Longueur de Rayleigh

Rayleigh length - concept in laser optics. Article “Longueur de Rayleigh” in French Wikipedia has 19.9 points for quality (as of July 1, 2025). The article contains 6 references and 5 sections.

This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Longueur de Rayleigh”, its content was written by 6 registered users of French Wikipedia and edited by 54 registered Wikipedia users in all languages.

The article is cited 5 times in French Wikipedia and cited 44 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #4692 in November 2020
• Global: #166158 in November 2020

The highest popularity rank from 2008:

• Local (French): #234903 in April 2022
• Global: #205711 in August 2016

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Chinese (zh) 瑞利距离		27.2437
2	Czech (cs) Rayleighova vzdálenost		24.909
3	Portuguese (pt) Comprimento de Rayleigh		23.7007
4	English (en) Rayleigh length		23.5981
5	Belarusian (be) Рэлееўская даўжыня		20.3881
6	French (fr) Longueur de Rayleigh		19.9281
7	Japanese (ja) レイリー長		14.6017
8	German (de) Rayleighlänge		11.1977
9	Russian (ru) Длина Рэлея		6.1552

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Longueur de Rayleigh" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Rayleigh length		534 767
2	German (de) Rayleighlänge		146 221
3	Chinese (zh) 瑞利距离		38 497
4	Japanese (ja) レイリー長		33 821
5	French (fr) Longueur de Rayleigh		12 766
6	Russian (ru) Длина Рэлея		9 312
7	Portuguese (pt) Comprimento de Rayleigh		4 302
8	Czech (cs) Rayleighova vzdálenost		3 228
9	Belarusian (be) Рэлееўская даўжыня		105

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Longueur de Rayleigh" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Rayleigh length		2 122
2	German (de) Rayleighlänge		395
3	Japanese (ja) レイリー長		380
4	French (fr) Longueur de Rayleigh		229
5	Chinese (zh) 瑞利距离		224
6	Russian (ru) Длина Рэлея		146
7	Portuguese (pt) Comprimento de Rayleigh		32
8	Czech (cs) Rayleighova vzdálenost		26
9	Belarusian (be) Рэлееўская даўжыня		4

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Longueur de Rayleigh" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Rayleighlänge		21
2	English (en) Rayleigh length		11
3	French (fr) Longueur de Rayleigh		6
4	Czech (cs) Rayleighova vzdálenost		5
5	Japanese (ja) レイリー長		3
6	Portuguese (pt) Comprimento de Rayleigh		3
7	Chinese (zh) 瑞利距离		3
8	Belarusian (be) Рэлееўская даўжыня		1
9	Russian (ru) Длина Рэлея		1

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Longueur de Rayleigh" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Belarusian (be) Рэлееўская даўжыня		0
2	Czech (cs) Rayleighova vzdálenost		0
3	German (de) Rayleighlänge		0
4	English (en) Rayleigh length		0
5	French (fr) Longueur de Rayleigh		0
6	Japanese (ja) レイリー長		0
7	Portuguese (pt) Comprimento de Rayleigh		0
8	Russian (ru) Длина Рэлея		0
9	Chinese (zh) 瑞利距离		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Longueur de Rayleigh" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Rayleigh length		19
2	German (de) Rayleighlänge		5
3	French (fr) Longueur de Rayleigh		5
4	Portuguese (pt) Comprimento de Rayleigh		4
5	Chinese (zh) 瑞利距离		4
6	Japanese (ja) レイリー長		3
7	Czech (cs) Rayleighova vzdálenost		2
8	Russian (ru) Длина Рэлея		2
9	Belarusian (be) Рэлееўская даўжыня		0

More...

#	Language	Value
be	Belarusian Рэлееўская даўжыня
cs	Czech Rayleighova vzdálenost
de	German Rayleighlänge
en	English Rayleigh length
fr	French Longueur de Rayleigh
ja	Japanese レイリー長
pt	Portuguese Comprimento de Rayleigh
ru	Russian Длина Рэлея
zh	Chinese 瑞利距离

Best Rank

French: #234903 04.2022

Global: #205711 08.2016

Best Rank

French: #4692 11.2020

Global: #166158 11.2020

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information