Colin J. Kennedy

Realizing the Harper Hamiltonian with Laser-Assisted Tunneling in Optical Lattices

Hirokazu Miyake, Georgios A. Siviloglou, Colin J. Kennedy et al. · Physical Review Letters · 2013 · 1.1K citations · Full text

Photonics, Quantum Science, Quantum Optic +14

Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks

E. Oelker, Ross B. Hutson, Colin J. Kennedy et al. · Nature Photonics · 2019 · 442 citations · Full text

Photonics, × 10−17, Optical Materials +9

Resolving the gravitational redshift across a millimetre-scale atomic sample

Tobias Bothwell, Colin J. Kennedy, Alexander Aeppli et al. · Nature · 2022 · 395 citations

Relativistic Astrophysics, Photometry, Engineering +4

Frequency ratio measurements at 18-digit accuracy using an optical clock network

K. Beloy, Martha I. Bodine, Tobias Bothwell et al. · Nature · 2021 · 355 citations

Photonics, Precision Measurement, Engineering +12

JILA SrI optical lattice clock with uncertainty of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mstyle> <mml:mn>2.0</mml:mn> <mml:mo>×</mml:mo> <mml:msup> <mml:mn>10</mml:mn> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>18</mml:mn> </mml:mrow> </mml:msup> </mml:mstyle> </mml:math>

Tobias Bothwell, Dhruv Kedar, E. Oelker et al. · Metrologia · 2019 · 292 citations · Full text