File:SpectroscopyResearch 003.jpg
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| Description | From measurements of these patterns, constants were derived that were at present the best criteria for classification of spectral lines. The uppermost spectrum shown is of light polarized perpendicularly to the magnetic field; the lowest spectrum is of light polarized parallel to the magnetic field; the center spectrum is of light not under the influence of a magnetic field. | |||
| Date | 8/2/1960 | |||
| Source | National Institute of Standards and Technology | |||
| Author | National Institute of Standards and Technology | |||
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This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:32, 11 March 2014 | | 5,993 × 4,779 (17.79 MB) | NISTResearchLibrary (talk | contribs) |
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