Optical tracking novelty filter

Self-pumped, continuous-wave phase conjugator using internal reflection

1982 • 732 citations

Real time image subtraction and ‘‘exclusive or’’ operation using a self-pumped phase conjugate mirror

1986 • 60 citations

Time reversal by an interferometer with coupled phase-conjugate reflectors

1985 • 39 citations

Polarization-preserving phase conjugator

1986 • 34 citations