Abstract
The UCSB free-electron lasers provide kilowatts of continuously tunable radiation from 120 GHz to 4.8 THz. They have the most impact on terahertz science and technology that require a tunable, high power source to explore non-linear dynamics or that sacrifice incident power to recover the linear response of systems with very small cross-section. We describe three experiments that demonstrate the utility of these lasers in experiments on the terahertz dynamics of semiconductor nanostructures: (i) terahertz dynamics of resonant tunneling diodes, (ii) saturation spectroscopy of quantum wells and (iii) photon-assisted tunneling in superlattices.
| Original language | English |
|---|---|
| Pages (from-to) | 250-255 |
| Number of pages | 6 |
| Journal | Journal of Luminescence |
| Volume | 60-61 |
| Issue number | C |
| DOIs | |
| State | Published - Apr 1994 |
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