'Negative refraction' presentation slideshows

Negative refraction in photonic crystals

Negative refraction in photonic crystals. Mike Kaliteevski Durham University. Outine. Photonic Crystals: Introduction Negative refraction in left-handed material Non-diffracting beams Electromagnetic wiggler. n 2. n 1. t. r. Bragg reflector. Bragg reflector. n 1. n 1. r. n 2.

872 views • 73 slides

Anomalous Refraction and Photonic Crystal Lenses

Anomalous Refraction and Photonic Crystal Lenses. Wave-Environment Interaction in Mesoscopic World Important Features. Wave coherence is important Complex boundaries or many scatterers Wavelength ~ Mean scattering distance (Mean free path)

928 views • 73 slides

SECOND HARMONIC GENERATION IN METAMATERIALS

SECOND HARMONIC GENERATION IN METAMATERIALS. Kasumova Rena J. Baku State University, Physics Department 2012. CONTENTS The theme of my speech is SHG in metamaterials. There will be considered the following issues. CONSTRUCTIONs of Metamaterial.

1.29k views • 49 slides

Passive/Active Acoustic metamaterials

966 views • 43 slides

METAMATERIALS and NEGATIVE REFRACTION Nandita Aggarwal Laboratory of Applied Optics

METAMATERIALS and NEGATIVE REFRACTION Nandita Aggarwal Laboratory of Applied Optics Ecole Polytechnique de Federal Lausanne. Presentation Overview. Introduction to negative refraction Theoretical explanation Experimental verification Different structures as metamaterials SRR structure

335 views • 30 slides

A Glimpse of My Recent Research: 2007-2010

A Glimpse of My Recent Research: 2007-2010. Pui-Tak (Peter) Leung (www.physics.pdx.edu/~hopl). The Roles of a Theorist. To explain experiments To predict experiments. Areas of Study. Fundamental Physics: - Reciprocity in wave propagation : in optics and QM

296 views • 21 slides

A Theoretical study on Negative Refractive Index Metamaterials (Review)

A Theoretical study on Negative Refractive Index Metamaterials (Review). Madhurrya P. Talukdar Tezpur University. Contents. Introduction Negative refraction Electromagnetic Wave propagation How to make NIM Conclusion. Introduction. Invisibility.

406 views • 17 slides

Understanding of Negative Refraction by Periodic Composites

Understanding of Negative Refraction by Periodic Composites. Impact A quantitative, unified theory based on a generalized phase matching condition and complex Bloch band structure is developed Funding Air Force Office of Scientific Research Publications

159 views • 1 slides