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 Advances, 10.29026/oes.2024.240001 discusses robust detection technology of orbital angular momentum of partially coherent vortex light fields in complex ...

This article is part of the TechXchange: LiDAR Technology. Addressing the need for advanced sensor solutions in automotive ADAS, robotics, and industrial automation designs, as well as other demanding ...

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 ...

San Jose, California, firm NeoPhotonics has revealed details of a new laser aimed at frequency-modulated continuous wave (FMCW) lidar for applications in the automotive and industrial machine vision ...

SHENZHEN, China, Feb. 20, 2025 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, they focuses on the in-depth exploration of the ...

The demodulation of digital signals in a wireless system can be achieved either as coherent, in which the frequency and phase of the carrier have been previously recovered, or as non-coherent.

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 ...