J.A. Armstrong, J.J. Wynne, et al.
Journal of Physics B: Atomic and Molecular Physics
No abstract available.
J.A. Armstrong, J.J. Wynne, et al.
Journal of Physics B: Atomic and Molecular Physics
J.A. Armstrong, N.S. Shiren
IEEE JQE
J.A. Armstrong, Archibald W. Smith
Applied Physics Letters
J.A. Armstrong
Physical Review A