Solid-state lasers require optical pumping; the most efficient method would be to use a narrow-line source at a suitable absorption frequency larger than the laser’s, but as close as possible. The ...

• EO imagery (electro-optical imagery) captures reflected sunlight to deliver color-based satellite views of maritime activity. • It’s the most visual layer of remote sensing intelligence, offering ...

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. Active electro-optical (EO) sensing systems employ a transmitted optical field ...