Launch numerical aperture

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by imported>Awkwafaba at 01:39, 10 March 2025 (Needs sources. script-assisted date audit and style fixes per MOS:NUM). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Template:Short description Template:Use dmy dates Script error: No such module "Unsubst". In telecommunications, launch numerical aperture (LNA) is the numerical aperture of an optical system used to couple (launch) power into an optical fiber.

LNA may differ from the stated NA of a final focusing element if, for example, that element is underfilled or the focus is other than that for which the element is specified. LNA is one of the parameters that determine the initial distribution of power among the modes of an optical fiber.

References

<templatestyles src="Citation/styles.css"/>Script error: No such module "Template wrapper".

Template:Asbox

Retrieved from "http://debianws.lexgopc.com/wiki143/index.php?title=Launch_numerical_aperture&oldid=27589"