In this paper, we fabricate a pair of fiber Bragg gratings (FBGs) in large mode area double cladding fiber (LMA-DCF, core/inner cladding diameter: 20/400 μm) by visible (515 nm) femtosecond laser and ...

The exercise, spearheaded by the 4th Battalion, 60th Air Defense Artillery Regiment in partnership with the U.S. Army’s Rapid ...

The future of city transport has arrived, and it looks like it was designed by a sci-fi movie director. The 2025 BMW CE 04 is ...

The laser weapon can kill mosquitoes, and it also has a detection system which makes it safe for humans and pets.

We present a novel approach to flattening the in-chip thermal profile that develops within multiple-emitter, 1-cm-wide bars by optimally manipulating heating at the edge-emitters. The best-designed ...

1 pre-reg and in stock now Under 6 months old Less than 100 miles All Colours (1) Grey (1) 2025 (25) Citroën C4 115kW Max Extended Range 54kWh 5dr Auto Mileage: 10 miles Kilmarnock Citroën Expected ...