In a THz pump - optical probe experiment we demonstrate an instantaneous electroabsorption effect in InGaAs/GaAs quantum dots, induced by electric field of a THz pulse with 3 THz bandwidth. Temporal features as fast as 460 fs were encoded onto an optical probe signal.
|Title of host publication||Proceedings of International Workshop on Optical Terahertz Science and Technology|
|Publication status||Published - 2011|
|Event||International Workshop on Optical Terahertz Science and Technology - Santa Barbara, CA, United States|
Duration: 13 Mar 2011 → 17 Mar 2011
|Workshop||International Workshop on Optical Terahertz Science and Technology|
|City||Santa Barbara, CA|
|Period||13/03/2011 → 17/03/2011|