Fig. 4
From: Domain multiplexed computer-generated holography by embedded wavevector filtering algorithm
a The experimental set-up for holography multiplexing with a lens. b and c The calculated amplitude distributions at different distances for projecting without and with a lens. d and e The experimental images projected with and without a lens. f and g The desired complex target images to be projected with and without a lens. h and i The experimental results projected with and without a lens designed by the original GS algorithm. j and k The experimental results projected with and without a lens designed by the imbedded wavevector filtering algorithm. SMF: single mode fiber; PBS: polarization beam splitter; BS: beam splitter; SLM: spatial light modulator; CCD: charge-coupled device camera