Tag: 1D Photonic Crystals

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Temperature sensors based on 1D PhC

Temperature sensors based on 1D PhC
Temperature sensors based on 1D PhC

Temperature sensors based on one-dimensional (1D) topological photonic crystals (TPCs) represent an advanced class of optical sensors with high sensitivity and robustness against external perturbations. These sensors leverage the unique properties of topological edge states in photonic bandgap structures, offering advantages in precision, stability, and resilience to defects. Introduction to Topological Photonic CrystalsTopological photonic crystals […]

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Photonic crystals sensor using TMM

Photonic crystals sensor using TMM
Photonic crystals sensor using TMM

Photonic crystals (PhCs) are periodic dielectric structures that affect the motion of photons in much the same way that the periodic potential in a semiconductor crystal affects electrons. The ability of photonic crystals to create photonic band gaps (PBGs) has led to numerous applications, including optical filters, waveguides, and more recently, sensors. Among the various […]