All optical wavelength selective switch based on lithium-niobate-on-insulator microring resonators

Minran Li; Ming Zhang; Daoxin Dai

doi:10.1117/12.3025145

18 March 2024 All optical wavelength selective switch based on lithium-niobate-on-insulator microring resonators

Minran Li, Ming Zhang, Daoxin Dai

Proceedings Volume 13104, Advanced Fiber Laser Conference (AFL2023); 1310479 (2024) https://doi.org/10.1117/12.3025145
Event: Advanced Fiber Laser Conference (AFL2023), 2023, Shenzhen, China

Abstract

The past decades have witnessed the remarkable development of the optical communications and optical networking. In response to the ever-increasing demands for larger bandwidth and enhanced routing flexibility of optical network, the wavelength selective switch (WSS) was assumed as a critical role in wavelength control and flexible/elastic optical networking. Here, we proposed an integrated all optical lithium-niobate-on-insulator (LNOI) WSS including a 1×4 micro ring resonators (MRRs) in the C-band. A non-volatile wavelength-selective tuning process fully controlled by intense light at cryogenic temperature was introduced based on the photorefractive effect. This offers the possibility of realizing of next generation large-scale wavelength division multiplexing (WDM) network and optical add-drop multiplexer (ROADM) system.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Minran Li, Ming Zhang, and Daoxin Dai "All optical wavelength selective switch based on lithium-niobate-on-insulator microring resonators", Proc. SPIE 13104, Advanced Fiber Laser Conference (AFL2023), 1310479 (18 March 2024); https://doi.org/10.1117/12.3025145

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