József András Fülöp, Stelios Tzortzakis and Tobias Kampfrath:
Adv. Optical Mater. 8 (3), 1900681 (2020), pp.25;
A review on the recent development of intense laser-driven terahertz (THz) sources is provided here. The technologies discussed include various types of sources based on optical rectification (OR), spintronic emitters, and laser-filament-induced plasma. The emphasis is on OR using pump pulses with tilted intensity front. Illustrative examples of newly emerging applications are briefly discussed, in particular strong-field THz control of materials and acceleration and manipulation of charged particles.
The original publication is available by link DOI: 10.1002/adom.201900681