Terahertz Spatiotemporal Wave Synthesis in Random Systems.

ABSTRACT: Complex media have emerged as a powerful and robust framework to control light-matter interactions designed for task-specific optical functionalities. Studies on wavefront shaping through disordered systems have demonstrated optical wave manipulation capabilities beyond conventional optics, including aberration-free and subwavelength focusing. However, achieving arbitrary and simultaneous control over the spatial and temporal features of light remains challenging. In particular, no practical solution exists for field-level arbitrary spatiotemporal control of wave packets. A new paradigm shift has emerged in the terahertz frequency domain, offering methods for absolute time-domain measurements of the scattered electric field, enabling direct field-based wave synthesis. In this work, we repo

SUBMITTER: Cecconi V 

PROVIDER: S-EPMC10885209 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature