| Display title | Extinction ratio |
| Default sort key | Extinction ratio |
| Page length (in bytes) | 1,835 |
| Namespace ID | 0 |
| Page ID | 245521 |
| Page content language | en - English |
| Page content model | wikitext |
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| Counted as a content page | Yes |
| Page image |  |
| HandWiki item ID | None |
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| Page creator | imported>Rtextdoc |
| Date of page creation | 23:47, 6 March 2023 |
| Latest editor | imported>Rtextdoc |
| Date of latest edit | 23:47, 6 March 2023 |
| Total number of edits | 1 |
| Recent number of edits (within past 90 days) | 0 |
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Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | In telecommunications, extinction ratio (re) is the ratio of two optical power levels of a digital signal generated by an optical source, e.g., a laser diode. The extinction ratio may be expressed as a fraction, in dB, or as a percentage. It may be given by
$ r_{e}={\frac {P_{1}}{P_{0}}}, $
where P1... |
