Dey, T. N. ; Agarwal, G. S. (2009) Subdiffraction propagation of images using saturated absorption of optical transition Journal of the Optical Society of America A, 34 (20). pp. 3199-3201. ISSN 1084-7529
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Official URL: http://www.opticsinfobase.org/ol/abstract.cfm?URI=...
Related URL: http://dx.doi.org/10.1364/OL.34.003199
Abstract
We show how well-developed saturated absorption spectroscopy could be adopted for subdiffraction propagation of optical images. We employ pump beams with appropriate spatial profiles that produce controllable inhomogeneous absorption and dispersion of the medium. We discuss advantages of using super-Gaussian and Laguerre-Gaussian pump beams.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Optical Society of America. |
| ID Code: | 11779 |
| Deposited On: | 13 Nov 2010 13:54 |
| Last Modified: | 10 May 2011 09:28 |
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