The technique can image variations in what is known as the refractive index of air - in essence, the speed of light in a given medium. 这项技术能够使空气折射率图形化-本质上就是特定介质下的光速。 article.yeeyan.org 2. Measurement and compensation for refractive index of air using a pre-ev...
GEBBIE: Refractive index of air at 0.337 mm wave length. Nature, vol. 206 , no. 4987, pp. 886–887, 1965.Chamberlain, J. E., F. D. Findlay, and H. A. Gebbie, "Refractive Index of Air at 0.337- mm Wave-length," Nature, Vol. 206, No. 4987, 1965, pp. 886-887....
The roles of CO2, H2O, and refractivity virials. The author's recent studies of the refractive index of air are extended, and several assumptions made therein are further examined. It is shown that the al... P.E. Ciddor - 《Applied Optics》 被引量: 649发表: 0年 Refractive index of ...
In a previous paper [Appl. Opt. 35, 1566 (1996)] one of us presented new equations for evaluation of the phase refractive index of air over a range of wavelengths and atmospheric parameters. That paper also gave an incorrect, although sufficiently accurate, procedure for calculating the group...
6.2.1 Refractive Index The refractive index, n, of a material is defined as the ratio of the velocity of light in a vacuum relative to the velocity of light passing through that material. The refractive index in a vacuum is defined as 1, and the refractive index of air at 20 °C and...
The technique can image variations in what is known as the refractive index of air - in essence, the speed of light in a given medium. 这项技术能够使空气折射率图形化-本质上就是特定介质下的光速。 article.yeeyan.org 2. However, the refractive index contrast of the fabricated polymeric structu...
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 ...
A two-color scheme of heterodyne laser interferometer is devised for distance measurements with the capability of real-time compensation of the refractive index of the ambient air. A fundamental wavelength of 1555 nm and its second harmonic wavelength of 777.5 nm are generated, with stabilization to...
The processing of the experimental data according to the Marburger formula by J. H. Marburger [Prog. Quantum. Electron. 4, 35 (1975)] and the dispersion relations for air cubic nonlinearity has allowed to estimate the effective value of the Kerr-driven air refractive index on 400nm as 5.36...
A new two-color heterodyne interferometer using an optical grating was proposed for measuring the refractive index of air. The heterodyne modulation is realized by moving the diffraction grating. The method allows us to measure the refractive index with high accuracy by using a 1.06 μm YAG laser...