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https://hdl.handle.net/2440/139934
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Type: | Journal article |
Title: | Monolithic Photonic Integrated Circuit Based on Silicon Nitride and Lithium Niobate on Insulator Hybrid Platform |
Author: | Jiang, Y. Han, X. Huang, H. Zhang, P. Dubey, A. Xiao, H. Yuan, M. Frigg, A. Thach, G.N. Boes, A. Li, Y. Ren, G. Su, Y. Mitchell, A. Tian, Y. |
Citation: | Advanced Photonics Research, 2022; 3(10):2200121-1-2200121-8 |
Publisher: | Wiley-VCH |
Issue Date: | 2022 |
ISSN: | 2699-9293 2699-9293 |
Statement of Responsibility: | Yongheng Jiang, Xu Han, Haijin Huang, Pu Zhang, Aditya Dubey, Huifu Xiao, Mingrui Yuan, Andreas Frigg, Thach Giang Nguyen, Andreas Boes, Yingtao Li, Guanghui Ren, Yikai Su, Arnan Mitchell, and Yonghui Tian |
Abstract: | Lithium niobate on insulator (LNOI) has been demonstrated as a promising platform for photonic integrated circuits (PICs), thanks to its excellent properties such as strong electro-optic effect, low material loss, and wide transparency window. Herein, a monolithic PIC for high-speed data communication application on a lithium-niobate-etchless platform with silicon nitride (Si₃N₄) as a loading material is proposed and demonstrated. The fabricated PIC consists of four racetrack resonator modulators and a pair of four-channel mode (de)multiplexers, which shows high data modulation rate of 70 Gbps for single channel and the total data throughput reaches up to 280 Gbps. To the best of knowledge, this is the first demonstration of PIC consisting of high-speed electro-optical modulators and (de)multiplexers with such high data capacity on Si₃N₄-LNOI hybrid platform, which opens up new avenues for achieving large-scale monolithic integration on LNOI platform in future. |
Keywords: | lithium niobate on insulator (LNOI); mode-division multiplexing (MDM); racetrack ring modulator; silicon nitride |
Description: | Published online: July 7, 2022 |
Rights: | © 2022 The Authors. Advanced Photonics Research published by Wiley- VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
DOI: | 10.1002/adpr.202200121 |
Grant ID: | http://purl.org/au-research/grants/arc/DP190102773 |
Published version: | http://dx.doi.org/10.1002/adpr.202200121 |
Appears in Collections: | Electrical and Electronic Engineering publications IPAS publications |
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hdl_139934.pdf | Published version | 5.13 MB | Adobe PDF | View/Open |
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