Method for Measuring Small Optical Losses Using a He–Ne Laser
The output power or threshold for oscillation, respectively, of a He–Ne gas laser are severely influenced by the presence of small losses in the resonator. Small losses between about 0.01 and 1% may be measured by substituting the unknown loss of a smaple for linearly polarized light by the known an...
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| Veröffentlicht in: | Review of scientific instruments 1968-04, Vol.39 (4), p.583-587 |
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| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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