Spectroscopic And Laser Properties Of Er3+ Doped Fluoro-phosphate Glasses As Promising Candidates For Broadband Optical Fiber Lasers And Amplifiers

dc.creatorBabu
dc.creatorS.; Seshadri
dc.creatorM.; Prasad
dc.creatorV. Reddy; Ratnakaram
dc.creatorY. C.
dc.date2015-OCT
dc.date2016-06-07T13:19:18Z
dc.date2016-06-07T13:19:18Z
dc.date.accessioned2018-03-29T01:39:29Z
dc.date.available2018-03-29T01:39:29Z
dc.identifier
dc.identifierSpectroscopic And Laser Properties Of Er3+ Doped Fluoro-phosphate Glasses As Promising Candidates For Broadband Optical Fiber Lasers And Amplifiers. Pergamon-elsevier Science Ltd, v. 70, p. 935-944 OCT-2015.
dc.identifier0025-5408
dc.identifierWOS:000359873700140
dc.identifier10.1016/j.materresbull.2015.06.033
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S002554081530009X
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/242653
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1306351
dc.descriptionDifferent fluoro-phosphate glasses doped with 0.5 mol% Er3+ doped are prepared by melt quenching method. Both structural and spectroscopic properties have been characterized in order to evaluate their potential as both laser source and amplifier materials. Optical absorption measurements are carried out and analyzed through Judd-Ofelt and Mc-Cumber theories where spectroscopic parameters such as intensity parameters Omega(i) (lambda = 2,4,6), transition probabilities, radiative lifetimes, stimulated absorption cross-sections and emission cross-sections at 1.5 mu m have been evaluated for Er3+ doped different fluorophosphate glasses. The various luminescence and gain properties are explained from photoluminescence studies. The decay curve analysis have been done for obtaining the decay time constants of Er3+ excited level I-4(13/2) in all the fluoro-phosphate glasses. The obtained results of each glass matrix are compared with the equivalent parameters for several other host glasses. These fluoro-phosphate glasses are found to be suitable candidates for laser and amplifier applications. (C) 2015 Elsevier Ltd. All rights reserved.
dc.description70
dc.description
dc.description
dc.description935
dc.description944
dc.descriptionUniversity Grants Commission (UGC), New Delhi
dc.description
dc.description
dc.description
dc.languageen
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.publisher
dc.publisherOXFORD
dc.relationMATERIALS RESEARCH BULLETIN
dc.rightsembargo
dc.sourceWOS
dc.subjectRare-earth Ions
dc.subjectThermal-stability
dc.subjectTellurite Glasses
dc.subjectEnergy-transfer
dc.subjectUp-conversion
dc.subjectFluorophosphate Glasses
dc.subjectAbsorption Intensities
dc.subjectBorosilicate Glasses
dc.subjectEmission Properties
dc.subjectOxide Glasses
dc.titleSpectroscopic And Laser Properties Of Er3+ Doped Fluoro-phosphate Glasses As Promising Candidates For Broadband Optical Fiber Lasers And Amplifiers
dc.typeArtículos de revistas


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