• The van CittertZernike theorem, named after physicists Pieter Hendrik van Cittert and Frits Zernike, is a formula in coherence theory that states that...
    26 KB (4,740 words) - 09:04, 28 January 2024
  • Thumbnail for Frits Zernike
    derivation of Van Cittert's 1934 theorem on the coherence of radiation from distant sources, now known as the Van CittertZernike theorem. He died in hospital...
    10 KB (935 words) - 10:45, 28 September 2024
  • Thumbnail for Pieter Hendrik van Cittert
    van Cittert and Petronella Antonia Huber, and died on October 8, 1959, in Utrecht. His achievements include proving the van CittertZernike theorem about...
    3 KB (299 words) - 16:30, 20 February 2023
  • Thumbnail for Adaptive optics
    and construction Nonlinear optics: optical phase conjugation Van CittertZernike theorem#Adaptive optics Wavefront Wavefront sensor William Happer, adaptive...
    28 KB (3,113 words) - 05:11, 22 June 2024
  • opticsPages displaying short descriptions of redirect targets Van CittertZernike theorem Michelson stellar interferometer – Type of array used for astronomical...
    2 KB (200 words) - 16:33, 16 August 2023
  • Thumbnail for Spontaneous parametric down-conversion
    Rupamanjari Ghosh and Leonard Mandel. The duality between incoherent (Van CittertZernike theorem) and biphoton emissions was found. SPDC allows for the creation...
    13 KB (1,647 words) - 13:39, 12 July 2024
  • Synthetic-aperture radar (SAR) and Inverse synthetic-aperture radar (ISAR) Van CittertZernike theorem#Aperture synthesis R. C. Jennison (1958). "A Phase Sensitive...
    9 KB (1,013 words) - 14:25, 23 April 2024
  • Thumbnail for CHIRP (algorithm)
    parameters, tests show CHIRP can do better with less user expertise. Van CittertZernike theorem § Aperture synthesis Overbye, Dennis (April 10, 2019). "Black...
    6 KB (657 words) - 16:52, 5 January 2024
  • "Correlations of light in the deep Fresnel region: An extended Van Cittert and Zernike theorem" (PDF). Physical Review A. 75 (5): 053815. Bibcode:2007PhRvA...
    38 KB (4,703 words) - 08:20, 19 May 2024