Heterogeneous lithium niobate photonics on silicon substrates.

نویسندگان

  • Payam Rabiei
  • Jichi Ma
  • Saeed Khan
  • Jeff Chiles
  • Sasan Fathpour
چکیده

A platform for the realization of tightly-confined lithium niobate photonic devices and circuits on silicon substrates is reported based on wafer bonding and selective oxidation of refractory metals. The heterogeneous photonic platform is employed to demonstrate high-performance lithium niobate microring optical resonators and Mach-Zehnder optical modulators. A quality factor of ~7.2 × 10⁴ is measured in the microresonators, and a half-wave voltage-length product of 4 V.cm and an extinction ratio of 20 dB is measured in the modulators.

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عنوان ژورنال:
  • Optics express

دوره 21 21  شماره 

صفحات  -

تاریخ انتشار 2013