Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1998-09-22
2000-08-29
Epps, Georgia
Optical: systems and elements
Optical modulator
Light wave temporal modulation
G02F 103
Patent
active
061116823
ABSTRACT:
A light modulator for modulating light upon application of a signal voltage, said light modulator including a substrate, an optical waveguide formed on a side of a front surface of the substrate, and first and secondary electrodes for applying the signal voltage to the light propagating through the optical waveguide, the first electrode being formed on a front surface side of the optical waveguide and including a main portion covering the front surface side of the optical waveguide and a first overhanging portion hanging over toward one side from the main portion.
REFERENCES:
patent: 5473711 (1995-12-01), Hakogi et al.
patent: 5742423 (1998-04-01), Ido et al.
Imaeda Minoru
Kondo Jungo
Minakata Makoto
Yoshino Takashi
Epps Georgia
Mack Ricky
NGK Insulatros, Ltd.
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