Wideband and High-Resolution Measurement of Magnitude-Frequency Response for Optical Filters Based on Fixed-Low-Frequency Heterodyne Detection

Wideband and High-Resolution Measurement of Magnitude-Frequency Response for Optical Filters Based on Fixed-Low-Frequency Heterodyne Detection

A high-resolution electrical method is proposed for magnitude-frequency response measurement of optical filters based on fixed-low-frequency heterodyne detection. The method consists of an acousto-optic frequency shifter and two phase modulators located in a Mach–Zehnder interferometer ar...

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Bibliographic Details
Main Authors: Xinhai Zou, Shangjian Zhang, Heng Wang, Zhiyao Zhang, Jinjin Li, Yali Zhang, Shuang Liu, Yong Liu
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Microwave photonics
magnitude-frequency response
optical filters
heterodyne
Online Access:https://ieeexplore.ieee.org/document/7888494/
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https://ieeexplore.ieee.org/document/7888494/

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