Searches for supersymmetry in final states with photons at CMS

Final states with isolated photons are expected from the decay chains of supersymmetric particles, either directly or as a result of decays of Higgs bosons produced in the decay chain. Results of three searches for strong and electroweak production of supersymmetric particles in events with one or two isolated photons are presented, based on pp collisions recorded with the CMS experiment at $\sqrt{s} = 13$ TeV. In the case of strong production, the most stringent mass limits on gluinos obtained by these searches reach 2 TeV.