  The DEAP-3600 experiment is searching for WIMP dark matter with a 3.3 tonne
single phase liquid argon (LAr) target, located at SNOLAB. The construction and
filling of DEAP-3600 was completed in 2016, and the experiment is currently
taking physics data. First results were recently published, which demonstrated
stable detector operations and the power of pulse shape discrimination to
reject electron-recoil backgrounds in LAr. In addition, the most sensitive WIMP
exclusion with a LAr target was achieved at the time of publication.
