Author Affiliations

William V. Meyer, Anthony E. Smart, Robert G. W. Brown, and Mikhail A. Anisimov

W. V. Meyer is with the Ohio Aerospace Institute, NASA Lewis Research Center, 21000 Brookpark Road, M/S 105-1, Cleveland, Ohio 44135-3191.

A. E. Smart’s permanent address is 2857 Europa Drive, Costa Mesa, California 92626-3525.

R. G. W. Brown is with the Sharp Laboratories of Europe, Ltd., Edmund Halley Road, Oxford Science Park, Oxford OX4 4GA, UK, and

the Department of Electrical and Electronic Engineering, University of Nottingham, University Park, Nottingham NG7 2RD, UK.

M. A. Anisimov is with the Institute for Physical Science and Technology, University of Maryland, College Park, Maryland 20742.