99 citations · 221 across the 8 of their papers we have counts for
10 papers
Balanced Air-Biased Detection of Terahertz Waveforms
Alexander Holm Ohrt, Olivér Nagy, Robin Löscher +3
A novel balanced air-biased coherent detection scheme for capturing ultrabroadband terahertz (THz) waveforms is implemented. The balanced detection scheme allows for coherent detec…
Advanced Data Processing of THz-Time Domain Spectroscopy Data with Sinusoidally Moving Delay Lines
Tim Vogel, Clara Jody Saraceno
We provide a comprehensive technical analysis of the data acquisition process with oscillating delay lines for Terahertz-time domain spectroscopy. The utilization of these rapid st…
Tracing d-d transitions in FePS on ultrafast time scales
Jonah Elias Nitschke, Michael Gutnikov, Karl Schiller +10
Excitations between localized 3d states of transition metal ions within crystalline solids, commonly known as d-d transitions, play a pivotal role in diverse phenomena across solid…
High-power intracavity single-cycle THz pulse generation using thin lithium niobate
Yicheng Wang, Tim Vogel, Mohsen Khalili +5
Ultrafast laser driven, single-cycle THz pulsed sources hold immense potential for scientific and industrial applications; however, their limited average power hinders their widesp…
GHz repetition rate, sub-100-fs Ho:CALGO laser at 2.1 um with watt-level average power
Weichao Yao, Mohsen Khalili, Yicheng Wang +4
We report on a GHz fundamental repetition rate Kerr-lens mode-locked Ho:CALGO laser emitting at 2.1 um. The laser employs a ring-cavity to increase the fundamental repetition rate…
High-power sub-picosecond filamentation at 1.03 μm with high repetition rates between 10 and 100 kHz
Robin Löscher, Victor Moreno, Dionysis Adamou +5
Filamentation has extensively been explored and is well understood at repetition rates <1 kHz due to the typical availability of multi-mJ laser systems at a moderate average power.…