Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1994-03-31
1995-07-25
Lopez, F. Daniel
Optical: systems and elements
Optical modulator
Light wave temporal modulation
359296, G02F 137
Patent
active
054367549
ABSTRACT:
A nonlinear optical element for use in a light-light switching element or optical memory element of an optical information system which is controlled by a control light. The nonlinear optical element comprises an optical active layer having dielectric samples or semiconductor samples which cause a nonlinear optical effect, wherein their shapes and sizes are selected so that the electric field of exciton resonance energy in the sample increases in resonance with size of the sample.
REFERENCES:
Hirschmann E., "Electo-Optic Light Modulators", NASA Technical Note, TN D-3678, Nov. 1966.
"Catehter of size-linear term . . . ", H. Ishihara & K. Cho, Physical Review B, vol. 42, No. 3, Jul. 15, 1990, pp. 1724-1730.
Cho Kikuo
Ishihara Hajime
Nomura Yoshinori
Lopez F. Daniel
Mitsubishi Denki & Kabushiki Kaisha
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