Sub-ps optical pulse compression in ultra-silicon-rich nitride waveguides

Sub-ps optical pulse compression in ultra-silicon-rich nitride waveguides

Nonlinear Optics (NLO)

10.1364/NLO.2019.NM3B.4

https://doi.org/10.1364/nlo.2019.nm3b.4

Ju Won Choi, Byoung-Uk Sohn, George F. R. Chen, Doris K. T. Ng, Dawn T. H. Tan

optical pulse compression, Ultra-silicon-rich nitride

25 July 2019

Choi, J. W., Sohn, B.-U., Chen, G. F. R., Ng, D. K. T., & Tan, D. T. H. (2019). Sub-ps optical pulse compression in ultra-silicon-rich nitride waveguides. In (Editor), Nonlinear Optics (NLO). https://doi.org/10.1364/nlo.2019.nm3b.4

We demonstrate the optical pulse compression of 2ps laser down to 230fs pulse resulting in 8.7 times compressed using a USRN waveguide. The process is facilitated by high-order soliton formation arising from a large nonlinear parameter and anomalous group velocity dispersion.

Publisher Copyright

This research is supported by core funding from: Institute of Microelectronics
Grant Reference no. : NIL

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https://oar.a-star.edu.sg/communities-collections/articles/23419

978-1-943580-62-0

Institute of Microelectronics