Optical setup for sensing of Fe 3+ ions based on the ratiometric fiber sensor (A); Cladding encapsulation (B); Fabrication steps of the fiber core doped with QDs (C). [ 24 ]. In this mini-review, the ...

Abstract: Amplification with optical gain over 10 dB at 1550 nm of a large core Er-doped fiber by pumping with a white LED was demonstrated. Published in: 2012 17th Opto-Electronics and Communications ...

Thousands of Spectrum customers in Los Angeles faced internet and cable disruptions. The company confirmed that fiber optic lines were intentionally cut. Van Nuys and surrounding areas were ...

Internet and cable provider Spectrum has reported outages in Los Angeles “caused by a criminal act of vandalism,” according to a company post on X.

The development of highly sensitive and reliable optical sensors is essential for advancing molecular detection technologies. In this study, we present the development of a ZIF-8@Ag heterostructure ...

Ukraine has adopted bills that provide customs and tax benefits for manufacturers of fiber-based drones. The Brave1 cluster reported that the President of Ukraine signed bills No. 13305 and No. 13306.

Ukraine's Commander-in-Chief Oleksandr Syrskyi confirmed on April 5, that fiber optic-controlled drone systems were already operating on the Ukrainian front lines. Read also: Russian drones use ...

Europe must understand the scale of fiber optic-controlled drone development in both Ukraine and Russia, as NATO currently lacks effective countermeasures against this technology, Andriy Kovalenko, ...

A bird’s nest incorporating fiber optic cable is a striking sign of how much debris from fiber-guided FPVs now litters the landscape of Ukraine. Other images show fields glittering with fibers ...

Previously, EW was actively used to jam signals, but FPV drones with fiber optics cannot be suppressed by such means. As the Ukrainian News agency earlier reported, in early April of this year, the ...

FLOYD COUNTY, Ind. (WDRB) — A company in the process of installing fiber optic cables in a southern Indiana neighborhood has been ordered to immediately stop all operations. The stop-work order ...