Laser Writing of Multiscale Chiral Polymer Metamaterials
Joint Authors
Furlani, E. P.
Baev, A.
Jee, H. S.
Oh, H. S.
Prasad, Paras N.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-10
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A new approach to metamaterials is presented that involves laser-based patterning of novel chiral polymer media, wherein chirality is realized at two distinct length scales, intrinsically at the molecular level and geometrically at a length scale on the order of the wavelength of the incident field.
In this approach, femtosecond-pulsed laser-induced two-photon lithography (TPL) is used to pattern a photoresist-chiral polymer mixture into planar chiral shapes.
Enhanced bulk chirality can be realized by tuning the wavelength-dependent chiral response at both the molecular and geometric level to ensure an overlap of their respective spectra.
The approach is demonstrated via the fabrication of a metamaterial consisting of a two-dimensional array of chiral polymer-based L-structures.
The fabrication process is described and modeling is performed to demonstrate the distinction between molecular and planar geometric-based chirality and the effects of the enhanced multiscale chirality on the optical response of such media.
This new approach to metamaterials holds promise for the development of tunable, polymer-based optical metamaterials with low loss.
American Psychological Association (APA)
Furlani, E. P.& Jee, H. S.& Oh, H. S.& Baev, A.& Prasad, Paras N.. 2012. Laser Writing of Multiscale Chiral Polymer Metamaterials. Advances in OptoElectronics،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-504190
Modern Language Association (MLA)
Furlani, E. P.…[et al.]. Laser Writing of Multiscale Chiral Polymer Metamaterials. Advances in OptoElectronics No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-504190
American Medical Association (AMA)
Furlani, E. P.& Jee, H. S.& Oh, H. S.& Baev, A.& Prasad, Paras N.. Laser Writing of Multiscale Chiral Polymer Metamaterials. Advances in OptoElectronics. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-504190
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504190