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Numerical Simulations of THz Photonic Crystal Fiber Sensors

THz Photonic
THz Photonic

Introduction to THz Photonic Crystal Fiber (PCF) Sensors Terahertz (THz) photonic crystal fibers (PCFs) have emerged as a powerful platform for sensing applications in biomedical diagnostics, environmental monitoring, chemical detection, and material characterization. The ability of THz radiation (0.1–10 THz) to penetrate non-conductive materials while being highly sensitive to molecular vibrations makes it ideal for […]

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Eddy Currents and the Lorentz Forces

Eddy Currents and the Lorentz Forces
Eddy Currents and the Lorentz Forces

Eddy currents are circulating currents induced within conductors when they experience a changing magnetic field. These currents arise due to electromagnetic induction, following Faraday’s Law, and are opposed by Lenz’s Law, which states that the induced current will flow in a direction that opposes the change causing it. This phenomenon is particularly significant in electrical […]