= Meng Cui
{c}
{tag=Physicist}
<Meng Cui> and <Changhuei Yang> demonstrated <digital optical phase conjugation> through a <multiple scattering> sample. A <charge-coupled device> measured a transmitted <light> field by <wave interference> with a reference. A calibrated <spatial light modulator> then imposed the opposite spatial <wave phase> on the returning beam. Comparing this return with a zero-phase control showed recovery of the original optical mode. The method separated field measurement from playback and made finite sampling and phase-only control explicit limits on reconstruction.<Implementation of a digital optical phase conjugation system and its application to study the robustness of turbidity suppression by phase conjugation by Meng Cui and Changhuei Yang>[2010 apparatus, phase-stepped measurement, modulator playback and zero-phase control]{ref}
An optical <physicist> and coauthor of the <digital optical phase conjugation> experiment described there.https://engineering.purdue.edu/ECE/People/ptProfile?resource_id=121778[Institutional biography: physics PhD in atomic, molecular and optical physics, and optical research]{ref}
\Image[https://media.science.purdue.edu/uploads/people_admin/b217b4ff353e631d5245c41bd4eb0c523eeacd24865e1b252535e9f99d762316.jpg]
{title=Portrait of <Meng Cui>}
{description=Institutional portrait identified on the Purdue University biological sciences profile.}
{width=240}
Back to article page
