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Digital computation of the complex linear canonical transform |
JOSA A, Vol. 28, Issue 7, pp. 1379-1386 (2011)
http://dx.doi.org/10.1364/JOSAA.28.001379
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Abstract
An efficient algorithm for the accurate computation of the linear canonical transform with complex transform parameters and with complex output variable is presented. Sampling issues are discussed and the requirements for different cases given. Simulations are provided to validate the results.
© 2011 Optical Society of America
OCIS Codes
(070.4560) Fourier optics and signal processing : Data processing by optical means
(080.2730) Geometric optics : Matrix methods in paraxial optics
(100.2000) Image processing : Digital image processing
(200.2610) Optics in computing : Free-space digital optics
(200.3050) Optics in computing : Information processing
(200.4560) Optics in computing : Optical data processing
ToC Category:
Fourier Optics and Signal Processing
History
Original Manuscript: January 4, 2011
Revised Manuscript: April 16, 2011
Manuscript Accepted: May 9, 2011
Published: June 10, 2011
Citation
Changgeng Liu, Dayong Wang, John J. Healy, Bryan M. Hennelly, John T. Sheridan, and Myung K. Kim, "Digital computation of the complex linear canonical transform," J. Opt. Soc. Am. A 28, 1379-1386 (2011)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-28-7-1379
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