• Thumbnail for Optical sectioning
    Optical sectioning is the process by which a suitably designed microscope can produce clear images of focal planes deep within a thick sample. This is...
    11 KB (1,337 words) - 06:50, 3 March 2023
  • was developed to allow for fine optical sectioning of thick biological samples without the need for physical sectioning or clearing, which are both time...
    21 KB (2,784 words) - 03:19, 26 August 2024
  • Thumbnail for Optical transfer function
    a well-known problem that prevents optical sectioning using a wide-field microscope. The two-dimensional optical transfer function at the focal plane...
    43 KB (5,652 words) - 18:18, 14 December 2024
  • reconstruction of three-dimensional structures (a process known as optical sectioning) within an object. This technique is used extensively in the scientific...
    46 KB (5,308 words) - 02:06, 5 November 2024
  • achieved by adopting an optics/data-processing co-design scheme. Optical sectioning, also known as sectional image reconstruction, is the process of recovering...
    14 KB (1,461 words) - 07:30, 23 April 2025
  • Thumbnail for Light sheet fluorescence microscopy
    Light sheet fluorescence microscopy (category Optical microscopy techniques)
    microscopy technique with an intermediate-to-high optical resolution, but good optical sectioning capabilities and high speed. In contrast to epifluorescence...
    42 KB (4,675 words) - 12:57, 30 March 2025
  • Optical cross section (OCS) is a value which describes the maximum amount of optical flux reflected back to the source. The standard unit of measurement...
    2 KB (332 words) - 07:44, 19 May 2024
  • Thumbnail for Microscopy
    Microscopy (category Optical microscopy)
    shift as the focus is changed. This limitation makes techniques like optical sectioning or accurate measurement on the z-axis impossible. Dark field microscopy...
    69 KB (8,316 words) - 20:02, 23 April 2025
  • Thumbnail for Two-photon excitation microscopy
    pinhole apertures that give confocal microscopes their optical sectioning quality. The optical sectioning produced by multiphoton microscopes is a result of...
    35 KB (3,552 words) - 00:29, 2 April 2025
  • Thumbnail for Hoffman modulation contrast microscopy
    corresponding to the shadow. The technique is particularly suitable for optical sectioning at lower magnifications. An example of the use of HMC illumination...
    3 KB (297 words) - 03:18, 4 April 2023
  • Thumbnail for Fluorescence microscope
    Fluorescence microscope (category Optical microscopy techniques)
    more complicated design such as a confocal microscope, which uses optical sectioning to get better resolution of the fluorescence image. The specimen is...
    25 KB (2,725 words) - 05:14, 1 April 2025
  • techniques such as immunolabeling and subsequently imaged, most often by optical sectioning microscopy techniques. Tissue clearing has been applied to many areas...
    19 KB (2,064 words) - 03:41, 4 January 2025
  • Thumbnail for Optical fiber
    An optical fiber, or optical fibre, is a flexible glass or plastic fiber that can transmit light from one end to the other. Such fibers find wide usage...
    100 KB (12,214 words) - 18:00, 4 May 2025
  • Thumbnail for Synchronous optical networking
    Synchronous Optical Networking (SONET) and Synchronous Digital Hierarchy (SDH) are standardized protocols that transfer multiple digital bit streams synchronously...
    45 KB (5,525 words) - 23:48, 9 March 2025
  • Optical holography is a technique which enables an optical wavefront to be recorded and later re-constructed. Holography is best known as a method of generating...
    39 KB (5,886 words) - 13:07, 22 March 2025
  • A photonic integrated circuit (PIC) or integrated optical circuit is a microchip containing two or more photonic components that form a functioning circuit...
    26 KB (2,963 words) - 07:30, 7 April 2025
  • Thumbnail for Slit lamp
    Slit lamp (category Optical devices)
    sometimes considered an illumination technique. Observation with an optical section or direct focal illumination is the most frequently applied method...
    20 KB (2,550 words) - 03:27, 24 April 2025
  • Thumbnail for Single-mode optical fiber
    fiber-optic communication, a single-mode optical fiber (SMF), also known as fundamental- or mono-mode, is an optical fiber designed to carry only a single...
    14 KB (1,713 words) - 12:57, 2 May 2025
  • blurred, out-of-focus background signal. Endomicroscopes achieve optical sectioning (removal of the background intensity) using the confocal principle...
    12 KB (1,703 words) - 01:47, 11 May 2024
  • camera or CCD camera. Confocal and two-photon microscopes provide optical sectioning ability so that calcium signals can be resolved in microdomains such...
    35 KB (3,885 words) - 19:44, 15 October 2024
  • Microtome (redirect from Serial sectioning)
    areas of interest under a light microscope prior to thin sectioning for the TEM. Thin sectioning for the TEM is often done with a gem quality diamond knife...
    26 KB (3,303 words) - 17:25, 17 December 2024
  • Thumbnail for Optical cavity
    An optical cavity, resonating cavity or optical resonator is an arrangement of mirrors or other optical elements that confines light waves similarly to...
    17 KB (2,250 words) - 17:43, 23 April 2025
  • Thumbnail for Optical disc
    An optical disc is a flat, usually disc-shaped object that stores information in the form of physical variations on its surface that can be read with...
    68 KB (6,997 words) - 16:34, 12 February 2025
  • Thumbnail for Biofilm
    Korber DR, Hoyle BD, Costerton JW, Caldwell DE (October 1991). "Optical sectioning of microbial biofilms". Journal of Bacteriology. 173 (20): 6558–67...
    121 KB (14,150 words) - 03:59, 5 May 2025
  • Thumbnail for Laser
    Laser (redirect from Optical maser)
    A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word...
    126 KB (13,996 words) - 18:30, 22 April 2025
  • Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text...
    36 KB (4,093 words) - 10:19, 21 March 2025
  • Thumbnail for Non-degenerate two-photon absorption
    Escobar, Isabel; Saavedra, Genaro; Martinez-Corral, Manuel (2004). "Optical-sectioning improvement in two-color excitation scanning microscopy". Microscopy...
    16 KB (2,064 words) - 19:39, 8 August 2023
  • from the acoustic detection. This allows this technology to have optical sectioning capability. For point targets, the achievable axial resolution is...
    27 KB (4,140 words) - 21:18, 21 July 2023
  • Piscataway, New Jersey, where he published four patent applications on optical sectioning, Line Artifact Removal, Brightfield image segmentation and Cell Tracking...
    5 KB (547 words) - 19:11, 1 May 2025
  • believed[by whom?] that the concept of moving an optical fiber to produce 2D images with confocal sectioning and laser illumination was first proposed for...
    9 KB (1,316 words) - 03:39, 1 July 2024