D. Johnson

Precision angle sensor using an optical lever inside a Sagnac interferometer.

S. Chiow, M. Kasevich, J. Hogan, 2011, Optics letters.

Photonic integration of an optical atomic clock

T. C. Briles, K. Vahala, J. Kitching, 2018, 1811.00616.

Broadband optical serrodyne frequency shifting.

S. Chiow, M. Kasevich, J. Hogan, 2009, Optics letters.