Upconverting time gate for imaging through highly scattering media

  • Faris G
  • Banks M
  • 12


    Mendeley users who have this article in their library.
  • 33


    Citations of this article.


We report the use of sum- and difference-frequency generation for two-dimensional upconversion time gating. Using difference-frequency generation, which can provide gain as well as upconversion (as an optical parametric amplifier), we have imaged through a scattering medium with an attenuation of exp(-25), using 1 mJ of energy from a single laser pulse.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document


  • Gregory W. Faris

  • Michael Banks

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free