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I believe it is possible to convert the different definitions in the case of Gaussian beam profiles. I think this is valuable to mention. As far as I can see it is as follows for the first three definitions:
Paul ( talk) 14:48, 9 April 2008 (UTC)
" σ is the standard deviation of the horizontal or vertical marginal distribution" -->only valid for beams with revolution symmetry. 212.128.173.159 ( talk) 10:55, 29 July 2013 (UTC)
The section headed Fusing knife-edge technology with imaging reads somewhat like an advertisement, probably for the company mentioned at the end of the section as originally posted. (I deleted that reference.) Rich Rostrom ( Talk) 20:31, 23 June 2016 (UTC)
An editor has identified a potential problem with the redirect Half power beam width and has thus listed it for discussion. This discussion will occur at Wikipedia:Redirects for discussion/Log/2022 January 6#Half power beam width until a consensus is reached, and readers of this page are welcome to contribute to the discussion. Shhhnotsoloud ( talk) 08:32, 6 January 2022 (UTC)
This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | |||||||||||
|
I believe it is possible to convert the different definitions in the case of Gaussian beam profiles. I think this is valuable to mention. As far as I can see it is as follows for the first three definitions:
Paul ( talk) 14:48, 9 April 2008 (UTC)
" σ is the standard deviation of the horizontal or vertical marginal distribution" -->only valid for beams with revolution symmetry. 212.128.173.159 ( talk) 10:55, 29 July 2013 (UTC)
The section headed Fusing knife-edge technology with imaging reads somewhat like an advertisement, probably for the company mentioned at the end of the section as originally posted. (I deleted that reference.) Rich Rostrom ( Talk) 20:31, 23 June 2016 (UTC)
An editor has identified a potential problem with the redirect Half power beam width and has thus listed it for discussion. This discussion will occur at Wikipedia:Redirects for discussion/Log/2022 January 6#Half power beam width until a consensus is reached, and readers of this page are welcome to contribute to the discussion. Shhhnotsoloud ( talk) 08:32, 6 January 2022 (UTC)