| License: Creative Commons Attribution 4.0 PDF - Published Version (4MB) |
- URN to cite this document:
- urn:nbn:de:bvb:355-epub-383654
- DOI to cite this document:
- 10.5283/epub.38365
Abstract
Intersubband (ISB) transitions in semiconductor multi-quantum well (MQW) structures are promising candidates for the development of saturable absorbers at terahertz (THz) frequencies. Here, we exploit amplitude and phase-resolved two-dimensional (2D) THz spectroscopy on the sub-cycle time scale to observe directly the saturation dynamics and coherent control of ISB transitions in a ...

Owner only: item control page