In free-space optical communication scenarios, atmospheric turbulence distorts the complex wavefront of signal-carrying light beams, leading to bit errors and even communication interruptions. Note ...
A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240020, discusses direct detection with an optimal transfer function. Driven by bandwidth-hungry Internet services, such as ...
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 ...
Physicists have caught neutrinos from a nuclear reactor using a device weighing just a few kilograms, orders of magnitude less massive than standard neutrino detectors. The technique opens new ways to ...