2 papers
physics.optics2025
Characterization of Long-Term Stable Photonic Microwaves based on a Difference Frequency Comb
S. Mueller, T. Puppe
We report on a novel method for optical microwave generation using a frequency comb based on difference-frequency generation, which passively eliminates the carrier-envelope offset…
physics.optics2024
Ultra-high precision comb-locked terahertz frequency-domain spectroscopy of whispering-gallery modes
Sebastian Müller, Kane Hill, Dominik Walter Vogt +2
We demonstrate the capabilities of a novel frequency-domain terahertz spectrometer based on a comb-locked frequency synthesizer, which provides absolute frequency calibration. The…