| Refractive Index of Air Calculator is a web-based tool for calculating the index of refraction of air and wavelength of light in air as a function of various input parameters, using the Ciddor Equation or a modified version of the Edlén Equation. | | Web Site Home: Engineering Metrology Toolbox Technical Inquiries: Daniel S. Sawyer, Group Leader Dimensional Metrology Sensor Science Division Physical Measurement Laboratory NIST, 100 Bureau Drive, Stop 8211, Gaithersburg, MD 20899-8211 The National Institute of Standards and Technology (NIST) is an agency of the U.S. Department of Commerce. NIST / PML / Sensor Science Division NIST Program Questions: Public Inquires Unit (301) 975-NIST (6478) TTY (301) 975-8295 NIST, 100 Bureau Drive, Stop 3460, Gaithersburg, MD 20899-3460 Privacy Policy / Security Notice / Accessibility Statement / Disclaimer / Freedom of Information Act (FOIA) / Environmental Policy Statement / No Fear Act Policy / NIST Information Quality Standards / Scientific Integrity Summary USA.gov Date Created: Wednesday, November 22, 2000 Last Updated: Wednesday, November 24, 2004 Technical Web Site Questions: Wei Ren Feedback and Comments: Webmaster |
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