Andrew Ludlow

Andrew Ludlow is a Lecturer at the National Institute of Standards and Technology (NIST) in the Department of Physics. His research focuses on advancing optical clock technology using ultracold atomic systems, particularly ytterbium-based lattice clocks. These systems enable high-precision measurements with applications in fundamental physics, such as dark matter searches and beyond-Standard-Model physics. His work also explores quantum technologies and mobile clock systems for applied metrology, including relativistic geodesy for Earth’s geopotential mapping and redefining SI units.

Research interests emphasize quantum control, laser frequency stabilization, and ultra-coherent atom-light interactions. The NIST ytterbium lattice clock represents a frontier in atomic timekeeping, pushing measurement capabilities to unprecedented levels.

No scientific awards or funded grants are explicitly mentioned in the provided text, though collaboration with NIST’s physics group is implied via a 'Group Website' link. No advised students are listed here.