Journal Articles

• K. Shalaby, T. Hunt, S. Moir, P. Trottier, T. Reuschel, and B. Barrett, “Standalone optical frequencyoffset locking electronics for atomic sensors”, Rev. Sci. Instrum. 97, 033004 (2026).

• J. Saywell, N. Dedes, M. Carey, T. Freegarde, and B. Barrett, “Temporal Pulse Origins in Atom Interferometric Quantum Sensors”, Phys. Rev. Applied 25, 024056 (2026).

• T. Hunt, C. Ramirez Rodriguez, and B. Barrett, “Developing Canada’s First Portable Quantum Gravimeter”, Physics in Canada 81, 147 (2025).

• C. Pelluet, R. Arguel, M. Rabault, V. Jarlaud, C. Métayer, B. Barrett, P. Bouyer, and B. Battelier, “Atom interferometry in an Einstein Elevator”, Nature Comm. 16, 4812 (2025).

• G. Carlse, J. Randhawa, E. Ramos, T. Vacheresse, A. Pouliot, A. C. Carew, A. Kumarakrishnan, and B. Barrett, “Optimization of Bragg scattering from atomic gratings for echo interferometry”, Phys. Rev. A 110, 043306 (2024).

• S. Templier, P. Cheiney, Q. d’Armagnac de Castanet, B. Gouraud, H. Porte, F. Napolitano, P. Bouyer, B. Battelier, and B. Barrett, “Tracking the Vector Acceleration with a Hybrid Quantum Accelerometer Triad”, Sci. Adv. 8, eadd3854 (2022).

• B. Barrett, G. Condon, L. Chichet, L. Antoni-Micollier, R. Arguel, M. Rabault, C. Pelluet, V. Jarlaud, A. Landragin, P. Bouyer, and B. Battelier, “Testing the Universality of Free Fall using Correlated ³⁹K – ⁸⁷Rb Interferometers”, AVS Quantum Sci. 4, 014401 (2022).

• S. Templier, J. Hauden, P. Cheiney, F. Napolitano, H. Porte, P. Bouyer, B. Barrett, and B. Battelier, “Carrier-Suppressed Multiple Single-Sideband Laser Source for Atom Cooling and Interferometry”, Phys. Rev. Appl. 16, 044018 (2021).

• H. C. Beica, S. Winter, C. Mok, B. Barrett, R. Berthiaume, A. Vorozcovs, F. Yachoua, N. Afkhamijeddi, M. Aggarwal, G. Carlse, A. Pouliot, K. B. Borsos, T. Vacheresse, R. Marants, and A. Kumarakrishnan “Laboratory Courses on Laser Spectroscopy and Atom Trapping”, Atoms 8, 25 (2020).

• G. Condon, M. Rabault, B. Barrett, L. Chichet, R. Arguel, H. Eneriz-Imaz, D. Naik, A. Bertoldi, B. Battelier, P. Bouyer, and A. Landragin, “All-Optical Bose-Einstein Condensates in Microgravity”, Phys. Rev. Lett. 123, 240402 (2019).

• B. Barrett, P. Cheiney, B. Battelier, F. Napolitano, and P. Bouyer, “Multidimensional Atom Optics and Interferometry”, Phys. Rev. Lett. 122, 043604 (2019).

• P. Cheiney, L. Fouché, S. Templier, F. Napolitano, B. Battelier, P. Bouyer, and B. Barrett, “Navigation compatible hybrid quantum accelerometer using a Kalman Filter”, Phys. Rev. Appl. 10, 034030 (2018).

• L. Antoni-Micollier, B. Barrett, L. Chichet, G. Condon, B. Battelier, A. Landragin, and P. Bouyer, “Generation of high-purity, low-temperature samples of ³⁹K for applications in metrology”, Phys. Rev. A 96, 023608 (2017).

• B. Barrett, L. Antoni-Micollier, L. Chichet, B. Battelier, T. Lévèque, A. Landragin, and P. Bouyer, “Dual matter-wave inertial sensors in weightlessness”, Nature Comm. 7, 13786 (2016).

• B. Barrett, A. Bertoldi, and P. Bouyer, “Inertial quantum sensors using light and matter”, Phys. Scr. 91, 53006 (2016).

• B. Barrett, A. Carew, H. C. Beica, A. Vorozcovs, A. Pouliot, and A. Kumarakrishnan, “Prospects for Precise Measurements with Echo Atom Interferometry”, Atoms 4, 19 (2016).

• B. Barrett, L. Antoni-Micollier, L. Chichet, B. Battelier, P.-A. Gominet, A. Bertoldi, P. Bouyer and A. Landragin, “Correlative methods for dual-species quantum tests of the weak equivalence principle”, New J. Phys. 17, 085010 (2015).

• B. Barrett, R. Geiger, I. Dutta, M. Meunier, B. Canuel, A. Gauguet, P. Bouyer and A. Landragin, “The Sagnac effect: 20 years of development in matter-wave interferometry”, C. R. Physique 15, 875 (2014).

• C. Mok, B. Barrett, A. Carew, R. Berthiaume, S. Beattie and A. Kumarakrishnan, “Demonstration of improved sensitivity of echo interferometers to gravitational acceleration”, Phys. Rev. A 88, 023614 (2013).

• B. Barrett, A. Carew, S. Beattie and A. Kumarakrishnan, “Measuring the atomic recoil frequency using a modified grating-echo atom interferometer”, Phys. Rev. A 87, 033626 (2013).

• B. Barrett, I. Chan and A. Kumarakrishnan, “Atom-interferometric techniques for measuring uniform magnetic field gradients and gravitational acceleration”, Phys. Rev. A 84, 063623 (2011).

• I. Chan, B. Barrett and A. Kumarakrishnan, “Precise determination of atomic g-factor ratios from a dual isotope magneto-optical trap”, Phys. Rev. A 84, 032509 (2011).

• B. Barrett, I. Chan, C. Mok, A. Carew, I. Yavin, A. Kumarakrishnan, S. B. Cahn, and T. Sleator, “Time-Domain Interferometry With Laser-Cooled Atoms”, Adv. At. Mol. Opt. Phys. 60, 119-199 (2011).

• B. Barrett, I. Yavin, S. Beattie and A. Kumarakrishnan, “Numerical simulation of a multi-level atom interferometer”, Phys. Rev. A 82, 023625 (2010).

• S. Beattie, B. Barrett, I. Chan, C. Mok, I. Yavin and A. Kumarakrishnan, “Atom-interferometric studies of light scattering”, Phys. Rev. A 80, 013618 (2009).

• S. Beattie, B. Barrett, I. Chan, C. Mok, I. Yavin and A. Kumarakrishnan, “Technique for measuring atomic recoil frequency using coherence functions”, Phys. Rev. A 79, 021605(R) (2009).

• I. Chan, A. Andreyuk, S. Beattie, B. Barrett, C. Mok, M. Weel and A. Kumarakrishnan, “Properties of magnetic sublevel coherences for precision measurements”, Phys. Rev. A 78, 033418 (2008).

• E. Paradis, B. Barrett, A. Kumarakrishnan, R. Zhang and G. Raithel, “Observation of superfluorescent emissions from laser-cooled atoms”, Phys. Rev. A 77, 043419 (2008).

• S. Beattie, B. Barrett, M. Weel, I. Chan, C. Mok, S. B. Cahn and A. Kumarakrishnan, “Influence of spontaneous emission on a single-state atom interferometer”, Phys. Rev. A 77, 013610 (2008).

• E. Rotberg, B. Barrett, S. Beattie, S. Chudasama, M. Weel, I. Chan and A. Kumarakrishnan, “Measurement of excited-state lifetime using two-pulse photon echoes in rubidium vapor”, J. Opt. Soc. Am. B 24, 671 (2007).

Conference Proceedings

• B. Battelier, P. Cheiney, B. Barrett, S. Templier, B. Gouraud, O. Jolly, P. Bouyer, H. Porte, and F. Napolitano, “A three-axis quantum accelerometer for mobile sensing applications”, in Proc. SPIE Cold Atoms for Quantum Technologies 11578, 115780D (2020).

• P. Cheiney, B. Barrett, S. Templier, O. Jolly, B. Battelier, P. Bouyer, H. Porte, and F. Napolitano, “Demonstration of a Robust Hybrid Classical/Quantum Accelerometer”, in Proc. of IEEE International Symposium on Inertial Sensors and Systems, Naples, USA (2019).

• A. Pouliot, H. C. Beica, A. Carew, A. Vorozcovs, G. Carlse, B. Barrett, and A. Kumarakrishnan, “Investigations of optical pumping for magnetometry using an auto-locking laser system”, in Proc. SPIE Laser Technology for Defense and Security XIV, 10637, 106370A (2018).

• G. Lefèvre, G. Condon, I. Riou, L. Chichet, M. Essayeh, M. Rabault, L. Antoni-Micollier, N. Mielec, D. Holleville, L. Amand, R. Geiger, A. Landragin, M. Prevedelli, B. Barrett, B. Battelier, A. Bertoldi, B. Canuel, and P. Bouyer, “Studies of general relativity with quantum sensors”, in Proc. 52nd Rencontres de Moriond, Gravitation, 105–115 (2017).

• B. Battelier, B. Barrett, L. Fouché, L. Chichet, L. Antoni-Micollier, H. Porte, F. Napolitano, J. Lautier, A. Landragin, and P. Bouyer, “Development of compact cold-atom sensors for inertial navigation”, in Proc. SPIE Quantum Optics, 9900, 990004 (2016).

• B. Barrett, P.-A. Gominet, L. Antoni-Micollier, B. Battelier, A. Landragin and P. Bouyer, “ICE: atom interferometric inertial sensing in microgravity. Toward a test of the universality of free fall”, in Report to COSPAR: Committee on Space Research (2014).

• B. Barrett, P.-A. Gominet, E. Cantin, L. Antoni-Micollier, A. Bertoldi, B. Battelier, P. Bouyer, J. Lautier and A. Landragin, “Mobile and remote inertial sensing with atom interferometers”, in Proc. of the International School of Physics “Enrico Fermi”, Vol. 188 “Atom Interferometry”, (Società Italiana di Fisica and IOS Press, 2014).

• B. Barrett, S. Beattie, A. Carew, I. Chan, C. Mok, I. Yavin, and A. Kumarakrishnan, “Progress toward a precision measurement of the atomic recoil frequency using an echo-type atom interferometer”, in Proc. SPIE International Conference on Coherent and Nonlinear Optics, 7993, 79930Y-1 (2011).