Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4171
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dc.contributorDepartment of Applied Physics-
dc.creatorZhou, S-
dc.creatorDong, H-
dc.creatorZeng, H-
dc.creatorHao, JH-
dc.creatorChen, J-
dc.creatorQiu, J-
dc.date.accessioned2014-12-11T08:24:00Z-
dc.date.available2014-12-11T08:24:00Z-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10397/4171-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2008 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in S. Zhou et al., J. Appl. Phys. 103, 103532 (2008) and may be found at http://link.aip.org/link/?jap/103/103532.en_US
dc.subjectAluminaen_US
dc.subjectBismuth compoundsen_US
dc.subjectGallium compoundsen_US
dc.subjectGermanium compoundsen_US
dc.subjectLaser beam applicationsen_US
dc.subjectOptical glassen_US
dc.subjectOptical pumpingen_US
dc.subjectPhotoluminescenceen_US
dc.titleInfrared luminescence and amplification properties of Bi-doped GeO₂-Ga₂O₃-Al₂O₃glassesen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: Jianhua Haoen_US
dc.identifier.spage1-
dc.identifier.epage4-
dc.identifier.volume103-
dc.identifier.issue10-
dc.identifier.doi10.1063/1.2917303-
dcterms.abstractBi, Ga, and Al codoped germanium glass was prepared and its optical properties were investigated by absorption, photoluminescence excitation (PLE), and photoluminescence spectra. Two active centers which occupy strong and weak crystal field environment are identified by using the PLE spectrum. The tunable and ultrabroadband luminescence properties are originated from electron transitions of these two active centers. Internal optical gain around 1300 and 1560 nm has been detected. The wavelength-dependent internal gains excited with 808 and 980 nm laser diodes show different characteristics, and the relative flat optical amplification can be realized by choosing 980 nm pumping.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of applied physics, 15 May 2008, v. 103, no. 10, 103532, p. 1-4-
dcterms.isPartOfJournal of applied physics-
dcterms.issued2008-05-15-
dc.identifier.isiWOS:000256303800053-
dc.identifier.scopus2-s2.0-44649202122-
dc.identifier.eissn1089-7550-
dc.identifier.rosgroupidr39799-
dc.description.ros2007-2008 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryVoR alloweden_US
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