Name
Progress Toward Canada’s First Portable Quantum Gravimeter
Date & Time
Wednesday, May 27, 2026, 11:00 AM - 11:15 AM
Description
Absolute gravimeters based on falling corner-cube reflectors have been a cornerstone of geophysical research and exploration for decades. On the other hand, quantum gravimeters use matter-wave interferometry with a free-falling cloud of laser-cooled atoms to measure gravity down to the micro-Gal level. These instruments have demonstrated excellent sensitivity and stability over several months, making them ideal for detecting low-frequency gravity signals. Commercial quantum gravimeters are now available on the market, but there has been surprisingly little work to develop them in Canada. In this talk, I will discuss progress toward building Canada’s first portable quantum gravimeter at the University of New Brunswick. I will also provide an overview of its functionality and its key advantages over traditional technologies for applications in geophysics and geodesy.
Location Name
McCain 2017
Full Address
Dalhousie University
Halifax NS
Canada
Session Type
Oral Presentation
Abstract ID
91
Speaker Organization
University of New Brunswick
Session Name
G1
Presenting Author
Brynle Barrett, University of New Brunswick