Advances in OptoElectronics / 2016 / Article / Fig 1

Research Article

Noise Gain Features of Fiber Raman Amplifier

Figure 1

Spontaneous Raman spectrum (dotted line) and Raman gain profile (solid line) in Stokes shifted frequency area from 0 to 21 THz (700 cm−1) for standard silica fiber. Thermal phonon factor as function of Raman shift frequency at  K is shown on the right hand inset.

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