Main Question or Discussion Point
Hi, does anybody who knows the applications of backward type wave tell the detail of them? thank you very much!
alexyan,alexyan said:the application of electromagnetic backward waves. thank you!
It is the mechanism behind SBS, yes. For media where the refractive index is a function of the Intensity of the optical field, a suitably intense laser beam will form a temporary grating in the sense that it will vanish once the laser beam is removed.Tide said:Claude,
That sounds like stimulated Brillouin scattering.