-Cut LiNb Optical Modulators Using Gap-Embedded Patch-Antennas for Wireless-Over-Fiber Systems
Figure 2
Operational principle of EO modulators. (a) Cross-sectional view under irradiation of a wireless microwave signal angle of degrees. (b) Microwave electric field observed by propagating lightwave along each gap-embedded patch-antenna. Modulation index corresponds to the shaded areas.
