Holographically formed three-dimensional Penrose-type photonic quasicrystal through a lab-made single diffractive optical element

Harb, A and Torres, F and Ohlinger, K and Lin, Y and Lozano, K and Xu, D and Chen, KP (2010) Holographically formed three-dimensional Penrose-type photonic quasicrystal through a lab-made single diffractive optical element. Optics Express, 18 (19). 20512 - 20517.

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Abstract

Large-area three-dimensional Penrose-type photonic quasicrystals are fabricated through a holographic lithography method using a lab-made diffractive optical element and a single laser exposure. The diffractive optical element consists of five polymer gratings symmetrically orientated around a central opening. The fabricated Penrose-type photonic quasicrystal shows ten-fold rotational symmetry. The Laue diffraction pattern from the photonic quasi-crystal is observed to be similar to that of the traditional alloy quasi-crystal. A golden ratio of 1.618 is also observed for the radii of diffraction rings, which has not been observed before in artificial photonic quasicrystals. © 2010 Optical Society of America.

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Details

Item Type:	Article
Status:	Published
Creators/Authors:	Creators Email Pitt Username ORCID Harb, A Torres, F Ohlinger, K Lin, Y Lozano, K Xu, D Chen, KP pec9@pitt.edu PEC9 0000-0002-4830-0817
Date:	13 September 2010
Date Type:	Publication
Journal or Publication Title:	Optics Express
Volume:	18
Number:	19
Page Range:	20512 - 20517
DOI or Unique Handle:	10.1364/oe.18.020512
Schools and Programs:	Swanson School of Engineering > Electrical and Computer Engineering
Refereed:	Yes
MeSH Headings:	Crystallization--instrumentation; Equipment Design; Equipment Failure Analysis; Lenses; Photons; Refractometry--instrumentation
PubMed ID:	20940944
Date Deposited:	17 Oct 2014 18:51
Last Modified:	15 Jan 2021 15:55
URI:	http://d-scholarship.pitt.edu/id/eprint/23285

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