On a simple model of the photonic or phononic crystal

• Published in: Вопросы атомной науки и техники
• Date: 2001
• Main Author: Kosevich, A.M.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2001
• Subjects: Kinetic theory
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/80034
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: On a simple model of the photonic or phononic crystal / A.M. Kosevich // Вопросы атомной науки и техники. — 2001. — № 6. — С. 287-290. — Бібліогр.: 12 назв. — англ.

A model is proposed for a one-dimensional dielectric or elastic superlattice (SL) that relatively simply describes the frequency spectrum of electromagnetic or acoustic waves. The band frequency spectrum is reduced to mini-bands contracting with increasing frequency. A procedure is suggested for obt...