Multitaper spectral estimation is used in determining the direction of incident flux and the temporal spectrum of unresolved sources imaged by a rotational shear interferometer. The results are compared to conventional techniques.
© 2005 Optical Society of America
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.4790) Fourier optics and signal processing : Spectrum analysis
(070.6020) Fourier optics and signal processing : Continuous optical signal processing
K. Lepage and S. Kraut, " Multitaper Methods for Spectrum Estimation with a Rotational Shear Interferometer," in Adaptive Optics: Analysis and Methods/Computational Optical Sensing and Imaging/Information Photonics/Signal Recovery and Synthesis Topical Meetings on CD-ROM, Technical Digest (Optical Society of America, 2005), paper CTuC3.
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