Cosmic Visions Dark Energy: Technology
  A strong instrumentation and detector R&D program has enabled the current
generation of cosmic frontier surveys. A small investment in R&D will continue
to pay dividends and enable new probes to investigate the accelerated expansion
of the universe. Instrumentation and detector R&D provide critical training
opportunities for future generations of experimentalists, skills that are
important across the entire Department of Energy High Energy Physics program.
