Exclusive Semileptonic $D_s$ Decays

We have studied semileptonic decay of the $D_s$ meson using the full CLEO-c data set of 586~pb$^{-1}$ integrated luminosity collected near the $D_s\bar{D}^*_s$ peak at energy $E_{cm} = 4170$~MeV in $e^+e^-$ collisions. We find the semileptonic decays by first tagging the hadronic decay of one $D_s$ and then finding the photon from the $\bar{D}_s^*$ decay. We infer the missing neutrino momentum using all reconstructed particles in the event. We present several measured semileptonic branching fractions of the $D_s$.