What question did this study set out to answer?

This research aims to establish a design framework for enhancing light-matter interaction in sensing and achieving programmable filtering in integrated photonic circuits.

February 24, 2026Open Access

Integrated photonic circuits on SOI and SiNOI platforms for high-sensitivity sensing and reconfigurable multi-passband filtering

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This research aims to establish a design framework for enhancing light-matter interaction in sensing and achieving programmable filtering in integrated photonic circuits.
Developed a unified design framework on SOI and SiNOI for photonic circuits.
Combined electromagnetic and coupled-mode modelling with reconstruction equivalent chirp design.
Utilized micro-heater matrices for reconfiguration and algorithm-assisted control.
Fabricated devices compatible with foundry processes and characterized them using optical frequency comb sources.
Achieved sensitivity enhancement in refractometric sensing using engineered hybrid plasmonic waveguides.
Demonstrated low-ripple spectra in filtering through phase-shifted sampled Bragg grating devices.
Validated designs with dual-passband filters and programmable multi-passband responses, enabling scalable sensor architectures.

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Implication

This thesis demonstrates high-sensitivity sensing and multi-passband filtering using integrated photonic circuits, suggesting scalable applications in diagnostics.

Cite This Study

Simeng Zhu (2026) studied this question.

synapsesocial.com/papers/699d3f9ede8e28729cf64498 https://doi.org/10.5525/gla.thesis.85772

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Implication

This thesis demonstrates high-sensitivity sensing and multi-passband filtering using integrated photonic circuits, suggesting scalable applications in diagnostics.

Integrated photonic circuits on SOI and SiNOI platforms for high-sensitivity sensing and reconfigurable multi-passband filtering

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Discussion

Implication

Cite This Study

Integrated photonic circuits on SOI and SiNOI platforms for high-sensitivity sensing and reconfigurable multi-passband filtering

Key Points

Discussion

Implication

Cite This Study

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