Diffraction from carbon nanofiber arrays
Artikel i vetenskaplig tidskrift, 2012

We fabricate a square planar photonic crystal (PC) from carbon nanofibres (CNFs) using e-beam lithography and chemical vapour deposition and investigate the optical properties of this system. The system exhibit diffraction that is well described by diffraction theory. We measure the intensity of the (-1,0) and (-1,-1) diffraction spots as functions of angle of incidence. The radiation diagram obtained can be explained by interference between different diffraction beams. We observe a polarisation dependence of the intensity. In conclusion we suggest future applications of these structures.

carbon nanofiber

diffraction

photonic crystal

Författare

Robert Rehammar

Chalmers, Teknisk fysik, Kondenserade materiens teori

Y. Francescato

Imperial College London

A.I. Fernandez-Dominguez

Imperial College London

S. A. Maier

Imperial College London

Jari Kinaret

Chalmers, Teknisk fysik, Kondenserade materiens teori

Eleanor E B Campbell

University of Edinburgh

Konkuk University

Optics Letters

0146-9592 (ISSN) 1539-4794 (eISSN)

Vol. 37 1 100-102

Styrkeområden

Nanovetenskap och nanoteknik

Fundament

Grundläggande vetenskaper

Ämneskategorier

Atom- och molekylfysik och optik

DOI

10.1364/OL.37.000100