dominant wavelength


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Related to dominant wavelength: Complementary wavelength, excitation purity

dominant wavelength

[′däm·ə·nənt ′wāv‚leŋkth]
(optics)
The single wavelength of light that, when combined in suitable proportions with a reference standard light, matches the color of a given sample.
References in periodicals archive ?
226[degrees], associated dominant wavelength 575 nm) produces the BB effect when changing stimulus luminance whereas the latter (B, [H.
That the reverse were true for the other categories implicitly indicates the existence of important B-B effects, because it shows that for the same dominant wavelength stimuli different basic categories were used in response to different lightness.
Designed with a 140-degree viewing angle and a dominant wavelength of 647 nm, this miniature surface-mount BR111C LED can be used for a wide range of electronic devices.
The analysis of the relationship of the NCS with the colourimetric parameters showed that every NCS hue was associated with a specific chromatic angle and with one dominant wavelength.
Along with all available device options, Everlight offers precise binning for luminous flux, forward voltage, dominant wavelength and color temperature, allowing strictly regulated end solutions.
The color bins are measured radiometrically by the dominant wavelength in nanometers.
The Avago HSMR-CL25 is indium gallium nitride (InGaN) blue, with 473 nm dominant wavelength and 11.
The HSMF-C115 uses brighter InGaN green, with 525 nm dominant wavelength and 170-mcd typical brightness.
The HSMF-C114 combines InGaN (indium gallium nitride) blue (470 nm dominant wavelength, 70 mcd typical brightness at 20 mA operating current); InGaN green (525 nm dominant wavelength, 180-mcd typical brightness); and AlInGaP (aluminum indium gallium phosphide) red (626 nm, 85 mcd) die.
The TLMS3000 and TLMS3001 super red LEDs feature a dominant wavelength of 630 nm and typical luminous intensities from 2.
The premium HSMF-C115 uses brighter InGaN green, with 525 nm dominant wavelength and 170-mcd typical brightness.
The IL integrating sphere and EPS Series spectroradiometer are capable of measuring total flux dominant wavelength, chromaticity, color purity and photopic response in a controlled environment with NIST traceable results.