• Confocal microscopy, most frequently confocal laser scanning microscopy (CLSM) or laser scanning confocal microscopy (LSCM), is an optical imaging technique...
    46 KB (5,298 words) - 15:29, 17 September 2024
  • In geometry, confocal means having the same foci: confocal conic sections. For an optical cavity consisting of two mirrors, confocal means that they share...
    991 bytes (158 words) - 20:47, 17 December 2020
  • Thumbnail for Confocal conic sections
    called confocal if they have the same foci. Because ellipses and hyperbolas have two foci, there are confocal ellipses, confocal hyperbolas and confocal mixtures...
    22 KB (3,676 words) - 13:31, 11 January 2024
  • Scanning confocal electron microscopy (SCEM) is an electron microscopy technique analogous to scanning confocal optical microscopy (SCOM). In this technique...
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  • Thumbnail for Rayleigh length
    where the area of the cross section is doubled. A related parameter is the confocal parameter, b, which is twice the Rayleigh length. The Rayleigh length is...
    4 KB (492 words) - 16:00, 7 February 2024
  • Thumbnail for Confocal endoscopy
    Confocal endoscopy, or confocal laser endomicroscopy (CLE), is a modern imaging technique that allows the examination of real-time microscopic and histological...
    28 KB (2,824 words) - 01:37, 24 June 2024
  • Thumbnail for Focaloid
    Focaloid (section Confocal)
    In geometry, a focaloid is a shell bounded by two concentric, confocal ellipses (in 2D) or ellipsoids (in 3D). When the thickness of the shell becomes...
    2 KB (338 words) - 20:12, 3 February 2023
  • quadratic coordinate surfaces, the ellipsoidal coordinate system is based on confocal quadrics. The Cartesian coordinates ( x , y , z ) {\displaystyle (x,y,z)}...
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  • Thumbnail for Point spread function
    microscopy and other imaging techniques such as 3D microscopy (like in confocal laser scanning microscopy) and fluorescence microscopy. The degree of spreading...
    24 KB (3,265 words) - 14:04, 25 June 2024
  • Thumbnail for Fluorescence microscope
    like an epifluorescence microscope or a more complicated design such as a confocal microscope, which uses optical sectioning to get better resolution of the...
    25 KB (2,745 words) - 10:17, 9 August 2024
  • Thumbnail for Microscope
    microscopy drove the development of a major modern microscope design, the confocal microscope. The principle was patented in 1957 by Marvin Minsky, although...
    31 KB (3,699 words) - 15:02, 20 May 2024
  • Thumbnail for Two-photon excitation microscopy
    which results in the spatial resolution of the image. This contrasts with confocal microscopy, where the spatial resolution is produced by the interaction...
    34 KB (3,475 words) - 19:51, 14 August 2024
  • Thumbnail for Marvin Minsky
    head-mounted graphical display (1963) and the confocal microscope (1957, a predecessor to today's widely used confocal laser scanning microscope). He developed...
    34 KB (3,017 words) - 02:40, 25 September 2024
  • Thumbnail for Epidermis
    Confocal image of the stratum corneum...
    28 KB (3,071 words) - 07:38, 12 September 2024
  • (stylus) instruments Part 602: Nominal characteristics of non-contact (confocal chromatic probe) instruments Part 603: Nominal characteristics of non-contact...
    11 KB (1,293 words) - 18:48, 12 March 2024
  • Thumbnail for Optical cavity
    radius equal to the cavity length. A common and important design is the confocal resonator, with mirrors of equal radii to the cavity length (R1 = R2 =...
    18 KB (2,327 words) - 13:32, 30 August 2024
  • Thumbnail for STED microscopy
    deactivates the fluorescence, it can achieve resolution better than traditional confocal microscopy. Normal fluorescence occurs by exciting an electron from the...
    33 KB (3,866 words) - 17:27, 8 June 2024
  • Thumbnail for Optical tomography
    scattering and subsequent application of a confocal inverse filter to recover the sample image. Confocal time-of-flight diffuse optical tomography combines...
    6 KB (686 words) - 15:28, 22 April 2024
  • Animated confocal micrograph of part of a biological neural network in a mouse's striatum...
    7 KB (759 words) - 16:00, 16 September 2024
  • Thumbnail for Raman microscope
    numerical aperture of the focusing element. In confocal Raman microscopy, the diameter of the confocal aperture is an additional factor. As a rule of...
    17 KB (1,912 words) - 19:00, 20 September 2023
  • 3rd print ed.). New York: Springer-Verlag. pp. 44–48 (Table 1.11). ISBN 978-0-387-18430-2. MathWorld description of confocal paraboloidal coordinates...
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  • Thumbnail for Fixation (histology)
    Mouse brain tissue, fixed via perfusion, stained via immunohistochemistry and imaged using confocal microscopy....
    19 KB (2,387 words) - 06:19, 26 November 2023
  • Thumbnail for Light sheet fluorescence microscopy
    comparable to confocal microscopy. Because light sheet fluorescence microscopy scans samples by using a plane of light instead of a point (as in confocal microscopy)...
    41 KB (4,599 words) - 15:54, 17 September 2024
  • modestly (up to about a factor of two) beyond the diffraction-limit, such as confocal microscopy with closed pinhole or aided by computational methods such as...
    88 KB (10,141 words) - 17:32, 4 September 2024
  • Thumbnail for Root hair
    Calcofluor White confocal fluorescent image of developing tomato root...
    10 KB (1,207 words) - 16:19, 5 September 2024
  • Thumbnail for Focus (geometry)
    In geometry, focuses or foci (/ˈfoʊkaɪ/; sg.: focus) are special points with reference to which any of a variety of curves is constructed. For example...
    10 KB (1,424 words) - 22:19, 18 October 2023
  • Thumbnail for Microscopy
    Microscopy (section Confocal)
    electron microscopy) or by scanning a fine beam over the sample (for example confocal laser scanning microscopy and scanning electron microscopy). Scanning probe...
    69 KB (8,315 words) - 10:01, 9 July 2024
  • Thumbnail for Optical coherence tomography
    imaging systems. Medical ultrasonography, magnetic resonance imaging (MRI), confocal microscopy, and OCT are differently suited to morphological tissue imaging:...
    85 KB (9,743 words) - 17:13, 17 September 2024
  • Thumbnail for Tomography
    W. Z. W. (December 2015). "Three dimensions localization of tumors in confocal microwave imaging for breast cancer detection" (PDF). Microwave and Optical...
    19 KB (1,693 words) - 10:20, 1 July 2024
  • Thumbnail for Electron energy loss spectroscopy
    applicable to specific systems, e.g., Xe bubbles in aluminum. Scanning confocal electron energy loss microscopy (SCEELM) is a new analytical microscopy...
    19 KB (2,262 words) - 17:09, 17 May 2024