Abstract

Two signal waves combine with a pump wave to form two-dimensional gratings in a nonlinear medium by means of |E|²ⁿ terms in the electric polarization. |E|⁴ terms can be used to add and subtract the phases of the two signal waves.

© 1982 Optical Society of America

Small-signal gain generated by two pump waves in a nonlinear medium

C. V. Heer
Opt. Lett. 6(11) 549-551 (1981)

Generation of phase-conjugated vector wave fronts in atomic vapors

S. Saikan and M. Kiguchi
Opt. Lett. 7(11) 555-557 (1982)

Electric-field dependence of phase-conjugate wave-front reflectivity in reduced KNbO₃ and Bi₁₂GeO₂₀

P. N. Günter
Opt. Lett. 7(1) 10-12 (1982)

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

Jack Feinberg
Opt. Lett. 7(10) 486-488 (1982)

Polarization characteristics of phase-conjugate mirrors obtained by resonant degenerate four-wave mixing

Martial Ducloy, Rama K. Raj, and Daniel Bloch
Opt. Lett. 7(2) 60-62 (1982)