| DOI | Resolve DOI: https://doi.org/10.1117/12.2649751 |
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| Author | Search for: González-Andrade, David; Search for: Fernández de Cabo, Raquel; Search for: Vilas, Jaime; Search for: Dinh, Thi Thuy Duong; Search for: Luque-González, José Manuel; Search for: Oser, Dorian; Search for: Aubin, Guy; Search for: Amar, Farah; Search for: Pérez-Galacho, Diego; Search for: Olivares, Irene; Search for: Dias, Antonio; Search for: Halir, Robert; Search for: Ortega-Moñux, Alejandro; Search for: Wangüemert-Pérez, J. Gonzalo; Search for: Molina-Fernández, Íñigo; Search for: Cassan, Eric; Search for: Marris-Morini, Delphine; Search for: Cheben, Pavel1; Search for: Vivien, Laurent; Search for: Velasco, Aitor V.; Search for: Alonso-Ramos, Carlos |
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| Editor | Search for: He, Sailing; Search for: Vivien, Laurent |
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| Affiliation | - National Research Council of Canada. Quantum and Nanotechnologies
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| Format | Text, Article |
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| Conference | Smart Photonic and Optoelectronic Integrated Circuits 2023, January 28 - February 3, 2023, San Francisco, United States |
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| Subject | photonic integrated circuits; silicon photonics; mode-division multiplexing; subwavelength gratings; metamaterials |
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| Abstract | Integration of photonic circuits on silicon offers a unique opportunity to address the scaling of inter- and intra-chip communications in an energy-efficient and cost-effective manner. Mode-division multiplexing (MDM) is deemed as one of the most promising technologies to increase aggregated data bandwidth and avoid a communication capacity crunch. In this invited talk, we review our latest advances on integrated silicon mode multiplexers, including new topologies based on subwavelength grating (SWG) metamaterials for extended broadband operation and higher-order mode support. Specifically, we report on an ultra-broadband multiplexer based on a phase shifter and a multimode interference (MMI) coupler both engineered with subwavelength metamaterials. Experimental measurements of a complete multiplexerdemultiplexer link show losses lower than 2 dB and crosstalk below -17 dB over a bandwidth of 245 nm (1427 – 1672 nm). |
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| Publication date | 2023-03-17 |
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| Publisher | SPIE |
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| In | |
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| Series | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | e4fc5f51-d0ec-4851-89c3-3e25f281bef7 |
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| Record created | 2024-06-26 |
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| Record modified | 2024-06-26 |
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