| 摘要 |
An optical logic device wherein two light beams are launched into an optical nonlinear resonator, the phase shift characteristics of the resonator cavity (16) being dependent on the intensities of the light beams traveling therethrough. The beams are launched in a manner such that each beam propagates in linearly independent modes whereby the relative phase of the beams does not affect the manner in which the light beams interact within said cavity. |
