Picosecond optical correlation using dynamic holography in polyacetylene.
An image-processing system based on four-wave mixing in a film of polyacetylene less than 100 nm thick is demonstrated with a 1-ps processing cycle time. Image phase conjugation and cross correlation are performed with a resolution space-bandwidth product of 0.68 x 10(5) (equivalent to 261 x 261 pixels) in the phase-conjugate image. The light source was amplified optical pulses from a colliding-pulse mode-locked dye laser at a wavelength of 625 nm.
Foote
P D
PD
Proudley
G M
GM
Beddard
G S
GS
McFadyen
G G
GG
Reid
G D
GD
Connors
L M
LM
Bell
M
M
Hall
T J
TJ
Powell
K
K