Electrical transmission or interconnection systems – Nonlinear reactor systems – Multiaperture
Patent
1988-03-21
1989-03-14
Scott, Jr., Leon
Electrical transmission or interconnection systems
Nonlinear reactor systems
Multiaperture
307426, 372 21, 372 9, 372 28, H03F 700
Patent
active
048126829
ABSTRACT:
Spatial modulation representing digital information is imposed on a pump laser beam, and differing modulation representing different digital information is imposed on a second light beam which has a frequency equal to the pump beam less the nonlinear optical Stokes frequency shift. All the digital information on the two beams is logically combined simultaneously in a single waveguide containing the corresponding nonlinear optical (e.g. Brillouin) material with the result of the logical operations recorded on the wavefront of the second light beam.
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"Image Phase Compensation & Real-Time Holography by Four-Wave Mixing in Optical Fibres" A. Yariv et al, Appl. Phys. Lett. 32, 635 (1978).
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