For a single mode optical fiber having a step-index refractive index profile, the
relative refractive index difference Δ between the core (refractive index n1 )
and cladding (refractive index n2) is defined as Δ=( n1- n2)/n1.
What happens with the following parameters if Δ increases)s(n2 approaches n1) ?
1.The mode field radius
2The zero dispersion wavelength
3. The cut-off wavelength
Vikesh Shivik
of course not /Peter Kapusta. I have no expierence in optical engineering, that's why this question to others
0 votes
0 thanks
Jan Tepper
https://www.rp-photonics.com/mode_radius.html
https://www.rp-photonics.com/v_number.html
These pages should help you answer 1) and 3).
Even better: If you have access, get "Fundamentals of Photonics" by Saleh and Teich.
0 votes
0 thanks
- Badges
- Science topic
More Vikesh Shivik's questions See All
Similar questions and discussions