Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/147472
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dc.contributor.authorSia, Brian Jia Xuen_US
dc.contributor.authorWang, Wanjunen_US
dc.contributor.authorQiao, Zhongliangen_US
dc.contributor.authorLi, Xiangen_US
dc.contributor.authorGuo, Xinen_US
dc.contributor.authorZhou, Jinen_US
dc.contributor.authorLittlejohns, Callum G.en_US
dc.contributor.authorZhang, Zecenen_US
dc.contributor.authorLiu, Chongyangen_US
dc.contributor.authorReed, Graham T.en_US
dc.contributor.authorWang, Hongen_US
dc.date.accessioned2021-04-07T01:10:00Z-
dc.date.available2021-04-07T01:10:00Z-
dc.date.issued2020-
dc.identifier.citationSia, B. J. X., Wang, W., Qiao, Z., Li, X., Guo, X., Zhou, J., Littlejohns, C. G., Zhang, Z., Liu, C., Reed, G. T. & Wang, H. (2020). Compact silicon photonic hybrid ring external cavity (SHREC)/InGaSb-AlGaAsSb wavelength-tunable laser diode operating from 1881-1947 nm. Optics Express, 28(4), 5134-5146. https://dx.doi.org/10.1364/OE.383524en_US
dc.identifier.issn1094-4087en_US
dc.identifier.urihttps://hdl.handle.net/10356/147472-
dc.description.abstractIn recent years, the 2 µm waveband has been gaining significant attention due to its potential in the realization of several key technologies, specifically, future long-haul optical communications near the 1.9 µm wavelength region. In this work, we present a hybrid silicon photonic wavelength-tunable diode laser with an operating range of 1881-1947 nm (66 nm) for the first time, providing good compatibility with the hollow-core photonic bandgap fiber and thulium-doped fiber amplifier. Room-temperature continuous-wave operation was achieved with a favorable on-chip output power of 28 mW. Stable single-mode lasing was observed with side-mode suppression ratio up to 35 dB. Besides the abovementioned potential applications, the demonstrated wavelength region will find critical purpose in H2O spectroscopic sensing, optical logic, signal processing as well as enabling the strong optical Kerr effect on Si.en_US
dc.description.sponsorshipAgency for Science, Technology and Research (A*STAR)en_US
dc.description.sponsorshipNational Research Foundation (NRF)en_US
dc.language.isoenen_US
dc.relation.ispartofOptics expressen_US
dc.rights© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.en_US
dc.subjectEngineering::Electrical and electronic engineering::Optics, optoelectronics, photonicsen_US
dc.titleCompact silicon photonic hybrid ring external cavity (SHREC)/InGaSb-AlGaAsSb wavelength-tunable laser diode operating from 1881-1947 nmen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.researchTemasek Laboratories @ NTUen_US
dc.identifier.doi10.1364/OE.383524-
dc.description.versionPublished versionen_US
dc.identifier.pmid32121740-
dc.identifier.scopus2-s2.0-85079341419-
dc.identifier.issue4en_US
dc.identifier.volume28en_US
dc.identifier.spage5134en_US
dc.identifier.epage5146en_US
dc.subject.keywordsDiode Amplifiersen_US
dc.subject.keywordsSilicon Photonicsen_US
dc.description.acknowledgementNational Research Foundation Singapore (NRFCRP12-2013-04); NTU-A*Star Silicon Technologies Centre of Excellence; NTU-CompoundTek Pte Ltd Research Collaboration Agreement (RCA); National Natural Science Foundation of China (61964007).en_US
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