Wave Number To Wavelength Converter Table

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Wave Number To Wavelength Converter Table

The study of electromagnetic radiation covers a large range of wavelengths. It spans from nm or Angstroms for visible light to meters for radio waves. Each region of the spectrum has its own terminology for expressing the wavelength of the radiation. A rather unique unit of measure occurs in the infrared and near infrared region of the spectrum. The wavelengths are measured in wavenumbers (cm^-1). In order to work across a wider range of the spectrum, it is helpful to convert from this odd reference system to a system that is more standard for discussing wavelength. Wavenumbers are Wavelengths The typical method of expressing wavelength of radiation is by expressing it as a unit of length like m or nm.

Reporting wavelength in units of wavenumbers only occurs in the near infrared and infrared region of the electromagnetic spectrum. It is a measure of length but not in the same format you are used to seeing it. The conversion to other more traditional units of measurement is not complicated but does require your understanding of the relative sizes of the units used. Wavenumber to Microns In the infrared and near infrared region, wavelengths on the scale of microns are typical. Converting from wavenumbers to microns is accomplished by utilizing a conversion factor that changes cm^-1 to microns.

There are 10,000 microns per cm. To convert wavenumbers to microns, divide 10,000 by the number of wavenumbers to yield the wavelength expressed in microns. Wavenumbers to Nanometers The closest wavelength range to the near infrared is the visible spectrum. The human eye can see these wavelengths. Everything that you perceive every day emits or reflects light in the range of approximately 400 to about 700 nm. The conversion of wavenumbers to nm is possible by using a conversion factor of 10,000,000 nm per cm.

Divide 10,000,000 by the number of wavenumbers to yield the wavelength in units of nm. Conversion to Other Spectral Regions You can convert wavenumbers to any other unit of measurement for wavelength in other regions of the electromagnetic spectrum.

Wavenumber to wavelength,wave number to wave length,cm-1 to nm,nm to cm-1,cm^-1,Tutorial:inverse cm to microns showing how wavenumbers, wavelength and frequency are. Jul 09, 2010 How To Convert To and From Wavenumbers. Wavelength is commonly reported in microns (μm). Simple explanation of inverse centimeters and wave. Waveguide (electromagnetism) - Wikipedia. This article is about waveguides for electromagnetic wave propagation at microwave and radio wave frequencies. Use below widget to convert wavelength to frequency. Is inversely proportional to the wavelength. The wave number is measured in the reciprocal.

The limitation you will reach is that you must understand the relative size of each of the other units of measure to cm. Nas Illmatic 320 Rapidshare Search. The conversion factor incorporates the relative size difference of the unit of measure to cm.

Divide the relative difference by the wavenumbers. The result of this calculation is the wavelength in the new unit of measure.