Point source terahertz optics
Abstract
We demonstrate an ultrafast 10 micro-m sized, electric dipole source of terahertz radiation closely coupled to a 1 cm spherical mirror. This optical approach has the advantages of subpicosecond response times with essentially complete collection efficiency. Using this technique, we have generated and detected subpicosecond freely propagating electrical pulses.
DOI
10.1063/1.99971Citation
Fattinger, C., & Grischkowsky, D. (1988). Point source terahertz optics. Applied Physics Letters, 53(16), 1480-1482. https://doi.org/10.1063/1.99971