01349nam0-22003971i-450-99000465985040332120090723110934.0000465985FED01000465985(Aleph)000465985FED0100046598519990604d1977----km-y0itay50------baitaITy-------10---Locri Epizefiriiatti, del sedicesimo convegno di studi sulla Magna Grecia, Taranto 3-8 ottobre 1976NapoliArte Tipografica19772 v., c. di tav.25 cmConvegni di studi sulla Magna Grecia13Magna GreciaConvegniTaranto937.7De Franciscis,Alfonso<1915-1989>Locri EpizefiriPugliese Carratelli,Giovanni<1911-2010>Convegno di studi sulla Magna Grecia<16. ;1976 ;Taranto>391307ITUNINARICAUNIMARCBK990004659850403321937.7 CONV TARANTO 1976 (1)Ist.Arch.18778FLFBC937.7 CONV TARANTO 1976 (2)Ist.Arch. 18778FLFBCDDR-XIX C 071 (16-1)1136 ddrDDR21-5521DDR-XIX C 071 (16-2)1136 ddrDDR21-5522FLFBCDDRLocri epizefirii85136UNINA00904nam a2200253 i 450099100020198970753620020506123408.0000505s1977 it ||| | ita b10668366-39ule_instEXGIL141286ExLBiblioteca Interfacoltàita943.68Benussi, Bernardo219858Storia documentata di Rovigno /di B. Benussi ; saggio introduttivo di Giulio CervaniTrieste :Lint,1977XVIII, 378 p. ;24 cmRovignoStoriaCervani, Giulio.b1066836602-04-1428-06-02991000201989707536LE002 St. XV D 2412002000706997le002-E0.00-l- 00000.i1076083028-06-02Storia documentata di Rovigno571822UNISALENTOle00201-01-00ma -itait 0103974nam 22005655 450 991025459550332120200706103531.03-319-65879-410.1007/978-3-319-65879-7(CKB)4100000000587556(DE-He213)978-3-319-65879-7(MiAaPQ)EBC5017521(PPN)204531330(EXLCZ)99410000000058755620170901d2017 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierNonlinear Photonics in Mid-infrared Quantum Cascade Lasers /by Louise Jumpertz1st ed. 2017.Cham :Springer International Publishing :Imprint: Springer,2017.1 online resource (XXIII, 134 p. 100 illus., 6 illus. in color.) Springer Theses, Recognizing Outstanding Ph.D. Research,2190-50533-319-65878-6 Includes bibliographical references.Introduction -- Quantum Cascade Lasers: Performant Mid-infrared Sources -- Optical Feedback in Interband Lasers -- Impact of Optical Feedback on Quantum Cascade Lasers -- Beam Shaping in Broad-Area Quantum Cascade Lasers Using Optical Feedback -- Impact of Optical Injection on Quantum Cascade Lasers -- Conclusions and Perspectives.This thesis presents the first comprehensive analysis of quantum cascade laser nonlinear dynamics and includes the first observation of a temporal chaotic behavior in quantum cascade lasers. It also provides the first analysis of optical instabilities in the mid-infrared range. Mid-infrared quantum cascade lasers are unipolar semiconductor lasers, which have become widely used in applications such as gas spectroscopy, free-space communications or optical countermeasures. Applying external perturbations such as optical feedback or optical injection leads to a strong modification of the quantum cascade laser properties. Optical feedback impacts the static properties of mid-infrared Fabry–Perot and distributed feedback quantum cascade lasers, inducing power increase; threshold reduction; modification of the optical spectrum, which can become either single- or multimode; and enhanced beam quality in broad-area transverse multimode lasers. It also leads to a different dynamical behavior, and a quantum cascade laser subject to optical feedback can oscillate periodically or even become chaotic.  A quantum cascade laser under external control could therefore be a source with enhanced properties for the usual mid-infrared applications, but could also address new applications such as tunable photonic oscillators, extreme events generators, chaotic Light Detection and Ranging (LIDAR), chaos-based secured communications or unpredictable countermeasures.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053LasersPhotonicsStatistical physicsSemiconductorsOptics, Lasers, Photonics, Optical Deviceshttps://scigraph.springernature.com/ontologies/product-market-codes/P31030Applications of Nonlinear Dynamics and Chaos Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/P33020Semiconductorshttps://scigraph.springernature.com/ontologies/product-market-codes/P25150Lasers.Photonics.Statistical physics.Semiconductors.Optics, Lasers, Photonics, Optical Devices.Applications of Nonlinear Dynamics and Chaos Theory.Semiconductors.621.36Jumpertz Louiseauthttp://id.loc.gov/vocabulary/relators/aut823547BOOK9910254595503321Nonlinear Photonics in Mid-infrared Quantum Cascade Lasers1832612UNINA