Single-pulse terahertz spectroscopy monitoring sub-millisecond time dynamics at a rate of 50 kHz
Abstract Slow motion movies allow us to see intricate details of the mechanical dynamics of complex phenomena.If the images in each frame are replaced by terahertz (THz) waves, such movies can monitor low-energy resonances and reveal fast Incense structural or chemical transitions.Here, we combine THz spectroscopy as a non-invasive optical probe wi