The solutions give us an insight into the general behavior of three-wave interactions. The most general trend is that the solutions are periodic. This means that even for a phase-matched interaction, energy low from the inputs to a desired output changes its direction periodically (see Chapter 5 for plots of the solutions).
The solutions give us an insight into the general behavior of three-wave interactions. The most general trend is that the solutions are periodic. This means that even for a phase-matched interaction, energy low from the inputs to a desired output changes its direction periodically (see Chapter 5 for plots of the solutions).