Light induced strains in porous crystalline materials and...

Details Light induced strains in porous crystalline materials and... Light induced strains in porous crystalline materials and...

2005-05-31

2005-05-31

Epps, Georgia (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave directional modulation

C359S321000, C438S057000, C430S270100

Reexamination Certificate

active

06900926

ABSTRACT:
A piezoelectric device is disclosed, which includes a first element of porous crystalline material, a second element being attached to, or integrally formed with, the first element, and at least one electrode being in electrical contact with the first element, such that subjecting the first element to an electric potential via the at least one electrode results in a strain induced by the first element on the second element. Also disclosed is a piezooptic device which includes a first element of porous crystalline material, a second element being attached to, or integrally formed with, the first element, and a light source, such that subjecting the first element to light originating from the light source results in a strain induced by the first element on the second element.

REFERENCES:
patent: 4524294 (1985-06-01), Brody
patent: 5569626 (1996-10-01), Kurtz et al.

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