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Theoretical Analysis of a Non-homogeneous in Non-identical Optical Directional Coupler with Electrical Control
Abdullah Ijjeh, Mohammad Omari, Ahmad N. Al-Omari, and Idrees S. Al-Kofahi

In this work, theoretical analysis of a non-homogeneous non-identical optical directional coupler with electrical control is presented. A proposed way of applying the electric fields on the couplers is reported. It is shown that for couplers production, two electrode sections with interaction lengths in the interval 1μm < L < 1.4μm should be used. The possible instability of control voltages in the proposed coupler is determined.

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