Author Affiliations

Karl Koch,¹ E. C. Cheung,^* Gerald T. Moore,^** Stephen H. Chakmakjian,¹ and J. M. Liu^*

¹Nonlinear Optics, Center of Technology, U.S. Air Force Phillips Laboratory, 3550 Aberdeen Avenue, SE, Kirtland Air Force Base, NM 87117-5776.

^*University of California, Los Angeles, Electrical Engineering Department, Los Angeles, CA 90024.

^**University of New Mexico, Center for Advanced Studies, Albuquerque, NM 87131.