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arXiv · 1604.05647

Design of nanobeam photonic crystal resonators for a silicon-on-lithium-niobate platform

Jeremy D. Witmer·Jeff T. Hill·Amir H. Safavi-Naeini
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Abstract

We outline the design for a photonic crystal resonator made in a hybrid Silicon/Lithium Niobate material system. Using the index contrast between silicon and lithium niobate, it is possible to guide and confine photonic resonances in a thin film of silicon bonded on top of lithium niobate. Quality factors greater than $10^6$ at optical wavelength scale mode volumes are achievable. We show that patterning electrodes on such a system can yield an electro-optic coupling rate of 0.6 GHz/V (4 pm/V).

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Jeremy D. Witmer, Jeff T. Hill, Amir H. Safavi-Naeini. 2016-04-19. Design of nanobeam photonic crystal resonators for a silicon-on-lithium-niobate platform. https://doi.org/10.1364/oe.24.005876

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