NASA atomic hydrogen standards program: An update

Reinhardt, V. S.; Kaufmann, D. C.; Adams, W. A.; Deluca, J. J.; Soucy, J. L.

NASA NTRS · 19760018460

NASA atomic hydrogen standards program: An update

Reinhardt, V. S.·Kaufmann, D. C.·Adams, W. A.·Deluca, J. J.·Soucy, J. L.

Abstract

Comparisons are made between the NP series and the NX series of hydrogen masers. A field operable hydrogen maser (NR series) is also described. Atomic hydrogen primary frequency standards are in development stages. Standards are being developed for a hydrogen beam frequency standard and for a concertina hydrogen maser.

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Reinhardt, V. S., Kaufmann, D. C., Adams, W. A., Deluca, J. J., Soucy, J. L.. 1976-06-01. NASA atomic hydrogen standards program: An update. https://ntrs.nasa.gov/citations/19760018460

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