Projects per year
Abstract
The transfer printing of aluminum gallium arsenide (AlGaAs) microdisk resonators onto a silicon-on-insulator (SOI) waveguide platform is demonstrated. The integrated resonators exhibit loaded Q-factors reaching 4 × 10 4, and the vertical assembly approach allows selective coupling to different spatial mode families. The hybrid platform’s nonlinearity is characterized by four-wave mixing with a measured nonlinear coefficient of γ = 325 (Wm) −1, with the devices demonstrating minimal two-photon absorption and free-carrier absorption losses that are inherent to SOI at telecommunications wavelengths.
Original language | English |
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Pages (from-to) | 881-884 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 45 |
Issue number | 4 |
Early online date | 9 Jan 2020 |
DOIs | |
Publication status | Published - 10 Feb 2020 |
Keywords
- silicon
- AlGaAs
- photonic integrated circuits (PICs)
- transfer printing (TP) method
- integrated photonic devices
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Dive into the research topics of 'Transfer printing of AlGaAs-on-SOI micro-disk resonators for selective mode coupling and low-power non-linear processes'. Together they form a unique fingerprint.Projects
- 2 Finished
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'Hetero-print': A holistic approach to transfer-printing for heterogeneous integration in manufacturing
Dawson, M. (Principal Investigator), Martin, R. (Co-investigator), Strain, M. (Co-investigator), Watson, I. (Co-investigator) & Guilhabert, B. J. E. (Research Co-investigator)
EPSRC (Engineering and Physical Sciences Research Council)
1/06/18 → 31/05/24
Project: Research
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Parallel Heterogeneous Integration of III-V Devices on Silicon Photonic Chips
Strain, M. (Principal Investigator)
EPSRC (Engineering and Physical Sciences Research Council)
1/05/17 → 31/12/21
Project: Research
Datasets
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Data for: "Transfer printing of AlGaAs-on-SOI micro-disk resonators for selective mode coupling and low-power non-linear processes"
McPhillimy, J. R. (Creator), May, S. (Contributor), Klitis, C. (Contributor), Guilhabert, B. J. E. (Creator), Dawson, M. (Creator), Sorel, M. (Creator) & Strain, M. (Creator), University of Strathclyde, 8 Jan 2020
DOI: 10.15129/5b546db9-48dc-4069-9961-031fe5f0d87a
Dataset