Waves in active and dissipative flat-layered periodic and pseudo-periodic structures

M. V. Davidovich; J. V. Stephuk; I. V. Shilin

doi:10.1117/12.754427

13 June 2007 Waves in active and dissipative flat-layered periodic and pseudo-periodic structures

M. V. Davidovich, J. V. Stephuk, I. V. Shilin

Proceedings Volume 6537, Saratov Fall Meeting 2006: Laser Physics and Photonics, Spectroscopy and Molecular Modeling VII; 65370F (2007) https://doi.org/10.1117/12.754427
Event: Saratov Fall Meeting 2006, 2006, Saratov, Russian Federation

Abstract

The dispersion in one-dimensional periodic and one-dimensional pseudoperiodic flat-layered magnetodielectric structures with dissipative and active layers has been calculated. It has been shown that the bandgap zones are destroying (washing out) under the loss, and there are forbidden bands in the wavevector space for structures with common dissipative and active layers. The group velocity may exceed the velocity of light up to infinity in the points of junction of direct and backward waves.

Citation Download Citation

M. V. Davidovich, J. V. Stephuk, and I. V. Shilin "Waves in active and dissipative flat-layered periodic and pseudo-periodic structures", Proc. SPIE 6537, Saratov Fall Meeting 2006: Laser Physics and Photonics, Spectroscopy and Molecular Modeling VII, 65370F (13 June 2007); https://doi.org/10.1117/12.754427

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available