01311nam--2200397---450-99000164487020331620051118151853.0000164487USA01000164487(ALEPH)000164487USA0100016448720040510d1980----km-y0itay0103----balatFR||||||||001yyLettre sur la vie contemplativel'Echelle des moinesdouze meditationsGuignes 2. le Chartreuxintroduction et texte critique par Edmund Colledge et James Walschtraductions par un chartreuxParisEditions du cerf1980215 p.20 cmSources chretiennes163Testo orig. a fronte2001Sources chretiennes1632001001-------2001242.1GUIGO <priore generale dei certosini ; 2.>540322COLLEDGE,EdmundWALSH,JamesITsalbcISBD990001644870203316V.4. Coll.10/ 91 (VIII A coll 26/163)8663 L.M.VIII A collBKUMASIAVER9020040510USA011204COPAT49020051118USA011518Lettre sur la vie contemplative872284UNISA01447aam 2200421I 450 991071121990332120151113033704.0GOVPUB-C13-d3c02ddb4462dc70cc92d71cf1b45518(CKB)5470000002481825(OCoLC)929066786(EXLCZ)99547000000248182520151113d1987 ua 0engrdacontentrdamediardacarrierRequirements for the calibration of mechanical shock transducers /D. C. RobinsonGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1987.1 online resourceNBS technical note ;12331987.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Shock (Mechanics)TransducersCalibrationShock (Mechanics)TransducersCalibration.Robinson D. C1413168Robinson D. C1413168United States.National Bureau of Standards.NBSNBSGPOBOOK9910711219903321Requirements for the calibration of mechanical shock transducers3508883UNINA03974nam 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