Patent ID: 6876781
Filing Date: 2005-04-05
Classification: G02B,G02F,H04B,H04J

Abstract:
1. Imaging apparatus for detecting optical input images comprising: (a) a K-vector selector tunable cell for detecting K-vector modulated light signals; (b) means for directing a K vector temporally modulated optical image under examination, having a given frequency of K-modulation, at said K-vector selectable tunable cell; (c) tuning control means for applying a fluctuating temporal signal to said K-vector selector, phase locked with respect to the k-vector modulation of said optical image under examination, for causing said K-vector selector to detect said K-vector modulated temporal light signals; and (d) time integrating means for time integrating output signals from said K-vector selector; and (e) interconnect means for interconnecting points on the optical input image with points on said time integrating means.