White light can be split by a prism into a whole spectrum ofwavelengths. 白光可以用棱镜分解成具有各种波长的整个光谱. 辞典例句 In each case an integral number ofwavelengthsfit into the circumference of the loop. 在各种情形下,环的周长都等于波长的整数倍. ...
For non-monochromatic light, the center wavelength is often specified, typically defined as the “center of gravity” rather than the peak of the optical spectrum.Wavelength calculations Vacuum wavelength: Optical frequency: calc Refractive index of a medium: Wavelength in medium: calc Enter ...
(General Physics) the part of the electromagnetic spectrum with a longer wavelength than light but a shorter wavelength than radio waves; radiation with wavelength between 0.8 micrometres and 1 millimetre adj (General Physics) of, relating to, using, or consisting of radiation lying within the inf...
It might imply that vitamin C was sensitive to light spectrum. The highest vitamin C content appeared in lettuce treated with 100%R, significantly higher than that in plants under the other treatments in the study, indicating that pure R promoted the synthesis or accumulation of vitamin C in ...
The method involves filtering wavelength spectrum amplitude of light pulse at a set of passages using a programmable acoustic-optical device (8). The device (8) filters amplitude based on collinear or quasi-collinear interaction between the light pulse and an acoustic beam. The result of the ...
continuous LED light enhanced neovascularisation in a skin wound model in mice9. However, there is still controversy about the effectiveness of LED light versus lasers. So far, the majority of studies had been conducted with light in the red or infrared spectrum. There is increasing evidence, ...
For one of the LEDs a characteristic absorption was readily observed at 2.7 mu m in the diode electroluminescence emission spectrum, corresponding to strong water vapour absorption in the atmosphere. These devices could easily form the key component of an infrared gas sensor for water vapour ...
An apparatus and method for demultiplexing multiple wavelengths of light. In one embodiment, an optical signal having a plurality of wavelengths is provided to an optical-to-electrical (OE) circuit configured to convert optical signals into electrical signals. The optical signal may include a pluralit...
light of certain wavelengths and took 150–160 years break down. conf.montreal-protocol.org 该专家小组已评估了该化学品在大气中产生变化的方 式,总结称它受到某些波长的光线的 影响 ,需 150–160 年才能分解。 conf.montreal-protocol.org One end of the visible light spectrum contains short wavelengt...
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