We present a robust optical technique for evaluating the angular size of a source, by using a photoinduced electromotive force detector that measures the average visibility of the irradiance patterns at Talbot images.
© 2006 Optical Society of America
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.2770) Diffraction and gratings : Gratings
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.6760) Fourier optics and signal processing : Talbot and self-imaging effects
P. Rodríguez-Montero, C. M. Gómez-Sarabia, and J. Ojeda-Castañeda, "Angular Size Measurement: Noncoherent Talbot Images," in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2006), paper JWD61.
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