J.A. Armstrong, Eric Courtens
IEEE JQE
J.A. Armstrong, Eric Courtens
IEEE JQE
P. Esherick, J.J. Wynne, et al.
Proceedings of SPIE 1989
Archibald W. Smith, Gerald Burns, et al.
Journal of Applied Physics
J.A. Armstrong, J.J. Wynne, et al.
Journal of Physics B: Atomic and Molecular Physics