Gamma radiation effects on erbium-doped fiber in superfluorescent fiber source
Two types of SFSs output spectra were constructed. The radiation-induced power loss and spectra evolution of the SFSs were revealed. The stability of single-peaked SFS is higher than that of the twin-peaked one. The single-peaked spectrum SFS presents good radiation tolerance.
gamma radiation effects erbium-doped fiber superfluorescent fiber source mean wavelength