- #1
Sciencestd
- 63
- 9
If I have three modes in an optical fiber with elliptical facet as shown in the figure, what would be the polarization direction of the modes... what I know that it is linear polarization and could have several configuration.. but what I want really to know that if could be a situation where the oscillation of the modes are in the same time in the same direction.. or if the polarization in middle mode points up then the sides modes point down and vice versa..?!