Institution: | 1. Naval Undersea Warfare Center , Newport , RI , 02841 , USA E-mail: mitchellgh@npt.nuwc.navy.mil;2. Naval Undersea Warfare Center , Newport , RI , 02841 , USA;3. University of Rhode Island , Narragansett , RI , 02882 , USA;4. McLaughlin Research Corporation , Middletown , RI , 02841 , USA |