High-efficiency second harmonic generation in heterogeneously-integrated periodically-poled lithium niobate on silicon nitride
- Author
- Tom Vandekerckhove (UGent) , Tom Vanackere (UGent) , Jasper De Witte (UGent) , Isaac Luntadila Lufungula (UGent) , Ewoud Vissers (UGent) , Günther Roelkens (UGent) , Stéphane Clemmen (UGent) and Bart Kuyken (UGent)
- Organization
- Abstract
- Wavelength conversion processes such as spontaneous parametric down conversion (SPDC) and optical parametric amplification (OPA) are key elements in integrated quantum optics. On-chip integration of these functionalities would allow for increased performance and huge scaling opportunities. However, CMOS-compatible platforms such as silicon and silicon nitride (SiN) lack a χ(2) nonlinearity due to their inversion symmetry. This work provides a solution by heterogeneously integrating periodically poled lithium niobate (PPLN) onto SiN wave-guides through micro-transfer printing (μTP) [1]. The μTP method is a scalable back-end process, allowing the fabrication of the photonic integrated circuit to remain CMOS-compatible.
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01HRCBQ5QR04KQDNSZ16DTS24E
- MLA
- Vandekerckhove, Tom, et al. “High-Efficiency Second Harmonic Generation in Heterogeneously-Integrated Periodically-Poled Lithium Niobate on Silicon Nitride.” 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), IEEE, 2023, doi:10.1109/CLEO/Europe-EQEC57999.2023.10232423.
- APA
- Vandekerckhove, T., Vanackere, T., De Witte, J., Luntadila Lufungula, I., Vissers, E., Roelkens, G., … Kuyken, B. (2023). High-efficiency second harmonic generation in heterogeneously-integrated periodically-poled lithium niobate on silicon nitride. 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Presented at the CLEO/Europe-EQEC 2023, Munchen, Germany. https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10232423
- Chicago author-date
- Vandekerckhove, Tom, Tom Vanackere, Jasper De Witte, Isaac Luntadila Lufungula, Ewoud Vissers, Günther Roelkens, Stéphane Clemmen, and Bart Kuyken. 2023. “High-Efficiency Second Harmonic Generation in Heterogeneously-Integrated Periodically-Poled Lithium Niobate on Silicon Nitride.” In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE. https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10232423.
- Chicago author-date (all authors)
- Vandekerckhove, Tom, Tom Vanackere, Jasper De Witte, Isaac Luntadila Lufungula, Ewoud Vissers, Günther Roelkens, Stéphane Clemmen, and Bart Kuyken. 2023. “High-Efficiency Second Harmonic Generation in Heterogeneously-Integrated Periodically-Poled Lithium Niobate on Silicon Nitride.” In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE. doi:10.1109/CLEO/Europe-EQEC57999.2023.10232423.
- Vancouver
- 1.Vandekerckhove T, Vanackere T, De Witte J, Luntadila Lufungula I, Vissers E, Roelkens G, et al. High-efficiency second harmonic generation in heterogeneously-integrated periodically-poled lithium niobate on silicon nitride. In: 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE; 2023.
- IEEE
- [1]T. Vandekerckhove et al., “High-efficiency second harmonic generation in heterogeneously-integrated periodically-poled lithium niobate on silicon nitride,” in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munchen, Germany, 2023.
@inproceedings{01HRCBQ5QR04KQDNSZ16DTS24E,
abstract = {{Wavelength conversion processes such as spontaneous parametric down conversion (SPDC) and optical parametric amplification (OPA) are key elements in integrated quantum optics. On-chip integration of these functionalities would allow for increased performance and huge scaling opportunities. However, CMOS-compatible platforms such as silicon and silicon nitride (SiN) lack a χ(2) nonlinearity due to their inversion symmetry. This work provides a solution by heterogeneously integrating periodically poled lithium niobate (PPLN) onto SiN wave-guides through micro-transfer printing (μTP) [1]. The μTP method is a scalable back-end process, allowing the fabrication of the photonic integrated circuit to remain CMOS-compatible.}},
articleno = {{CD-3.2 MON}},
author = {{Vandekerckhove, Tom and Vanackere, Tom and De Witte, Jasper and Luntadila Lufungula, Isaac and Vissers, Ewoud and Roelkens, Günther and Clemmen, Stéphane and Kuyken, Bart}},
booktitle = {{2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)}},
isbn = {{9798350345995}},
issn = {{2833-1052}},
language = {{eng}},
location = {{Munchen, Germany}},
pages = {{1}},
publisher = {{IEEE}},
title = {{High-efficiency second harmonic generation in heterogeneously-integrated periodically-poled lithium niobate on silicon nitride}},
url = {{http://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10232423}},
year = {{2023}},
}
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