Share Email Print
cover

Proceedings Paper

Diffraction properties of a photonic crystal
Author(s): G. Alagappan; X. W. Sun; M. B. Yu; P. Shum
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Diffraction properties of a two-dimensional photonic crystal is presented. Diffraction experiments are carried out using a ring beam and the relevant experimental designs are shown. Drastic ring deformations are observed after diffractions, for different kind of ring beams. The diffraction properties are analyzed using the equ-frequency surface and the photonic band structure of a photonic crystal. The paper also describes the fundamental difference between the diffraction properties of photonic crystals with weak and finite modulation in their dielectric property.

Paper Details

Date Published: 6 February 2007
PDF: 7 pages
Proc. SPIE 6480, Photonic Crystal Materials and Devices VI, 648014 (6 February 2007); doi: 10.1117/12.700291
Show Author Affiliations
G. Alagappan, Nanyang Technological Univ. (Singapore)
Institute of Microelectronics (Singapore)
X. W. Sun, Nanyang Technological Univ. (Singapore)
Institute of Microelectronics (Singapore)
M. B. Yu, Institute of Microelectronics (Singapore)
P. Shum, Nanyang Technological Univ. (Singapore)


Published in SPIE Proceedings Vol. 6480:
Photonic Crystal Materials and Devices VI
Ali Adibi; Shawn-Yu Lin; Axel Scherer, Editor(s)

© SPIE. Terms of Use
Back to Top