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Optical Materials Express, volume 8, issue 6, pages 1551

GST-on-silicon hybrid nanophotonic integrated circuits: a non-volatile quasi-continuously reprogrammable platform

Jiajiu Zheng 1
Amey Khanolkar 2
Peipeng Xu 1
Shane Colburn 1
Sanchit Deshmukh 3
Jason Myers 4
Jesse Frantz 4
Eric Pop 3
Joshua Hendrickson 5
Jonathan Doylend 6
Nicholas Boechler 7
Arka Majumdar 1
Publication typeJournal Article
Publication date2018-05-17
Q2
Q2
SJR0.662
CiteScore5.5
Impact factor2.8
ISSN21593930
Electronic, Optical and Magnetic Materials
Abstract
Reconfiguration of silicon photonic integrated circuits relying on the weak, volatile thermo-optic or electro-optic effect of silicon usually suffers from a large footprint and energy consumption. Here, integrating a phase-change material, Ge2Sb2Te5 (GST) with silicon microring resonators, we demonstrate an energy-efficient, compact, non-volatile, reprogrammable platform. By adjusting the energy and number of free-space laser pulses applied to the GST, we characterize the strong broadband attenuation and optical phase modulation effects of the platform, and perform quasi-continuous tuning enabled by thermo-optically-induced phase changes. As a result, a non-volatile optical switch with a high extinction ratio, as large as 33 dB, is demonstrated.
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GOST |
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GOST Copy
Zheng J. et al. GST-on-silicon hybrid nanophotonic integrated circuits: a non-volatile quasi-continuously reprogrammable platform // Optical Materials Express. 2018. Vol. 8. No. 6. p. 1551.
GOST all authors (up to 50) Copy
Zheng J., Khanolkar A., Xu P., Colburn S., Deshmukh S., Myers J., Frantz J., Pop E., Hendrickson J., Doylend J., Boechler N., Majumdar A. GST-on-silicon hybrid nanophotonic integrated circuits: a non-volatile quasi-continuously reprogrammable platform // Optical Materials Express. 2018. Vol. 8. No. 6. p. 1551.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1364/ome.8.001551
UR - https://doi.org/10.1364/ome.8.001551
TI - GST-on-silicon hybrid nanophotonic integrated circuits: a non-volatile quasi-continuously reprogrammable platform
T2 - Optical Materials Express
AU - Zheng, Jiajiu
AU - Khanolkar, Amey
AU - Xu, Peipeng
AU - Colburn, Shane
AU - Deshmukh, Sanchit
AU - Myers, Jason
AU - Frantz, Jesse
AU - Pop, Eric
AU - Hendrickson, Joshua
AU - Doylend, Jonathan
AU - Boechler, Nicholas
AU - Majumdar, Arka
PY - 2018
DA - 2018/05/17
PB - Optica Publishing Group
SP - 1551
IS - 6
VL - 8
SN - 2159-3930
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Zheng,
author = {Jiajiu Zheng and Amey Khanolkar and Peipeng Xu and Shane Colburn and Sanchit Deshmukh and Jason Myers and Jesse Frantz and Eric Pop and Joshua Hendrickson and Jonathan Doylend and Nicholas Boechler and Arka Majumdar},
title = {GST-on-silicon hybrid nanophotonic integrated circuits: a non-volatile quasi-continuously reprogrammable platform},
journal = {Optical Materials Express},
year = {2018},
volume = {8},
publisher = {Optica Publishing Group},
month = {may},
url = {https://doi.org/10.1364/ome.8.001551},
number = {6},
pages = {1551},
doi = {10.1364/ome.8.001551}
}
MLA
Cite this
MLA Copy
Zheng, Jiajiu, et al. “GST-on-silicon hybrid nanophotonic integrated circuits: a non-volatile quasi-continuously reprogrammable platform.” Optical Materials Express, vol. 8, no. 6, May. 2018, p. 1551. https://doi.org/10.1364/ome.8.001551.
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