Microwave Electromagnetic Field Sensor on Thin-Film Lithium Niobate Using Photonic Down-Conversion Detection

Microwave Electromagnetic Field Sensor on Thin-Film Lithium Niobate Using Photonic Down-Conversion Detection

We integrate a bow-tie antenna on a thin-film lithium niobate (TFLN) phase modulator to form an electromagnetic E-field sensor. The fiber-coupled TFLN chip is probed by a two-tone optical local oscillator generated using an external phase modulator, which after appropriate filtering allows the syste...

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Bibliographic Details
Main Authors: Gregory S. Kanter, Paul M. Moraw, K. F. Lee, Farzaneh Arab Juneghani, Milad Gholipour Vazimali, Kwangwoong Kim, Nicolas K. Fontaine, Sasan Fathpour
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Photonics Journal
Subjects:
Microwave photonics
E-field sensor
optical fiber communication
microwave measurement
microwave antennas
Online Access:https://ieeexplore.ieee.org/document/10207818/

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