Optical system for certain mathematical operations

Details Optical system for certain mathematical operations Optical system for certain mathematical operations

2005-11-29

2005-11-29

Mai, Tan V. (Department: 2124)

Electrical computers: arithmetic processing and calculating

Electrical analog calculating computer

Particular function performed

C708S816000

Reexamination Certificate

active

06970900

ABSTRACT:
An optical system utilizing phosphors to perform mathematical operations without the direct or necessary use of an electronic component or electrical power source is disclosed. The luminenscent and quenching properties of phosphors are combined with at least one first-order relaxation subsystem such that when the optical system achieves equilibrium, it will have performed certain mathematical operations. The precise mathematical operation to be performed is determined by controlling the materials utilized, light inputs, and certain variables within the optical system.

REFERENCES:
patent: 5598053 (1997-01-01), Johnson et al.
patent: 5784309 (1998-07-01), Budil

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