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Spectral coherence, Part I: Passive-resonator linewidth, fundamental laser linewidth, and Schawlow-Townes approximation

Overview of attention for article published in Progress in Quantum Electronics, August 2020
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • One of the highest-scoring outputs from this source (#2 of 142)
  • High Attention Score compared to outputs of the same age (95th percentile)

Mentioned by

news
7 news outlets
blogs
1 blog
twitter
4 X users
wikipedia
8 Wikipedia pages
reddit
2 Redditors

Readers on

mendeley
94 Mendeley
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Article details
Title
Spectral coherence, Part I: Passive-resonator linewidth, fundamental laser linewidth, and Schawlow-Townes approximation
Published in
Progress in Quantum Electronics, August 2020
DOI 10.1016/j.pquantelec.2020.100255
Authors

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Timeline Attention over time Attention Score history
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Activity
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X Demographics

X Demographics

The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley demographics

Mendeley demographics

The data shown below were compiled from readership statistics for 94 Mendeley readers of this research output. Click here to see the associated Mendeley record.
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Geographical breakdown

Geographical breakdown
Country Count As %
Unknown 94 100%

Demographic breakdown

Readers by professional status
Readers by professional status Count As %
Student > Ph. D. Student 18 19%
Researcher 17 18%
Student > Master 10 11%
Professor 7 7%
Student > Doctoral Student 4 4%
Other 8 9%
Unknown 30 32%
Readers by discipline
Readers by discipline Count As %
Physics and Astronomy 42 45%
Engineering 17 18%
Business, Management and Accounting 1 1%
Nursing and Health Professions 1 1%
Chemistry 1 1%
Other 0 0%
Unknown 32 34%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 63. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 17 September 2026.
All research outputs
#819,125
of 32,430,365 outputs
Outputs from Progress in Quantum Electronics
#2
of 142 outputs
Outputs of similar age
#18,961
of 445,342 outputs
Outputs of similar age from Progress in Quantum Electronics
#1
of 3 outputs
Altmetric has tracked 32,430,365 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 97th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 142 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.7. This one has done particularly well, scoring higher than 98% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 445,342 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 95% of its contemporaries.
We're also able to compare this research output to 3 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them