We are developing core technology tools to enable chip-scale standards that realize a broad range of base and derived SI units in compact, manufacturable packages.
The NIST on a Chip project in the Atomic Devices and Instrumentation group is focused on the development of compact, manufacturable, low power, SI-traceable calibration instruments using atomic vapor cells. We anticipate such devices could be broadly used in industrial settings for in-situ calibration of instruments and systems. This technology is inspired by past work on chip-scale atomic clocks, which were invented at NIST and have been successfully commercialized. Specifically we are developing:
A presentation summarizing the NIST on a Chip program made to the NIST Visiting Committee on Advanced Technology can be found here.
L. Stern, D. G. Bopp, S. A. Schima, V. N. Maurice, and J. E. Kitching, "Chip-scale atomic diffractive optical elements," Nature Communications, vol. 10, no. 1, p. 3156, 2019.
Z. L. Newman, V. Maurice, T. E. Drake, J. R. Stone, T. C. Briles, D. T. Spencer, C. Fredrick, Q. Li, D. A. Westly, B. R. Ilic, B. Shen, M.-G. Suh, K. Y. Yang, C. Johnson, D. M. S. Johnson, L. Hollberg, K. Vahala, K. Srinivasan, S. A. Diddams, J. Kitching, S. B. Papp, and M. T. Hummon, "Architecture for the photonic integration of an optical atomic clock," Optica, vol. 6, no. 5, pp. 680-685, 2019.
J. D. Elgin, T. P. Heavner, J. Kitching, E. A. Donley, J. Denney, and E. A. Salim, "A cold-atom beam clock based on coherent population trapping," Applied Physics Letters, vol. 115, no. 3, p. 033503, 2019.
J. Kitching, "Chip Scale Atomic Devices," Applied Physics Reviews, vol. 5, p. 031302, 2018.
S. Kang, R. P. Mott, A. V. Mis, C. S. Roper, E. A. Donley, and J. Kitching, "Active stabilization of alkali-atom vapor density with a solid-state electrochemical alkali-atom source," Optics Express, vol. 26, no. 3, pp. 3696-3701, 2018.
M. T. Hummon, S. Kang, D. G. Bopp, Q. Li, D. A. Westly, S. Kim, C. Fredrick, S. A. Diddams, K. Srinivasan, V. Aksyuk, and J. E. Kitching, "Photonic chip for laser stabilization to an atomic vapor with 10-11 instability," Optica, vol. 5, no. 4, pp. 443-449, 2018.
S. Kang et al., "A Low-power Reversible Alkali Atom Source," Applied Physics Letters, vol. 110, p. 244101, 2017.
D. J. Kennedy, S. J. Seltzer, R. Jiménez-Martínez, H. L. Ring, N. S. Malecek, S. Knappe, E. A. Donley, J. Kitching, V. S. Bajaj, and A. Pines, "An optimized microfabricated platform for the optical generation and detection of hyperpolarized 129Xe," Scientific Reports, vol. 7, p. 43994, 2017
W. Loh, M. T. Hummon, H. F. Leopardi, T. M. Fortier, F. Quinlan, J. Kitching, S. B. Papp, and S. A. Diddams, "Microresonator Brillouin laser stabilization using a microfabricated rubidium cell," Optics Express, vol. 24, pp. 14513-14524, 2016
J. Kitching, E. A. Donley, S. Knappe, M. Hummon, A. T. Dellis, J. Sherman, K. Srinivasan, V. A. Aksyuk, Q. Li, D. Westly, B. Roxworthy, and A. Lal, "NIST on a Chip: Realizing SI units with microfabricated alkali vapour cells," Journal of Physics: Conference Series, vol. 723, p. 012056, 2016
A. T. Dellis, V. Shah, E. A. Donley, S. Knappe, and J. Kitching, "Low helium permeation cells for atomic microsystems technology," Optics Letters, vol. 41, pp. 2775-2778, 2016
C. Montoya, J. Valencia, A. A. Geraci, M. Eardley, L. Hollberg, and J. Kitching, "Resonant interaction of trapped cold atoms with a magnetic cantilever tip," Physical Review A, vol. 91, p. 063835, 2015