Spectra of spontaneous Raman scattering in taper-drawn micro/nano-fibers

Xu Yingxin³, Cui Liang^{1, †,}, Li Xiaoying^{1, ‡,}, Guo Cheng¹, Li Yuhang², Xu Zhongyang², Wang Lijun², Fang Wei³

Measured Stokes photon counts versus the central wavelength of the CWDM channel for (a) MNFs fabricated by using the flame of butane (MNF1-MNF3) and (b) MNFs fabricated by using the flame of hydrogen (MNF4 and MNF5). The sizes of error bars are smaller than those of the data points. See Table 1 for detailed parameters and features of each MNF.