Parametrische Fluoreszenz

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Parametrische Fluoreszenz

Quality:

Spontaneous parametric down-conversion - important process in quantum optics, used especially as a source of entangled photon pairs, and of single photons. Article "Parametrische Fluoreszenz" in German Wikipedia has 17.2 points for quality (as of August 1, 2024). The article contains 2 references and 5 sections.

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

Since the creation of article "Parametrische Fluoreszenz", its content was written by 16 registered users of German Wikipedia and edited by 159 registered Wikipedia users in all languages.

The article is cited 10 times in German Wikipedia and cited 168 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #8064 in June 2023
  • Global: #56302 in May 2004

The highest popularity rank from 2008:

  • Local (German): #317505 in January 2024
  • Global: #269255 in October 2015

There are 12 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 August 1, 2024 (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)
Spontaneous parametric down-conversion
37.3322
2Ukrainian (uk)
Спонтанне параметричне розсіяння
36.755
3Chinese (zh)
自發參量下轉換
34.2912
4Polish (pl)
Fluorescencja parametryczna
32.796
5Min Nan (zhminnan)
Chū-hoat chham-liông ē-kha chuán-uāⁿ
28.2881
6Japanese (ja)
自発的パラメトリック下方変換
23.839
7Catalan (ca)
Conversió descendent paramètrica espontània
21.5784
8Spanish (es)
Conversión paramétrica descendente espontánea
17.8091
9German (de)
Parametrische Fluoreszenz
17.1844
10French (fr)
Convertisseur bas
13.94
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 "Parametrische Fluoreszenz" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Spontaneous parametric down-conversion
540 451
2Russian (ru)
Спонтанное параметрическое рассеяние
37 388
3German (de)
Parametrische Fluoreszenz
35 027
4Chinese (zh)
自發參量下轉換
20 411
5Japanese (ja)
自発的パラメトリック下方変換
18 205
6French (fr)
Convertisseur bas
16 744
7Italian (it)
Conversione parametrica
7 875
8Spanish (es)
Conversión paramétrica descendente espontánea
2 801
9Polish (pl)
Fluorescencja parametryczna
2 791
10Ukrainian (uk)
Спонтанне параметричне розсіяння
441
More...

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

Most popular in July 2024

The most popular language versions of the article "Parametrische Fluoreszenz" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Spontaneous parametric down-conversion
3 753
2Japanese (ja)
自発的パラメトリック下方変換
241
3Chinese (zh)
自發參量下轉換
213
4German (de)
Parametrische Fluoreszenz
153
5Russian (ru)
Спонтанное параметрическое рассеяние
111
6French (fr)
Convertisseur bas
57
7Spanish (es)
Conversión paramétrica descendente espontánea
52
8Polish (pl)
Fluorescencja parametryczna
49
9Italian (it)
Conversione parametrica
19
10Ukrainian (uk)
Спонтанне параметричне розсіяння
9
More...

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

The highest AI

Language versions of the article "Parametrische Fluoreszenz" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Spontaneous parametric down-conversion
58
2Italian (it)
Conversione parametrica
20
3French (fr)
Convertisseur bas
19
4German (de)
Parametrische Fluoreszenz
16
5Russian (ru)
Спонтанное параметрическое рассеяние
12
6Polish (pl)
Fluorescencja parametryczna
7
7Chinese (zh)
自發參量下轉換
7
8Spanish (es)
Conversión paramétrica descendente espontánea
6
9Japanese (ja)
自発的パラメトリック下方変換
5
10Min Nan (zhminnan)
Chū-hoat chham-liông ē-kha chuán-uāⁿ
4
More...

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

The highest AI in July 2024

Language versions of the article "Parametrische Fluoreszenz" with the highest AI in July 2024
#LanguageAI awardRelative AI
1English (en)
Spontaneous parametric down-conversion
1
2Catalan (ca)
Conversió descendent paramètrica espontània
0
3German (de)
Parametrische Fluoreszenz
0
4Spanish (es)
Conversión paramétrica descendente espontánea
0
5French (fr)
Convertisseur bas
0
6Italian (it)
Conversione parametrica
0
7Japanese (ja)
自発的パラメトリック下方変換
0
8Polish (pl)
Fluorescencja parametryczna
0
9Russian (ru)
Спонтанное параметрическое рассеяние
0
10Ukrainian (uk)
Спонтанне параметричне розсіяння
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 "Parametrische Fluoreszenz" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Spontaneous parametric down-conversion
66
2Russian (ru)
Спонтанное параметрическое рассеяние
17
3French (fr)
Convertisseur bas
16
4Ukrainian (uk)
Спонтанне параметричне розсіяння
11
5German (de)
Parametrische Fluoreszenz
10
6Chinese (zh)
自發參量下轉換
10
7Min Nan (zhminnan)
Chū-hoat chham-liông ē-kha chuán-uāⁿ
10
8Japanese (ja)
自発的パラメトリック下方変換
8
9Italian (it)
Conversione parametrica
6
10Polish (pl)
Fluorescencja parametryczna
6
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in July 2024:
German:
Global:
Popularity in all years:
German:
Global:
Authors in July 2024:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Conversió descendent paramètrica espontània
deGerman
Parametrische Fluoreszenz
enEnglish
Spontaneous parametric down-conversion
esSpanish
Conversión paramétrica descendente espontánea
frFrench
Convertisseur bas
itItalian
Conversione parametrica
jaJapanese
自発的パラメトリック下方変換
plPolish
Fluorescencja parametryczna
ruRussian
Спонтанное параметрическое рассеяние
ukUkrainian
Спонтанне параметричне розсіяння
zhChinese
自發參量下轉換
zhminnanMin Nan
Chū-hoat chham-liông ē-kha chuán-uāⁿ

Popularity rank trends

Best Rank German:
#317505
01.2024
Global:
#269255
10.2015

AI rank trends

Best Rank German:
#8064
06.2023
Global:
#56302
05.2004

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Spontaneous parametric down-conversion from Wikipedia articles about Quantum entanglement, Nonlinear optics, Single photon source, Optical parametric amplifier and Phonon. Whereas reading the article about Spontaneous parametric down-conversion people most often go to Wikipedia articles on Nonlinear optics, Quantum entanglement, Ghost imaging, Two-photon absorption and Lithium niobate.

Cumulative results of quality and popularity of the Wikipedia article

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

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information