Official title and information are available only for Plus and Premium subscribers.
Patent Granted Raman amplification /ˈrɑːmən/[1] is based on the stimulated Raman scattering (SRS) phenomenon, when a lower frequency 'signal' photon induces the inelastic scattering of a higher-frequency 'pump' photon in an optical medium in the nonlinear regime. As a result of this, another 'signal' photon is produced, with the surplus energy resonantly passed to the vibrational states of the medium. This process, as with other stimulated emission processes, allows all-optical amplification.
To see the additional information details please login and subscribe to a Plus or Premium account.
