OAM Modes in Fiber : Optical fibers support different types of modes depending on their refractive index profile. In step-index fibers, the fundamental modes are linearly polarized (LP), but in ring-core fibers (RCFs), the natural modes are hybrid modes, specifically HE (hybrid electric) and EH (hybrid magnetic) modes. These modes arise due to the vector […]
Introduction In the realm of photonics and optical physics, supercontinuum generation (SCG) stands out as a phenomenon of remarkable complexity and utility. It transforms narrow-band laser pulses into a broad, continuous spectrum of light, akin to a rainbow produced from a single color. This capability has revolutionized fields such as spectroscopy, medical imaging, and telecommunications. […]
