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Light absorption engineering of hydrogenated nanocrystalline silicon by femtosecond laser |
Optics Letters, Vol. 37, Issue 17, pp. 3639-3641 (2012)
http://dx.doi.org/10.1364/OL.37.003639
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Abstract
The light absorption coefficient of hydrogenated nanocrystalline silicon has been engineered to have a Gaussian distribution by means of absorption modification using a femtosecond laser. The absorption-modified sample exhibits a significant absorption enhancement of up to
© 2012 Optical Society of America
OCIS Codes
(140.3390) Lasers and laser optics : Laser materials processing
(190.4400) Nonlinear optics : Nonlinear optics, materials
(230.4320) Optical devices : Nonlinear optical devices
(160.1245) Materials : Artificially engineered materials
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: May 23, 2012
Revised Manuscript: June 29, 2012
Manuscript Accepted: July 11, 2012
Published: August 28, 2012
Citation
D. Q. Zheng, Y. J. Ma, L. Xu, W. A. Su, Q. H. Ye, J. I. Oh, and W. Z. Shen, "Light absorption engineering of hydrogenated nanocrystalline silicon by femtosecond laser," Opt. Lett. 37, 3639-3641 (2012)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-17-3639
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