@ARTICLE{l-band2018,
     Title={L-Band Flat-Gain RAMAN with Erbium Doped Fluoride Fiber Amplifier Hybrid optical Amplifier for Super Dense Wavelength Division Multiplexing System},
     Author={Chakresh Kumar, Rakesh Goyal},
     Journal={Journal of Russian Laser Research},
     Volume={39},
     Number={3},
     Pages={263-266},
     Publisher={},
     Year={2018}
}