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High-Contrast, Flat-Top, Silicon-Photonics Passband Optical Filters with High-Order Phase-Shifted Bragg Gratings | IEEE Conference Publication | IEEE Xplore

High-Contrast, Flat-Top, Silicon-Photonics Passband Optical Filters with High-Order Phase-Shifted Bragg Gratings


Abstract:

Multi-cavity integrated passband optical filters using phase-shifted Bragg gratings incorporating micro-heaters for fine phase-shifts control are realized in silicon-on-i...Show More

Abstract:

Multi-cavity integrated passband optical filters using phase-shifted Bragg gratings incorporating micro-heaters for fine phase-shifts control are realized in silicon-on-insulator technology. Experiments report flat-top moderate-loss sharp passband windows with 40dB contrast-ratio, and up to 250 dB/nm roll-off for 3rd-order filter designs.
Date of Conference: 23-27 September 2018
Date Added to IEEE Xplore: 15 November 2018
ISBN Information:
Conference Location: Rome, Italy

References

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