared regime (NIR). Many applications, however, require combs in the ultraviolet (UV), ...

Although metal-halide perovskites have recently revolutionized research in optoelectronics through a unique combination of performance and synthetic simplicity, their low-dimensional counterparts can further expand the ...

An experiment has demonstrated that truly dislocation free SiGe crystals with widths of at least 5?m can be epitaxially grown on Si substrates by applying the compositional grading developed for layers to 3D structures. ...

This study shows the results of the SABINA H2020 project, which analyzes the effect of two level optimization algorithms to increase the consumption of renewable power sources and reduce greenhouse gas emissions. First, ...