Optique non imageante

fr

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Optique non imageante

Quality:

Nonimaging optics - branch of optics. Article “Optique non imageante” in French Wikipedia has 40.8 points for quality (as of July 1, 2025). The article contains 30 references and 12 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (French) language version.

Since the creation of article “Optique non imageante”, its content was written by 18 registered users of French Wikipedia and edited by 93 registered Wikipedia users in all languages.

The article is cited 8 times in French Wikipedia and cited 66 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (French): #23900 in January 2015
  • Global: #111472 in January 2014

The highest popularity rank from 2008:

  • Local (French): #290543 in January 2015
  • Global: #505396 in October 2016

There are 5 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Nonimaging optics
64.6175
2Catalan (ca)
Òptica sense imatge
55.5329
3Spanish (es)
Óptica sin imagen
44.6013
4French (fr)
Optique non imageante
40.8318
5German (de)
Nichtabbildende Optik
4.709
More...

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

Most popular in all the time

The most popular language versions of the article "Optique non imageante" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Nonimaging optics
288 788
2German (de)
Nichtabbildende Optik
16 781
3French (fr)
Optique non imageante
10 352
4Spanish (es)
Óptica sin imagen
5 107
5Catalan (ca)
Òptica sense imatge
397
More...

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

Most popular in June 2025

The most popular language versions of the article "Optique non imageante" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Nonimaging optics
1 142
2French (fr)
Optique non imageante
90
3Catalan (ca)
Òptica sense imatge
48
4Spanish (es)
Óptica sin imagen
24
5German (de)
Nichtabbildende Optik
22
More...

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

The highest AI

Language versions of the article "Optique non imageante" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Nonimaging optics
53
2French (fr)
Optique non imageante
18
3German (de)
Nichtabbildende Optik
12
4Spanish (es)
Óptica sin imagen
7
5Catalan (ca)
Òptica sense imatge
3
More...

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

The highest AI in June 2025

Language versions of the article "Optique non imageante" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Òptica sense imatge
0
2German (de)
Nichtabbildende Optik
0
3English (en)
Nonimaging optics
0
4Spanish (es)
Óptica sin imagen
0
5French (fr)
Optique non imageante
0
More...

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

The highest CI

Language versions of the article "Optique non imageante" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Nonimaging optics
46
2French (fr)
Optique non imageante
8
3German (de)
Nichtabbildende Optik
6
4Spanish (es)
Óptica sin imagen
4
5Catalan (ca)
Òptica sense imatge
2
More...

Scores

Estimated value for Wikipedia:
French:
Global:
Popularity in June 2025:
French:
Global:
Popularity in all years:
French:
Global:
Authors in June 2025:
French:
Global:
Registered authors in all years:
French:
Global:
Citations:
French:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Òptica sense imatge
deGerman
Nichtabbildende Optik
enEnglish
Nonimaging optics
esSpanish
Óptica sin imagen
frFrench
Optique non imageante

Popularity rank trends

Best Rank French:
#290543
01.2015
Global:
#505396
10.2016

AI rank trends

Best Rank French:
#23900
01.2015
Global:
#111472
01.2014

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Nonimaging optics from Wikipedia articles about Collimator, Anidolic lighting, Köhler illumination, Etendue and Thermal solar power station. Whereas reading the article about Nonimaging optics people most often go to Wikipedia articles on Anidolic lighting, Etendue, Hamiltonian optics, Concentrated photovoltaics and Winston cone.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 February 2026

On 28 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ali Khamenei, Iran, Ruhollah Khomeini, Jeffrey Epstein, Supreme Leader of Iran, Mohammad Reza I of Iran, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Masoud Pezeshkian, Resident Evil Requiem.

In French Wikipedia the most popular articles on that day were: Ali Khamenei, Jim Carrey, Iran, Tayc, Benjamin Lavernhe, Rouhollah Khomeini, Jeffrey Epstein, Rebecca Marder, Mohammad Reza Pahlavi, Affaire Flactif.

About WikiRank

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