Attosecond interferometry in time-energy domain
Published Date: 11/25/2020
Source: phys.org
The space-momentum domain interferometer is a key technique in modern precision measurements, and has been widely used for applications that require superb spatial resolution in engineering metrology and astronomy. Extending such interferometric techniques to the time-energy domain is a significant complement to spatial domain measurements and is anticipated to provide time resolving capability for tracing ultrafast processes. However, such applications for high precision time domain measurement, especially state of the art attosecond time resolved measurement, is less explored despite its great significance.