Submitted:
06 June 2021
Posted:
07 June 2021
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Abstract
We report a micro-ring resonator with adiabatic bends, non contact waveguide heaters and small bend radius. The ring has the lowest reported off resonance loss and can support 8 wavelength division multiplexed channels at 200 GHz spacing. We measure 0.49 nm/mW tuning efficiency and 0.085 dB off resonance loss.
Keywords:
Microring Resonators
; Photonic Integrated Circuits
; Optical Switching Devices
; Silicon Photonics
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