000046573 001__ 46573
000046573 005__ 20170504090613.0
000046573 0247_ $$2doi$$a10.1117/12.2078657
000046573 0248_ $$2sideral$$a90944
000046573 037__ $$aART-2015-90944
000046573 041__ $$aeng
000046573 100__ $$0(orcid)0000-0001-8431-0003$$aVallés, J.A.$$uUniversidad de Zaragoza
000046573 245__ $$aRequirements for gain/oscillation in Yb3+/Er3+-codoped microring resonators
000046573 260__ $$c2015
000046573 5060_ $$aAccess copy available to the general public$$fUnrestricted
000046573 5203_ $$aA detailed model of the performance of a highly Yb3+/Er3+-codoped phosphate glass add-drop filter, which combines the propagation at resonance of both pump and signal powers inside the microring resonator with their interaction with the dopant ions, is used to analyze the requirements for gain/oscillation in these structures. Special attention is paid to the influence of additional coupling losses and asymmetry between the input/output couplers. It is concluded that, due to small signal gain saturation and the limited range of pump amplitude coupling coefficients, asymmetry does not greatly influence gain/oscillation requirements through the pump intensity build-up inside the ring. Asymmetry effect on small signal intensity transfer rate and threshold gain instead allows a significant lightening of the demanding doping ions concentrations requirements to achieve oscillation.
000046573 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TEC2013-46643-C2-2-R$$9info:eu-repo/grantAgreement/ES/DGA/POSDRU-89-1.5-S-52603
000046573 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000046573 655_4 $$ainfo:eu-repo/semantics/conferenceObject$$vinfo:eu-repo/semantics/publishedVersion
000046573 700__ $$aGalatus, R.
000046573 7102_ $$12002$$2647$$aUniversidad de Zaragoza$$bDepartamento de Física Aplicada$$cOptica
000046573 773__ $$g9359 (2015)$$pProc. SPIE Int. Soc. Opt. Eng.$$tProceedings of SPIE, the International Society for Optical Engineering$$x0277-786X
000046573 8564_ $$s673712$$uhttps://zaguan.unizar.es/record/46573/files/texto_completo.pdf$$yVersión publicada
000046573 8564_ $$s121266$$uhttps://zaguan.unizar.es/record/46573/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000046573 909CO $$ooai:zaguan.unizar.es:46573$$particulos$$pdriver
000046573 951__ $$a2017-05-04-09:05:26
000046573 980__ $$aARTICLE