1. Rafael Advanced Defense Systems Ltd, Ctr 630, P.O. Box 2250, 3102102 Haifa, Israel
2. Department of Applied Physics/Electro-Optics Engineering, Advanced Laboratory of Electro-Optics (ALEO), Lev Academic Center, 9116001 Jerusalem, Israel
3. Faculty of Engineering, Bar-Ilan University, 52900 Ramat Gan, Israel