Total Internal Reflection

GPTKB entity

Statements (20)
Predicate Object
gptkbp:instanceOf physical phenomenon
gptkbp:critical_angle_depends_on refractive indices of the two media
gptkbp:discoveredBy gptkb:Jean-Daniel_Colladon
gptkbp:enables light guiding in waveguides
total reflection in diamonds
gptkbp:explains gptkb:Snell's_Law
gptkbp:first_demonstrated_in 1842
gptkbp:heldBy consequence of the laws of reflection and refraction
https://www.w3.org/2000/01/rdf-schema#label Total Internal Reflection
gptkbp:involves reflection of all incident light back into the denser medium
gptkbp:occurredIn angle of incidence exceeds critical angle
light passes from a denser to a rarer medium
gptkbp:requires light to travel from higher to lower refractive index
gptkbp:result no transmission of light into the second medium
gptkbp:used_in gptkb:optical_fibers
astronomer
prisms
periscopes
gptkbp:bfsParent gptkb:TIR
gptkbp:bfsLayer 7