Other Research Projects


TSI AO/CCD SAR Processing

[Journal Publications: 1, Conference Publications: 1,3,4,5,7]

Developed real-time acousto-optic SAR processor using time-and-space integration on a time-delay-and-integrate CCD detector array.

Space-Integrating Matrix Multiplier

[Journal Publications: 3, Conference Publications: 6]

Developed systolic space-integrating matrix-matrix multiplier architectures.

TSI AO/CCD Folded Spectrum Processor

[Journal Publications: 4, Conference Publications: 8]

Demonstrated time-and-space integrating approach to folded spectrum processing.

N^4 Interconnection Architecture

[Journal Publications: 11]

Developed N^4 interconnection architecture using spectral hole burning volume holograms and spatially variant wavelength filtering.

Ultrafast Packet Detection

[Journal Publications: 19]

Demonstrated ultrafast packet detection using time-of-flight cross-correlation on a CCD detector array.

Wide-Angular-Aperture Acoustooptic Bragg Cell

[Conference Publications: 22,41]

Developed wide-angular-aperture acoustooptic Bragg cells and modulators using parallel tangents diffraction.

Fault-Tolerant Digital Optical Computing

[Conference Publications: 9,40]

Evaluated effect of threshold device variations and tolerancing, and developed a distributed, homogeneous, space-invariant approach to fault tolerant digital optical computing.

Radial Neurons

[Conference Publications: 27]

Developed architectures for optical implementation of a new radial neuron nonlinearity.

Other Work in Progress

Wide field-of-view holographic writing and cross polarized reading in anisotropic photorefractive crystals.

Real-time radar target recognition using cascaded acousto-optic time-frequency processor and adaptive holographic image classifier.

Multiwavelength acoustooptic infrared scanner.

High speed tunable acoustooptic filter for fiber communication WDM.

Three dimensional SAR imaging using volume holograms.

Three dimensional anisotropic photorefractive fanning.

Laser warning recievers using holographic coherence detection and enhancement.



Kelvin Wagner
kelvin@boulder.colorado.edu