Photorefractive hologram writing with modulation 1BLEDOWSKI, A; OTTEN, J; RINGHOFER, K. H et al.Optics letters. 1991, Vol 16, Num 9, pp 672-674, issn 0146-9592Article

Photorefractive optical lock-in detectorKHOURY, J; RYAN, V; WOODS, C et al.Optics letters. 1991, Vol 16, Num 18, pp 1442-1444, issn 0146-9592Article

Velocity filtering using complementary gratings in photorefractive BSOHUSSAIN, G; EASON, R. W.Optics communications. 1991, Vol 86, Num 2, pp 106-112, issn 0030-4018Article

Tracking novelty filter using transient enhancement of gratings in photorefractive BSOSOUTAR, C; CARTWRIGHT, C. M; GILLESPIE, W. A et al.Optics communications. 1991, Vol 86, Num 3-4, pp 255-259, issn 0030-4018Article

Spatial amplification via photorefractive two-beam coupling : real-time image processing using controllable erasure of Fourier spectrumJOSEPH, J; SINGH, K; PILLAI, P. K. C et al.Optics communications. 1991, Vol 85, Num 5-6, pp 389-392, issn 0030-4018Article