28 citations · 32 across the 4 of their papers we have counts for
3 papers · 1 filter
Dissipative Kerr soliton photonic terahertz oscillator referenced to a molecule
James Greenberg, Brendan M. Heffernan, Tomohiro Tetsumoto +1
Controlling the coherence between light and matter has enabled the radiation of electromagnetic waves with spectral purity and stability that defines the Système International (SI)…
Exceeding octave tunable Terahertz waves with zepto-second level timing noise
Rubab Amin, James Greenberg, Brendan Heffernan +2
Spectral purity of any millimeter wave (mmW) source is of the utmost interest in low-noise applications. Optical synthesis via photomixing is an attractive source for such mmWs, wh…
Photonic Generation of Millimeter-Waves Disciplined by Molecular Rotational Spectroscopy
James Greenberg, Rubab Amin, Brendan M. Heffernan +1
Optical generation of millimeter-waves (mm-wave) is made possible by an optical heterodyne of two diode lasers on a uni-traveling-carrier photodiode (UTC-PD). We utilized this tech…