Spatiotemporal manipulation of wavefront rotation in femtosecond surface plasmon polariton

Yulong Wang; Changjun Min

doi:10.1117/12.2573431

10 October 2020 Spatiotemporal manipulation of wavefront rotation in femtosecond surface plasmon polariton

Yulong Wang, Changjun Min

Proceedings Volume 11549, Advanced Optical Imaging Technologies III; 1154912 (2020) https://doi.org/10.1117/12.2573431
Event: SPIE/COS Photonics Asia, 2020, Online Only

Conference Poster

Abstract

Surface plasmon polariton (SPP) can break though the traditional optical diffraction limit, and thus provides an important platform for the design of various nanophotonic devices. However, it is still a big challenge to achieve manipulation of SPP in both spatially nanoscale and temporally ultrafast conditions. Here, we propose a method of spatiotemporal manipulation of femtosecond SPP pulses, and achieve the functions including dynamically controlled wavefront rotation and redirection of SPP propagation. This work has great potential in applications such as ultrafast on-chip photonic information processing, ultrafast beam shaping and attosecond pulse generation.

Citation Download Citation

Yulong Wang and Changjun Min "Spatiotemporal manipulation of wavefront rotation in femtosecond surface plasmon polariton", Proc. SPIE 11549, Advanced Optical Imaging Technologies III, 1154912 (10 October 2020); https://doi.org/10.1117/12.2573431

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