206 were donated in July
This month, we are on track to donate 208

temporal coherence

Definition

temporal coherence rate
(Expression) if the phase difference of the waves crossing the two points lying along the direction pf propagation of the beam is time independent .
Usage: suppose the phases pf the waves crossing p and q at any instant t1 are $1 and $2 . And the same when measured at the instant y2' and $'1 and $'2.The beam is said to be coherent if $2-$1=$'2-$'1


Link to this page:

Add or improve a definition

All definitions are approved by humans before publishing. Any promotional content will be deleted.
HTML tags are not allowed and will be encoded.
Use square brackets to link a word. For example, [abc] will render as abc. External links will be removed
home   recent additions   webmaster page   banners   feed a child