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Polarization-Insensitive Silicon Microring Modulator for Single Sideband Modulation

We propose and experimentally demonstrate a polarization-insensitive single sideband modulator based on silicon microring modulators (MRM). The proposed modulator splits and modulates the two orthogonal polarization states of an input laser in a loopback structure, with an on-chip silicon polarization splitter rotator (PSR), overcoming the polarization dependence of the silicon photonic modulator. The IQ configuration of the modulator enables single sideband modulation, thus improving the resistance of the modulated signal to chromatic dispersion and extending the transmission reach. The adoption of an MRM relieves the bandwidth limitation in polarization-diverse versions of SiP Mach-Zehnder modulators (MZM). Our experiments validate the proposed modulator polarization insensitivity and transmission performance.

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Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.40 No.3 February 1 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 744-750

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

WAVELENGTH DIVISION MULTIPLEXING
PHOTONIC INTEGRATED CIRCUITS
SILICON PHOTONICS
ELECTROOPTIC MODULATORS
OPTICAL TRANSMITTERS

Info Detail Spesifik

10.1109/JLT.2021.3124467

Pernyataan Tanggungjawab

Xun Guan, Mingyang Lyu, Wei Shi, Leslie Ann Rusch

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