Linearized phase modulated microwave photonic link based on integrated ring resonators

Gaojian Liu; Okky Daulay; Qinggui Tan; Hongxi Yu; David Marpaung

doi:10.1364/OE.413392

Linearized phase modulated microwave photonic link based on integrated ring resonators

Gaojian Liu, Okky Daulay, Qinggui Tan, Hongxi Yu, David Marpaung^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

6 Citations (Scopus)

54 Downloads (Pure)

Abstract

An on-chip linearization method for phase modulated microwave photonic link based on integrated ring resonators is proposed. By properly tailoring the phase and amplitude of optical carrier band and second-order sidebands, the third-order intermodulation distortion (IMD3) components can be suppressed. Theoretical analysis are taken and a proof-of-concept experiment is carried out. Experimental results demonstrate that IMD3 is suppressed by 21.7 dB. When the noise of the link is properly optimized, an SFDR of 112.7 dB·Hz²/³ can be achieved. This opens the possibility of integrating linearization into a functional photonic integrated circuit.

Original language	English
Pages (from-to)	38603-38615
Number of pages	13
Journal	Optics express
Volume	28
Issue number	26
DOIs	https://doi.org/10.1364/OE.413392
Publication status	Published - 21 Dec 2020

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title = "Linearized phase modulated microwave photonic link based on integrated ring resonators",

abstract = "An on-chip linearization method for phase modulated microwave photonic link based on integrated ring resonators is proposed. By properly tailoring the phase and amplitude of optical carrier band and second-order sidebands, the third-order intermodulation distortion (IMD3) components can be suppressed. Theoretical analysis are taken and a proof-of-concept experiment is carried out. Experimental results demonstrate that IMD3 is suppressed by 21.7 dB. When the noise of the link is properly optimized, an SFDR of 112.7 dB·Hz2/3 can be achieved. This opens the possibility of integrating linearization into a functional photonic integrated circuit.",

author = "Gaojian Liu and Okky Daulay and Qinggui Tan and Hongxi Yu and David Marpaung",

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AU - Liu, Gaojian

AU - Daulay, Okky

AU - Tan, Qinggui

AU - Yu, Hongxi

AU - Marpaung, David

PY - 2020/12/21

Y1 - 2020/12/21

N2 - An on-chip linearization method for phase modulated microwave photonic link based on integrated ring resonators is proposed. By properly tailoring the phase and amplitude of optical carrier band and second-order sidebands, the third-order intermodulation distortion (IMD3) components can be suppressed. Theoretical analysis are taken and a proof-of-concept experiment is carried out. Experimental results demonstrate that IMD3 is suppressed by 21.7 dB. When the noise of the link is properly optimized, an SFDR of 112.7 dB·Hz2/3 can be achieved. This opens the possibility of integrating linearization into a functional photonic integrated circuit.

AB - An on-chip linearization method for phase modulated microwave photonic link based on integrated ring resonators is proposed. By properly tailoring the phase and amplitude of optical carrier band and second-order sidebands, the third-order intermodulation distortion (IMD3) components can be suppressed. Theoretical analysis are taken and a proof-of-concept experiment is carried out. Experimental results demonstrate that IMD3 is suppressed by 21.7 dB. When the noise of the link is properly optimized, an SFDR of 112.7 dB·Hz2/3 can be achieved. This opens the possibility of integrating linearization into a functional photonic integrated circuit.

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JO - Optics express

JF - Optics express

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ER -

Linearized phase modulated microwave photonic link based on integrated ring resonators

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