OPTICAL MODULATOR HAVING REFLECTION LAYERS

摘要

An optical modulator is provided, including a lower reflection layer, an active layer formed on the lower reflection layer, and an upper reflection layer formed on the active layer. The active layer includes a multiple quantum well structure including a quantum well layer and a quantum barrier layer. The upper reflection layer includes a dielectric material. A plurality of micro cavity layers are included in the upper reflection layer.

主权项

1. An optical modulator comprising:
a lower reflection layer; an active layer disposed on the lower reflection layer, the active layer comprising a quantum well layer and a quantum barrier layer; an upper reflection layer disposed on the active layer, the upper reflection layer comprising a dielectric material; and a plurality of micro cavity layers disposed in the upper reflection layer.