  We investigate the influence of the stimulated Raman scattering on the
formation of bright and dark localized states in all-fiber resonators subject
to a coherent optical injection, when operating in the normal dispersion
regime. In the absence of the Raman effect, and far from any modulational
instability, localized structures form due to the locking of domain walls
connecting two coexisting continuous wave states, and undergo a particular
bifurcation structure known as collapsed snaking. The stimulated Raman
scattering breaks the reflection symmetry of the system, and modifies the
dynamics, stability, and locking of domain walls. This modification leads to
the formation of, not only dark, but also bright moving localized states, which
otherwise are absent. We perform a detailed bifurcation analysis of these
localized states, and classify their dynamics and stability as a function of
the main parameters of the system.
