• Thumbnail for Monochromator
    A monochromator is an optical device that transmits a mechanically selectable narrow band of wavelengths of light or other radiation chosen from a wider...
    20 KB (2,664 words) - 03:20, 14 September 2024
  • ultrafast monochromator is a monochromator that preserves the duration of an ultrashort pulse (in the femtosecond, or lower, time-scale). Monochromators are...
    3 KB (386 words) - 06:31, 9 March 2023
  • Society. "Study Notes: AAS Monochromator." Study Notes: AAS Monochromator. N.p., n.d. Web. 2013. <"Study Notes: AAS Monochromator". Archived from the original...
    22 KB (3,091 words) - 14:49, 3 January 2025
  • Thumbnail for Fluorescence spectroscopy
    measurements down to just above 200 nm. Filters and/or monochromators may be used in fluorimeters. A monochromator transmits light of an adjustable wavelength with...
    22 KB (2,841 words) - 16:12, 30 April 2024
  • Thumbnail for X-ray fluorescence
    emitted by the sample are directed into a diffraction grating-based monochromator. The diffraction grating used is usually a single crystal. By varying...
    46 KB (5,718 words) - 19:22, 31 March 2025
  • Thumbnail for Crystal monochromator
    A crystal monochromator is a device in neutron and X-ray optics to select a defined wavelength of the radiation for further purpose on a dedicated instrument...
    4 KB (412 words) - 00:11, 8 May 2025
  • Thumbnail for Atomic absorption spectroscopy
    spectrometers use a compact double monochromator with a prism pre-monochromator and an echelle grating monochromator for high resolution. A linear charge-coupled...
    31 KB (4,295 words) - 07:24, 13 April 2025
  • produce a relative improvement in SNR, compared to an equivalent scanning monochromator, of the order of the square root of m, where m is the number of sample...
    4 KB (558 words) - 04:09, 5 May 2024
  • Thumbnail for Ultraviolet–visible spectroscopy
    scanning monochromators, which filter the light so that only light of a single wavelength reaches the detector at one time. The scanning monochromator moves...
    34 KB (4,413 words) - 01:30, 8 May 2025
  • Thumbnail for Photoelectric flame photometer
    a monochromator. Its status is similar to that of the colorimeter (which uses filters) compared to the spectrophotometer (which uses a monochromator)....
    3 KB (274 words) - 16:13, 20 October 2024
  • Thumbnail for Spectrum analyzer
    optical spectrum analyzers which use direct optical techniques such as a monochromator to make measurements. By analyzing the spectra of electrical signals...
    30 KB (3,806 words) - 20:45, 23 November 2024
  • straightforward way to measure a spectrum is to pass the light through a monochromator, an instrument that blocks all of the light except the light at a certain...
    15 KB (1,889 words) - 09:21, 1 January 2025
  • Thumbnail for Infrared spectroscopy
    measurement can be achieved by scanning the wavelength range using a monochromator. Alternatively, the entire wavelength range is measured using a Fourier...
    53 KB (5,943 words) - 00:02, 24 April 2025
  • Thumbnail for Photometer
    measure the light after it has passed through a filter or through a monochromator for determination at defined wavelengths or for analysis of the spectral...
    13 KB (1,792 words) - 05:55, 1 April 2025
  • Thumbnail for Wien filter
    anode rays. It can be configured as a charged particle energy analyzer, monochromator, or mass spectrometer. Any charged particle in an electric field will...
    4 KB (451 words) - 10:36, 26 August 2024
  • Thumbnail for Nondispersive infrared sensor
    is often present in other spectrometers) is used to separate (like a monochromator) the broadband light into a narrow spectrum suitable for gas sensing...
    11 KB (1,104 words) - 18:24, 17 April 2025
  • Thumbnail for Optical instrument
    for measuring refractive index of various materials Spectrometer or monochromator for generating or measuring a portion of the optical spectrum, for the...
    4 KB (341 words) - 16:49, 5 November 2024
  • Thumbnail for Spectrophotometry
    instrument case, hydrogen lamp with ultraviolet continuum, and a better monochromator. It was produced from 1941 to 1976 where the price for it in 1941 was...
    29 KB (3,641 words) - 20:29, 19 February 2025
  • the electrons on the entrance of the monochromator unit, to get a high initial electron flux. The monochromator is usually a concentric hemispherical...
    19 KB (2,743 words) - 02:13, 8 August 2024
  • Thumbnail for Open-pool Australian lightwater reactor
    the full size of the beam delivered by the neutron guide. Monochromator The monochromator is made by slabs of [115] oriented Germanium crystals which...
    22 KB (2,512 words) - 12:24, 27 April 2025
  • Thumbnail for Optical spectrometer
    A spectrograph is sometimes called polychromator, as an analogy to monochromator. The star spectral classification and discovery of the main sequence...
    16 KB (1,765 words) - 13:09, 2 November 2024
  • disperse the light. Unlike a monochromator, it outputs multiple beams over a range of wavelengths simultaneously. Monochromators have one exit slit and one...
    1 KB (179 words) - 14:10, 14 March 2020
  • Thumbnail for Fluorometer
    radiant power fluctuations. The upper beam is passed through a filter or monochromator and passes through the sample. The lower beam is passed through an attenuator...
    13 KB (1,426 words) - 17:07, 19 April 2025
  • Thumbnail for Raman spectroscopy
    single-stage spectrographs (axial transmissive (AT) or Czerny–Turner (CT) monochromators) paired with CCD detectors are most common although Fourier transform...
    86 KB (10,080 words) - 14:09, 8 April 2025
  • Thumbnail for Spectrofluorometer
    either passed through a filter, selecting a fixed wavelength, or a monochromator, which allows a wavelength of interest to be selected for use as the...
    3 KB (324 words) - 01:51, 2 June 2024
  • Thumbnail for Monochrome
    isolates a narrow band of light from a broadband source is called a monochromator. Duotone, the use of two ink colors in printing Halftone, the use of...
    9 KB (909 words) - 10:23, 10 December 2024
  • surface quality. Toroidal mirrors are used in Yolo telescopes and optical monochromators. In these devices, the source and detectors of the light are not located...
    2 KB (182 words) - 13:55, 17 October 2024
  • Thumbnail for Fourier-transform infrared spectroscopy
    Jacquinot). This results from the fact that in a dispersive instrument, the monochromator has entrance and exit slits which restrict the amount of light that...
    37 KB (4,802 words) - 15:22, 25 February 2025
  • to gamma rays, as in Mössbauer spectroscopy. Wave Acoustics Optics Monochromator Interferometer Diffraction grating Dichroic filter Monochromatic plane...
    4 KB (423 words) - 03:57, 19 April 2024
  • crystals, grown by an indirect-heating floating zone method, are used as monochromators for low-energy synchrotron X-rays. VB2 has shown some promise as potential...
    7 KB (673 words) - 18:54, 27 April 2024