Integrated optical modulators with zero index metamaterials based on photonic crystal slab waveguides

Date

2019-01-01

Author

Yildirim, Mustafa
GÖVDELİ, ALPEREN
Kocaman, Serdar

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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A novel integrated optical modulator design is presented using zero index metamaterial-based Mach-Zehnder Interferometer with photonic crystal phase shifters. The phase modulation relies on the shift between the photonic bandgaps having non-zero and zero effective refractive indices. A small change in the bulk index results in an effective index change between the arms of the MZI due to the disturbance of the band structure. Thus, such a structure provides a new approach for phase modulation on integrated optical systems with the possibility of low insertion losses and low-voltages.

Subject Keywords

Integrated optical modulator, Metamaterial, Zero refractive index, Mach-Zehnder Interferometer, Silicon photonics

URI

https://hdl.handle.net/11511/34863

DOI

https://doi.org/10.1117/12.2509663

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

M. Yildirim, A. GÖVDELİ, and S. Kocaman, “Integrated optical modulators with zero index metamaterials based on photonic crystal slab waveguides,” 2019, vol. 10921, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34863.