Angle dependent incident in PhC

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SUMMARY

The discussion centers on the simulation of a Photonic Crystal (PhC) model, revealing that the transmission characteristics are angle-dependent. Specifically, as the angle of the incident beam increases, the bandwidth of the bandgap also increases. This phenomenon is attributed to the interaction of light with the periodic structure of the PhC, which alters the photonic band structure based on the angle of incidence.

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  • Understanding of Photonic Crystals and their properties
  • Familiarity with bandgap theory in photonics
  • Knowledge of simulation tools for photonic modeling
  • Basic principles of light propagation and refraction
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  • Research the impact of incident angle on photonic band structure
  • Explore simulation software for Photonic Crystal modeling, such as COMSOL Multiphysics
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Researchers, optical engineers, and students in photonics who are interested in the behavior of light in Photonic Crystals and their applications in optical devices.

maxclark153
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Hi,
I simulated a Photonic Crystal model where the transmission is depends on the incident angle... the result is : as the angle of incident beam increase, so do the bandwidth of the bandgap... can someone explain why?

thanks
 
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