Two-Wavelength Laser Interferometer System Which Reduces the Uncertainty Caused by the Fluctuation of the Refractive Index of Air
Kaoru Miyata, Hidekazu Oozeki, Hideyuki Nakagawa,
Hiroki Masuda, and Hisayoshi Sakai
Mitutoyo Corporation, 430-1 Kamiyokoba, Tsukuba-shi, Ibaraki-ken 305-0854, Japan
-  P. Bender and J. Owens, “Correction of optical distance measurements for the fluctuating atmospheric index of refraction,” J. Geophys. Res., Vol.70, pp. 2461-2462, 1965.
-  K. B. Earnshaw and E. N. Hernandez, “Two-laser optical distancemeasuring instrument that corrects for the atmospheric index of refraction,” Appl. Opt., 11, pp. 749-754, 1972.
-  A. Ishida, “Two-Wavelength Displacement-Measurihg Interferometer Using Second Harmonic Light to Eliminate Air-Turbulence-Induced Errors,” J. Appl. Phy. Letter. 28-3, pp. L473-475, 1989.
-  L. Zeng, K. Seta, H. Matsumoto, and S. Iwasaki, “Length Measurement by a Two-color Interferometer that uses Two CloseWavelengths to Reduce Error caused by Air Turbulence,” Measurement Science and Technology, 10-7, pp. 587-591, 1999.
-  P. E. Ciddor, “Refractive index of air, new equation for the visible and near infrared,” Appl. Opt., 35, pp. 1566-1573, 1996.
This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.