Abstract: A linear five-core fiber was sandwiched in between two single-mode fibers to construct an all-fiber Mach-Zehnder interferometer (MZI). The linear five-core fiber can support multiple ...

Artificial neural networks (ANNs) have become ubiquitous in high-performance information processing. However, conventional electronic hardware, based on the sequential Von Neumann architecture, ...

Why it matters: A technological leap in fiber optics has shattered previous limitations, achieving what experts once considered impossible: transmitting data at 1.02 petabits per second – enough to ...

A colorful display of plastic optical fibers Commercial optical fibers generally carry light that’s invisible to the eye. The colorful ones shown here transmit visible light, demonstrating how fiber ...

Abstract: A Mach–Zehnder interferometer (MZI) sensor based on a coupled four-core sapphire-derived fiber (FSDF) for temperature sensing is proposed and demonstrated. The coupled FSDF with a high ...

In the present investigation, we demonstrated a simple, rapid, and highly sensitive cladding-modified optical fiber urea sensor based on the evanescent wave absorption (EWA) technique. Cladding ...

Department of Physics, Banwarilal Bhalotia College, Asansol, India. Department of Physics, Kanksa Academy of Technology & Management, Kanksa, India. Earlier, graded index fibers were analyzed ...