Here, we have demonstrated the current rectification switching in TMDC vertical diodes using a liquid metal (EGaIn) top electrode with a reconfigurable contact area. The rectification switching is ...

Abstract: We report on a diode-pumped Er:Yb laser able to generate a single-frequency output power in excess of 200 mW at both 1.53 μm and 1.56 μm and over 300 mW in multimode operation. The tuning ...

Research and development on III-nitride semiconductors gained momentum much later than other conventional semiconductors such as silicon and gallium arsenide. This was due to the difficulty in ...

Abstract: In this work, we present an in-depth analysis of a Ho 3+-doped ZrF 4 fiber laser operating at 1.2 μm, pumped using a 640 nm laser diode. First, we present spectroscopic studies on fiber ...