Title :
SLM/CCDD structures for high speed numerical computing and signal processing
Author :
Chan, S.C. ; Udpa, S.S.
Author_Institution :
Dept. of Electr. Eng. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Abstract :
The authors extend previous work concerning the development of novel spatial light modulators (SLMs)/charge-coupled devices detectors (CCDDs) based on optoelectronic architectures for performing high-speed numerical computing and signal processing. These architectures exploit the broadcast nature of light to achieve parallelism, thereby increasing throughput and reducing computing time. Architectures for performing basic vector and matrix multiplications are introduced. Various signal processing applications based on a simple SLM/CCDD-based device and its derivatives are also presented
Keywords :
charge-coupled device circuits; integrated optoelectronics; parallel architectures; pipeline processing; signal processing; CCDDs; POM; Pipeline Optical Multiplier; broadcast nature of light; charge-coupled devices detectors; high speed numerical computing; matrix multiplications; optoelectronic architectures; parallelism; signal processing; signal processing applications; spatial light modulators; vector multiplication; Arithmetic; Clocks; Computer architecture; High performance computing; High speed optical techniques; Optical arrays; Optical modulation; Optical signal processing; Pipelines; Signal processing;
Conference_Titel :
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN :
0-7803-0050-5
DOI :
10.1109/ISCAS.1991.176852
