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Conferences > OFC > 2018 > Th2A > Th2A.4

Thermo-optical phase shifter with integrated diodes for multiplexed control

Antonio Ribeiro and Wim Bogaerts

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Abstract

We present a thermo-optic silicon phase shifter with integrated diode, which allows multiplexed access to heaters and reduces the number of pads to drive complex silicon photonics circuits. We also demonstrate that such heaters can be driven using digitally modulated signals, which increases the linearity of the phase shift response of the device.

© 2018 The Author(s)

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