Cross Phase Modulation - Reasons of occurrence
Q. Which reason/s is/are responsible for the occurrence of non-linear Cross Phase Modulation (XPM)?- Published on 23 Nov 15a. Difference in transmission phase of peak pulse & leading or trailing edges of pulse
b. Third-order optical non-linearity
c. Intensity dependence of refractive index
d. All of the above
ANSWER: Intensity dependence of refractive index