Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1990-01-23
1992-08-18
LaRoche, Eugene R.
Optical: systems and elements
Optical modulator
Light wave temporal modulation
357245, G02F 129
Patent
active
051404540
ABSTRACT:
An electrooptic device which comprises an electrooptic material disposed on an optical axis of an optical beam. The beam is linearly polarized in advance. The electrooptic material has opposed two surfaces in parallel with the optical axis and in both sides of the optical axis. A first electrode pair which is composed of electrode films is formed on the two surfaces of the electrooptic material to perform a lens function. And a second electrode pair which is composed of electrode films is formed on the two surfaces of the electrooptic material to perform a deflection function. The first and the second pairs are disposed side by side with each other along the optical axis.
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patent: 4576441 (1986-03-01), Kubick
patent: 4614408 (1986-09-01), Mir et al.
patent: 5020885 (1991-06-01), Shibaguchi
LaRoche Eugene R.
Ricoh & Company, Ltd.
Shingleton Michael B.
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