Fibre Optics and Refractive Index Exam Questions and Answers Latest Update already Passed
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Course
Fibre Optic
Institution
Fibre Optic
Fibre Optics and Refractive Index Exam Questions and Answers Latest Update already Passed
Refractive index - Answers A measure of how much light slows down in a medium.
Incident - Answers The angle at which light enters a medium.
Refracted - Answers The angle at which light bends upon entering ...
Fibre Optics and Refractive Index Exam Questions and Answers Latest Update already Passed
Refractive index - Answers A measure of how much light slows down in a medium.
Incident - Answers The angle at which light enters a medium.
Refracted - Answers The angle at which light bends upon entering a new medium.
n1 - Answers The refractive index of the first medium.
n2 - Answers The refractive index of the second medium.
Water (tank) - Answers Medium with a refractive index of 1.33.
Your Prism - Answers Medium with a refractive index of 1.39.
Crown Glass - Answers Medium with a refractive index of 1.5.
Diamond - Answers Medium with a refractive index of 2.417.
Uncladded fibre optic - Answers Fibre optic with a refractive index of 1.62 in the core and 1 in the air.
Cladded fibre optic - Answers Fibre optic with a refractive index of 1.62 in the core and 1.52 in the
cladding.
Prism - Answers A transparent optical element with flat, polished surfaces that refract light.
nprism - Answers Refractive index of the prism material.
C - Answers Speed of light in a vacuum.
sin - Answers Trigonometric function that relates the angle of a right-angled triangle to the ratio of the
lengths of its sides.
Multipath dispersion - Answers Signals traveling a longer path length in an optical fibre, causing merging
of the signal from pulse to pulse.
Cladding - Answers Material with a lower refractive index surrounding the core of an optical fibre,
preventing light transmission between adjacent fibres.
Endoscope - Answers A medical device used to view the interior of a hollow organ or cavity of the body.
Spectral dispersion - Answers The turning of light into a spectrum at the end of an optical fibre, caused
by the use of white light.
Mono-mode - Answers Fibre optic made very thin to reduce the effect of spectral and multipath
dispersion.
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