Thermo-Optic Tuning of Nonlinear Parametric Processes in Integrated Bragg Gratings

Thermo-Optic Tuning of Nonlinear Parametric Processes in Integrated Bragg Gratings

2025 IEEE Photonics Conference (IPC)

10.1109/IPC65510.2025.11282401

https://doi.org/10.1109/ipc65510.2025.11282401

X. Wang, J. W. Choi, G. F. R. Chen, D. K. T. Ng, B. J. Eggleton, D. T. H. Tan

thermo-optic tuning, parametric wavelength conversion, integrated bragg gratings

22 December 2025

Wang, X., Choi, J. W., Chen, G. F. R., Ng, D. K. T., Eggleton, B. J., & Tan, D. T. H. (2025). Thermo-Optic Tuning of Nonlinear Parametric Processes in Integrated Bragg Gratings. In (Editor), 2025 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipc65510.2025.11282401

We demonstrate thermo-optic tuning of nonlinear parametric processes in integrated Bragg gratings, brought about by the wavelength dependent enhanced phase matching enabled by the unique dispersive properties in an ultra-silicon-rich nitride Bragg grating.

Publisher Copyright

This research / project is supported by the National Research Foundation - NRF-Investigatorship
Grant Reference no. : NRF-NRFI08-2022-0003

This research / project is supported by the National Research Foundation - National Semiconductor Translation and Innovation Center
Grant Reference no. : M24W1NS004

This research / project is supported by the Agency for Science, Technology and Research - NA
Grant Reference no. : M23M5a0069

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