(Los Angeles)SPIE-The international Society for Optical Enging (San Diego)SPIE-the international society for optical engineering (Orlando)SPIE-the international society for optical engineering (Berlin)SPIE-the International Society for Optical Enging (Cambridge)SPIE-the international society for optical engineering (Newpor Beach)SPIE-the international society for optical engineering (California)SPIE-the international society for optical engineering (Cambridge)SPIE-the international society for Optical engineering (California)SPIE-the international society for optial engineering (San Diego)SPIE-the international society for optical engineering;V.507