Ren, Z., Kan, Q., Ran, G. et al. (11 more authors) (2017) Hybrid single-mode laser based on graphene Bragg gratings on silicon. Optics Letters, 42 (11). pp. 2134-2137. ISSN 0146-9592
Abstract
We exploit distributed optoelectronic properties enabled by graphene Bragg gratings (GBGs) to realize a hybrid single-mode laser on silicon. This hybrid laser achieves single-mode, continuous-wave operation at 1540 nm with a remarkable side-mode suppression ratio of 48 dB, benefitting from the coupling of the GBGs. These results suggest that graphene thin films can be used as an essential and cost-saving component for hybrid photonic integration on silicon.
Metadata
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| Copyright, Publisher and Additional Information: | © 2017 Optical Society of America. | ||||||
| Keywords: | Optoelectronics; Semiconductor lasers; Lasers, distributed-feedback | ||||||
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| Institution: | The University of Sheffield | ||||||
| Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) | ||||||
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| Depositing User: | Symplectic Sheffield | ||||||
| Date Deposited: | 27 Jun 2017 11:29 | ||||||
| Last Modified: | 11 Aug 2017 09:46 | ||||||
| Published Version: | https://doi.org/10.1364/OL.42.002134 | ||||||
| Status: | Published | ||||||
| Publisher: | Optical Society of America | ||||||
| Refereed: | Yes | ||||||
| Identification Number: | https://doi.org/10.1364/OL.42.002134 |
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