We have demonstrated analytically and numerically that at least 10–100-fold enhancements in intensities for similar input energies can be achieved in the focal region of a thin dielectric lens by the use of pulsed beams specifically designed for that purpose.
© 1994 Optical Society of America
Original Manuscript: July 13, 1993
Published: February 15, 1994
Richard W. Ziolkowski and David B. Davidson, "Designer pulsed beams for enhanced space–time focusing," Opt. Lett. 19, 284-286 (1994)