Polarization dependence of gain and amplified spontaneous Brillouin scattering noise analysis for fiber Brillouin amplifier
Mu Kuan-Lin1, Shang Jian-Ming2, Tang Li-Hua1, Wang Zheng-Kang1, Yu Song, Qiao Yao-Jun1, †
       

Numerical results of pump, amplified probe signal, and ABS noise power distribution along the fiber position: (a) s pump · s sig = 1 , (b) s pump · s sig = 1 / 3 , (c) s pump · s sig = − 1 / 3 .