Phase‐resolved spectra for Peak 1 (left), Bridge (middle), and Peak 2 (right) for the Crab pulsar. The dashed line and the dotted line show the spectra of the synchrotron emissions of the pairs beyond and below the null surface, respectively, the dashed‐dotted line shows the spectrum of the inverse Compton scattering, and the dashed‐dotted‐dotted line shows the attenuated curvature spectrum in the outer gap. The solid line represents the spectrum of the total emissions. The model parameters are ﹩\alpha =50^{\circ }﹩, ﹩\xi =100^{\circ }﹩, ﹩r_{\mathrm{in}\,}=0.67r_{n}﹩, and ﹩a_{f}=1﹩. The observation data are taken from Kuiper et al. (2001).