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Autonomous on-chip interferometry for reconfigurable optical waveform generation
Fischer, Bennet1; Chemnitz, Mario1; MacLellan, Benjamin1; Roztocki, Piotr1; Helsten, Robin1; Wetzel, Benjamin2; Little, Brent E.3; Chu, Sai T.4; Moss, David J.5; Azana, Jose1; Morandotti, Roberto1,6
Department瞬态光学研究室
2021-10
Source PublicationOptica
ISSN23342536
Volume8Issue:10Pages:1268-1276
Contribution Rank3
Abstract

The generation of user-defined optical temporal waveforms with picosecond resolution is an essential task for many applications, ranging fromtelecommunications to laser engineering.Realizing this functionality in an on-chip reconfigurable platformremains a significant challenge. Towards this goal, autonomous optimization methods are fundamental to counter fabrication imperfections and environmental variations, as well as to enable a wider range of accessible waveform shapes and durations. In this work, we introduce and demonstrate a self-adjusting on-chip optical pulse-shaper based on the concept of temporal coherence synthesis. The scheme enables on-the-fly reconfigurability of output optical waveforms by using an all-optical sampling technique in combination with an evolutionary optimization algorithm. We further show that particle-swarmoptimization can outperformmore commonly used algorithms in terms of convergence time.Hence, our system combines all key ingredients for realizing fully on-chip smart optical waveformgenerators for next-generation applications in telecommunications, laser engineering, and nonlinear optics. © 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.

DOI10.1364/OPTICA.435435
Indexed BySCI ; EI
Language英语
WOS IDWOS:000709553000005
PublisherThe Optical Society
EI Accession Number20214311055293
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/95128
Collection瞬态光学研究室
Corresponding AuthorChemnitz, Mario
Affiliation1.Institut National de la Recherche Scientifique, Centre Énergie Matériaux Télécommunications, 1650 Boulevard Lionel-Boulet, Varennes; QC; J3X 1S2, Canada;
2.XLIM Research Institute, CNRSUMR7252, Université de Limoges, Limoges; 87060, France;
3.State Key Laboratory of Transient Optics and Photonics, Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Science, Shaanxi, Xi'an, China;
4.Department of Physics, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong;
5.Optical Sciences Centre, Swinburne University of Technology, Hawthorn; VIC; 3122, Australia;
6.Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Sichuan, Chengdu; 610054, China
Recommended Citation
GB/T 7714
Fischer, Bennet,Chemnitz, Mario,MacLellan, Benjamin,et al. Autonomous on-chip interferometry for reconfigurable optical waveform generation[J]. Optica,2021,8(10):1268-1276.
APA Fischer, Bennet.,Chemnitz, Mario.,MacLellan, Benjamin.,Roztocki, Piotr.,Helsten, Robin.,...&Morandotti, Roberto.(2021).Autonomous on-chip interferometry for reconfigurable optical waveform generation.Optica,8(10),1268-1276.
MLA Fischer, Bennet,et al."Autonomous on-chip interferometry for reconfigurable optical waveform generation".Optica 8.10(2021):1268-1276.
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