High Optical Q, Ghz Fsr Lithium-niobate-on-silicon Photonic Resonators
نویسنده
چکیده
NTRODUCT The lack o rystal exhibits ffect, linear hotoelastic effe pplications in ommunity, wh anufacturing ph king advantage Thin film L nd chip-scale ph esonators have pedance, high oupling factor, t ilters. [1,2]. C tilizing thin-film odulators, isol hotonics have chieving high moothing at cl eposited high i ptical loss mic icro-machining esonators on a rocess, original sed to define l trong cross-dom otentially be ptomechanics.
منابع مشابه
High-Q photonic resonators and electro-optic coupling using silicon-on-lithium-niobate
Future quantum networks, in which superconducting quantum processors are connected via optical links, will require microwave-to-optical photon converters that preserve entanglement. A doubly-resonant electro-optic modulator (EOM) is a promising platform to realize this conversion. Here, we present our progress towards building such a modulator by demonstrating the optically-resonant half of the...
متن کاملFree-standing high quality factor thin-film lithium niobate micro-photonic disk resonators
Lithium Niobate (LN or just niobate) thin-film micro-photonic resonators have promising prospects in many applications including high efficiency electro-optic modulators, optomechanics and nonlinear optics. This paper presents free-standing thin-film lithium niobate photonic resonators on a silicon platform using MEMS fabrication technology. We fabricated a 35um radius niobate disk resonator th...
متن کاملHeterogeneous lithium niobate photonics on silicon substrates.
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 m...
متن کاملHigh-Q lithium niobate microdisk resonators on a chip for efficient electro-optic modulation.
Lithium niobate (LN) microdisk resonators on a LN-silica-LN chip were fabricated using only conventional semiconductor fabrication processes. The quality factor of the LN resonator with a 39.6-μm radius and a 0.5-μm thickness is up to 1.19 × 10(6), which doubles the record of the quality factor 4.84 × 10(5) of LN resonators produced by microfabrication methods allowing batch production. Electro...
متن کاملHigh RF carrier frequency modulation in silicon resonators by coupling adjacent free-spectral-range modes.
We demonstrate the modulation of silicon ring resonators at RF carrier frequencies higher than the resonance linewidth by coupling adjacent free-spectral-range (FSR) resonance modes. In this modulator scheme, the modulation frequency is matched to the FSR frequency. As an example, we demonstrate a 20 GHz modulation in a silicon ring with a resonance linewidth of only 11.7 GHz. We show theoretic...
متن کامل