40 citations · 40 across the 1 of their papers we have counts for
3 papers
physics.optics2021★ 40 cited
Highly efficient narrowband terahertz generation driven by a two-spectral-line laser in PPLN
H. T. Olgun, W. Tian, G. Cirmi +7
We demonstrate record conversion efficiencies of up to 0.9 percent for narrowband (1 percent relative bandwidth) THz generation by strongly-cascaded difference frequency generation…
physics.acc-ph2017
Segmented Terahertz Electron Accelerator and Manipulator (STEAM)
Dongfang Zhang, Arya Fallahi, Michael Hemmer +8
Acceleration and manipulation of ultrashort electron bunches are the basis behind electron and X-ray devices used for ultrafast, atomic-scale imaging and spectroscopy. Using laser-…
physics.optics2016
Cascaded Parametric Amplification for Highly Efficient Terahertz Generation
Koustuban Ravi, Michael Hemmer, Giovanni Cirmi +4
A highly efficient, practical approach to high-energy terahertz (THz) generation based on spectrally cascaded optical parametric amplification (THz-COPA) is introduced. The THz wav…