- #1
Neural
- 3
- 0
I was asked this question
Why is there an ideal wavelength for propagation in optic fibres?
a. Light absorption losses are minimum
b. The fibre has its greatest transparency at the ideal wavelength
c. Rayleigh scattering is greatest at this wavelength
d. Total internal reflection occurs only at this wavelength
e. The number of modes is at a minimum only at this wavelength
with these possible answers anyone know what ones they are I can't find out.
thanx
Why is there an ideal wavelength for propagation in optic fibres?
a. Light absorption losses are minimum
b. The fibre has its greatest transparency at the ideal wavelength
c. Rayleigh scattering is greatest at this wavelength
d. Total internal reflection occurs only at this wavelength
e. The number of modes is at a minimum only at this wavelength
with these possible answers anyone know what ones they are I can't find out.
thanx