968 citations · 4.5k across the 31 of their papers we have counts for
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Quantum-limited optical time transfer for future geosynchronous links
Emily D. Caldwell, Jean-Daniel Deschenes, Jennifer Ellis +5
The combination of optical time transfer and optical clocks opens up the possibility of large-scale free-space networks that connect both ground-based optical clocks and future spa…
Femtosecond Optical Two-Way Time-Frequency Transfer in the Presence of Motion
Laura C. Sinclair, Hugo Bergeron, William C. Swann +5
Platform motion poses significant challenges to high-precision optical time and frequency transfer. We give a detailed description of these challenges and their solutions in comb-b…
Time Synchronization over a Free-Space Optical Communication Channel
Isaac Khader, Hugo Bergeron, Laura C. Sinclair +3
Free space optical (FSO) communication channels are typically used to transmit high-speed data between sites over the air. Here we repurpose an FSO digital communication system and…
Fully self-referenced frequency comb consuming 5 Watts of electrical power
Paritosh Manurkar, Edgar F. Perez, Daniel D. Hickstein +9
We present a hybrid fiber/waveguide design for a 100-MHz frequency comb that is fully self-referenced and temperature controlled with less than 5 W of electrical power. Self-refere…
Comparing optical oscillators across the air to milliradians in phase and in frequency
Laura C. Sinclair, Hugo Bergeron, William C. Swann +3
We demonstrate carrier-phase optical two-way time-frequency transfer (carrier-phase OTWTFT) through the two-way exchange of frequency comb pulses. Carrier-phase OTWTFT achieves fre…
Accurate frequency referencing for fieldable dual-comb spectroscopy
Gar-Wing Truong, Eleanor M. Waxman, Kevin C. Cossel +6
A fieldable dual-comb spectrometer is described based on a "bootstrapped" frequency referencing scheme in which short-term optical phase coherence between combs is attained by refe…