Laser diode

Laser diode - semiconductor laser. Article “Laser diode” in English Wikipedia has 61.8 points for quality (as of July 1, 2026). The article contains 40 references and 31 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 10.91 points.

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

Since the creation of article “Laser diode”, its content was written by 287 registered users of English Wikipedia and edited by 930 registered Wikipedia users in all languages.

The article is cited 804 times in English Wikipedia and cited 2697 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #2281 in December 2002
• Global: #4685 in December 2002

The highest popularity rank from 2008:

• Local (English): #30840 in November 2014
• Global: #22065 in April 2015

There are 32 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, 2026 (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	English (en) Laser diode		61.8134
2	German (de) Laserdiode		59.2828
3	Dutch (nl) Diodelaser		35.431
4	Russian (ru) Лазерный диод		31.0967
5	Persian (fa) لیزر دیودی		28.482
6	Italian (it) Diodo laser		26.2734
7	French (fr) Diode laser		24.9881
8	Portuguese (pt) Laser díodo		24.96
9	Hindi (hi) लेजर डायोड		23.5492
10	Chinese (zh) 激光二極管		22.8042

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

The most popular language versions of the article "Laser diode" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Laser diode		3 679 070
2	German (de) Laserdiode		796 657
3	Spanish (es) Diodo láser		662 022
4	Russian (ru) Лазерный диод		543 213
5	French (fr) Diode laser		350 757
6	Italian (it) Diodo laser		236 450
7	Portuguese (pt) Laser díodo		172 776
8	Chinese (zh) 激光二極管		136 607
9	Czech (cs) Laserová dioda		61 247
10	Arabic (ar) ثنائي ليزري		56 279

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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 "Laser diode" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Laser diode		4 150
2	German (de) Laserdiode		853
3	French (fr) Diode laser		414
4	Russian (ru) Лазерный диод		373
5	Spanish (es) Diodo láser		235
6	Chinese (zh) 激光二極管		212
7	Italian (it) Diodo laser		199
8	Persian (fa) لیزر دیودی		125
9	Portuguese (pt) Laser díodo		114
10	Turkish (tr) Lazer diyot		109

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

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

#	Language	AI award	Relative AI
1	English (en) Laser diode		287
2	German (de) Laserdiode		127
3	French (fr) Diode laser		73
4	Italian (it) Diodo laser		52
5	Russian (ru) Лазерный диод		47
6	Spanish (es) Diodo láser		46
7	Vietnamese (vi) Diode laser		32
8	Dutch (nl) Diodelaser		31
9	Danish (da) Laserdiode		27
10	Czech (cs) Laserová dioda		24

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

Language versions of the article "Laser diode" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	German (de) Laserdiode		2
2	Arabic (ar) ثنائي ليزري		1
3	Bulgarian (bg) Лазерен диод		1
4	Persian (fa) لیزر دیودی		1
5	Ukrainian (uk) Лазерний діод		1
6	Azerbaijani (az) Lazer diodu		0
7	Belarusian (be) Лазерны дыёд		0
8	Catalan (ca) Díode làser		0
9	Czech (cs) Laserová dioda		0
10	Danish (da) Laserdiode		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 "Laser diode" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Laser diode		804
2	French (fr) Diode laser		189
3	German (de) Laserdiode		187
4	Arabic (ar) ثنائي ليزري		169
5	Persian (fa) لیزر دیودی		155
6	Russian (ru) Лазерный диод		140
7	Ukrainian (uk) Лазерний діод		139
8	Vietnamese (vi) Diode laser		100
9	Estonian (et) Laserdiood		85
10	Chinese (zh) 激光二極管		85

More...

#	Language	Value
ar	Arabic ثنائي ليزري
az	Azerbaijani Lazer diodu
be	Belarusian Лазерны дыёд
bg	Bulgarian Лазерен диод
ca	Catalan Díode làser
cs	Czech Laserová dioda
da	Danish Laserdiode
de	German Laserdiode
en	English Laser diode
es	Spanish Diodo láser
et	Estonian Laserdiood
fa	Persian لیزر دیودی
fr	French Diode laser
he	Hebrew לייזר דיודה
hi	Hindi लेजर डायोड
id	Indonesian Dioda laser
it	Italian Diodo laser
kk	Kazakh Лазерлі диод
ko	Korean 반도체 레이저
lt	Lithuanian Lazerinis diodas
nl	Dutch Diodelaser
pt	Portuguese Laser díodo
ro	Romanian Diodă laser
ru	Russian Лазерный диод
sh	Serbo-Croatian Laserska dioda
sk	Slovak Laserová dióda
sv	Swedish Halvledarlaser
th	Thai เลเซอร์ไดโอด
tr	Turkish Lazer diyot
uk	Ukrainian Лазерний діод
vi	Vietnamese Diode laser
zh	Chinese 激光二極管

Best Rank

English: #30840 11.2014

Global: #22065 04.2015

Best Rank

English: #2281 12.2002

Global: #4685 12.2002

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information