CPC G02F 1/3136 (2013.01) [G02F 1/035 (2013.01); G02F 1/212 (2021.01); G02F 1/3138 (2013.01)] | 14 Claims |
1. A 1×N optical switch having a structure in which with respect to an optical switch, a driving circuit of the optical switch is integrated in a vicinity of a control electrode of the optical switch,
the optical switch comprising 2×2 optical switches and N optical gates,
wherein the 2×2 optical switches are different than the N optical gates,
wherein the driving circuit includes a driver for each of the 2×2 optical switches and a driver for each of the N optical gates;
wherein a first bias voltage (Vb) is set to the 2×2 optical switches and different a second bias voltage (Vb) is set to the N optical gates, and
a circuit form for the driver for each of the 2×2 optical switches and a circuit form for a driver for each of the N optical gates are the same.
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