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Optical distortion evaluation of an aerodynamically heated window, based on the higher-order singular value decomposition with the influence of elasto-optical effect excluded |
Applied Optics, Vol. 51, Issue 16, pp. 3269-3278 (2012)
http://dx.doi.org/10.1364/AO.51.003269
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Abstract
The higher-order singular value decomposition (HOSVD) was used to reconstruct the three-dimensional (3D) refractive index field of an aerodynamically heated window. The numerical 3D optical distortion was evaluated for both the reconstructed and the exact refractive index fields of the window, excluding the influence of the elasto-optical effect. The method based on the HOSVD truncation was shown to reduce the refractive index information required to capture the major optical distortion of the window. The refractive index information was reduced by reconstructing the refractive index field of the window using the truncated
© 2012 Optical Society of America
OCIS Codes
(000.4430) General : Numerical approximation and analysis
(080.2710) Geometric optics : Inhomogeneous optical media
(080.2720) Geometric optics : Mathematical methods (general)
(110.3000) Imaging systems : Image quality assessment
ToC Category:
Geometric Optics
History
Original Manuscript: July 22, 2011
Revised Manuscript: October 27, 2011
Manuscript Accepted: February 24, 2012
Published: May 23, 2012
Citation
Haosu Xiao, Zhile Wang, and Zhigang Fan, "Optical distortion evaluation of an aerodynamically heated window, based on the higher-order singular value decomposition with the influence of elasto-optical effect excluded," Appl. Opt. 51, 3269-3278 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-16-3269
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