Talk:Axicon

Physics Low‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Low	This article has been rated as Low-importance on the project's importance scale.

Glass

	This article is within the scope of WikiProject Glass, a collaborative effort to improve the coverage of glass on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.GlassWikipedia:WikiProject Physics/Taskforces/GlassTemplate:WikiProject Glassglass articles
???	This article has not yet received a rating on the importance scale.

Origin[edit]

As far as can be ascertained primarily defined by McLoed's paper in 1954: http://www.opticsinfobase.org/josa/abstract.cfm?uri=josa-44-8-592

Untitled[edit]

What are these used for? Are there any industrial uses? Are they primarily used in labs? If so, for what types of experiments? zipz0p 00:47, 11 August 2007 (UTC)[reply]

Axicons are mostly used to convert a parallel laser beam into a ring; scientifically, this can be used to trap an atom in an 'optical trap', or to generate plasma in a linear-accelerator (it's a coupling problem; how do you get a laser beam, and an electron beam to have the same path? Electron beams cannot pass through mirrors.) Or for generating Bessel beams, which are free from diffraction.

Industrially, they're used in eye surgery (ring laser spot!), or any other place a ring-shaped spot could be useful.

Axicone[edit]

FYI some people call it axicone. http://www.tydexoptics.com/products/thz_optics/thz_lens/

162.207.203.26 (talk) 05:54, 10 June 2020 (UTC)[reply]

Some people are wrong.--Srleffler (talk) 01:48, 12 June 2020 (UTC)[reply]