Das, Anshuman J. ; Narayan, K. S. (2009) Observation of Bessel beams from electric-field-induced patterns on polymer surfaces Optics Letters, 34 (21). pp. 3391-3393. ISSN 1539-4794
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Official URL: http://www.opticsinfobase.org/abstract.cfm?URI=ol-...
Related URL: http://dx.doi.org/10.1364/OL.34.003391
Abstract
We report the observation of Bessel- like beams from periodic patterns induced on viscoelastic polymer surfaces by electric field. The patterns resembling a microaxicon array originate from electrohydrodynamic instabilities in polymer films, where the feature dimensions can be easily controlled. The output beam characteristics from these patterns revealed characteristic traits of Bessel beams.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Optical Society of America. |
| ID Code: | 60080 |
| Deposited On: | 08 Sep 2011 10:09 |
| Last Modified: | 08 Sep 2011 10:09 |
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