000058476 001__ 58476 000058476 005__ 20200221144229.0 000058476 0247_ $$2doi$$a10.1103/PhysRevA.94.053857 000058476 0248_ $$2sideral$$a97582 000058476 037__ $$aART-2016-97582 000058476 041__ $$aeng 000058476 100__ $$0(orcid)0000-0002-3230-5824$$aSánchez-Burillo, E. 000058476 245__ $$aOne- and two-photon scattering from generalized v -type atoms 000058476 260__ $$c2016 000058476 5060_ $$aAccess copy available to the general public$$fUnrestricted 000058476 5203_ $$aThe one- and two-photon scattering matrix S is obtained analytically for a one-dimensional waveguide and a pointlike scatterer with N excited levels (generalized V-type atom). We argue that the two-photon scattering matrix contains sufficient information to distinguish between different level structures which are equivalent for single-photon scattering, such as a V atom with N=2 excited levels and two two-level systems. In particular, we show that the scattering with the V-type atom exhibits a destructive interference effect leading to two-photon coupled-resonator-induced transparency, where the nonlinear part of the two-photon scattering matrix vanishes when each incident photon fulfills a single-photon condition for transparency. 000058476 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-53432-C5$$9info:eu-repo/grantAgreement/ES/MINECO/FIS2012-33022$$9info:eu-repo/grantAgreement/EC/FP7/258191/EU/Participative Research labOratory for Multimedia and Multilingual Information Systems Evaluation/PROMISE$$9info:eu-repo/grantAgreement/ES/DGA/FENOL-GROUP 000058476 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000058476 592__ $$a1.482$$b2016 000058476 593__ $$aAtomic and Molecular Physics, and Optics$$c2016$$dQ1 000058476 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000058476 700__ $$0(orcid)0000-0001-9273-8165$$aMartín-Moreno, L.$$uUniversidad de Zaragoza 000058476 700__ $$0(orcid)0000-0003-4478-1948$$aZueco, D.$$uUniversidad de Zaragoza 000058476 700__ $$aGarcía-Ripoll, J.J. 000058476 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada 000058476 773__ $$g94, 5 (2016), 053857 [9 pp]$$pPhys. rev., A At. mol. opt. phy.$$tPhysical review. A, Atomic, molecular, and optical physics$$x1050-2947 000058476 8564_ $$s1629922$$uhttps://zaguan.unizar.es/record/58476/files/texto_completo.pdf$$yVersión publicada 000058476 8564_ $$s124688$$uhttps://zaguan.unizar.es/record/58476/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000058476 909CO $$ooai:zaguan.unizar.es:58476$$particulos$$pdriver 000058476 951__ $$a2020-02-21-13:18:32 000058476 980__ $$aARTICLE