Low Frequency Wave Generation Via Optical Frequency Division
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United States of America
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Issued Date -
Dec 5, 2024
app pub date -
Apr 28, 2023
filing date -
Apr 28, 2023
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Abstract
Systems, methods, and devices for generating tunable low frequency signals, such as microwave and radiofrequency signals are disclosed. A first waveguide in optical communication with a first ring resonator can be configured to receive a light input and generate frequencies via optical parametric oscillation. A second waveguide with second ring resonator can receive the frequencies and optically synchronize the frequencies via optical frequency division to generate a low frequency signal. One or more heating elements can be connected to each ring resonator to tune the resonators and reduce noise associated with the low frequency signal.
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