2.7.1 Refractive Index The refractive index of a substance is a measure of the speed of light in that substance. It is expressed as a ratio of the speed of light in vacuum relative to that in the considered medium: n = velocity of light in a vacuum/velocity of light in medium. The ...
5.for measuring the refractive index of a substance.测量物质折射率的仪器。 6.radio-wave refractive index of air无线电波的空气折射率 7.test methods for refractive index of chemical products化学产品折射率测定法 8.interferometer-measuring refractive indices测量折射率用干涉仪 9.test methods for index ...
Therefore, when a change in the intensity (energy density) of laser radiation is evaluated from experimental data, it is necessary to account additionally for the accompanying change of the refractive index of the investigated substance and all of the entailed consequences....
ofA method is described for determining the refractive index n of a substance, in which monochromatic light is supplied to a monomode waveguide integrated into a substrate, which waveguide is brought into contact with the substance to be measured via a section which has a predetermined length. ...
SynonymsIndex of refraction; Refraction factor; Refraction index; RefractivityDefinitionThe refractive index n of a substance is a dimensionless number that describes how light propagates through that medium. It is defined as$$ n=\frac{c}{v} $$ (1)where c is the speed of light in vacuum an...
the refractive index of a substance which is to be inspected with high measuring accuracy by using a contact type optical fiber sensor.;SOLUTION: A personal computer 112 stores the calibration curve of normalized signal output normalized by a signal output at 20°C and a refractive index. ...
Substance Refractive Index Vacuum 1.0000 Air 1.0002 Liquids at 20 °C,wave length of 589.3 nm 1-propanol 1.3848 2,4-Dichlorotoluene 1.5463 Acetone 1.3588 Aloe extract 1.334 Beer 1.346 Bromonaphtalene 1.6578 Butter 1.450 Coconut oil 1.440 Coffee ...
The meaning of REFRACTIVE INDEX is the ratio of the speed of radiation (such as light) in one medium (such as air, glass, or a vacuum) to that in another medium.
And generate noise. Because Maxwell has to calculate the amount of light between different objects The result of reflection. If you want to render a blank sheet of paper, GB 218 will do Parameter points:1.---Reflectance (0 degrees) [see the color of the object]Reflection of material....
英 na.折射率;折光指数 网络折光率;折射指数;折射系数 权威英汉双解 英汉 英英 网络释义 refractive-index n. 1. 折射率a measurement of how much an object or a substance refracts light 例句 释义: 全部,折射率,折光指数,折光率,折射指数,折射系数 ...