High resolution interferometry of the solar disk and measurements of the solar angular diameter are presented utilizing a small aperture lensless interferometer based on the Talbot self-imaging effect.
© 1990 Optical Society of America
Original Manuscript: February 8, 1990
Published: December 1, 1990
E. J. Seykora, "Solar interferometry utilizing the visibility of diffraction-free images," Appl. Opt. 29, 5039-5041 (1990)