Vol. 8, Issue 2, Part H (2022)

Abstract
The present work stems from the development of the field of Nano-photonics which is revolutionizing the electro-optics today with number of applications in industry, medicine, clothing, space science, Nano-medicines etc. therefore, in this study the researcher intended to explore the brand structure of linear and non-linear one dimensional photonic crystals. It can be concluded that the structures we have studied are intended to exploit the unique properties of photonic crystals, rather than to replicate conventional devices on a smaller scale. As we have demonstrated, this design philosophy, combined with physical insight can lead to simple but efficient devices with highly attractive properties. The combination of powerful general methods and semi-analytic solutions for particular structures is one which will help the rapid progress in photonic crystal optics to continue.