Search results for "ytterbium"

showing 10 items of 72 documents

Highly-chirped similaritons generation from a mode-locked fiber laser

2007

In this communication, we report experimental and numerical results on dynamics and propagation of self-similar pulses in a passively mode-locked ytterbium doped DC fiber laser.

Optical amplifierYtterbiumMaterials sciencebusiness.industryPhysics::OpticsPulse amplifierschemistry.chemical_elementUltrafast opticsOpticsRaman amplifierschemistryFiber laserLaser mode lockingChirpPhysics::Atomic Physicsbusiness
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Confirming band assignments in $^{167}$ytterbium with gamma-gamma-electron triple-coincidence spectroscopy

2019

International audience; Multipolarity measurements are presented for transitions in the deformed odd-mass nucleus$^{167}$ Yb in support of tentative spin assignments and level interpretations based upon the cranked-Nilsson model. Internal-conversion coefficients were measured with the SAGE (Silicon And GErmanium) spectrometer confirming several E2 transition assignments. The array of high-purity germanium detectors enabled the recording of high-multiplicity events from which $\gamma\gamma\gamma$ and $\gamma\gamma e^{-}$ data sets were extracted and the technique of high-fold $\gamma$ -ray gating was demonstrated to cleanly isolate transitions of interest.

PhysicsYtterbiumNuclear and High Energy PhysicsSpectrometerSilicon010308 nuclear & particles physicsAstrophysics::High Energy Astrophysical PhenomenaHadronchemistry.chemical_elementGermaniumElectron[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]01 natural scienceschemistry0103 physical sciences[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]Atomic physics010306 general physicsSpectroscopySpin (physics)Nuclear Experiment
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Design of Radiation-Hardened Rare-Earth Doped Amplifiers through a Coupled Experiment/Simulation Approach

2013

International audience; We present an approach coupling a limited experimental number of tests with numerical simulations regarding the design of radiation-hardened (RH) rare earth (RE)-doped fiber amplifiers. Radiation tests are done on RE-doped fiber samples in order to measure and assess the values of the principal input parameters requested by the simulation tool based on particle swarm optimization (PSO) approach. The proposed simulation procedure is validated by comparing the calculation results with the measured degradations of two amplifiers made with standard and RH RE-doped optical fibers, respectively. After validation, the numerical code is used to theoretically investigate the …

Rare-Earth ionsOptical fiberMaterials scienceoptical fiberschemistry.chemical_elementlaw.inventionErbiumlawElectronic engineeringSensitivity (control systems)FiberYtterbiumrare-earth ionsOptical FibersCouplingparticle swarm optimizationAmplifierOptique / photoniqueParticle swarm optimizationytterbiumAtomic and Molecular Physics and OpticsAmplifiers erbium optical fibers particle swarm optimization radiation effects rare-earth ions ytterbiumAmplifiersRadiation EffectserbiumchemistryParticle Swarm Optimizationoptical fiber Rare-earth ions optical amplifier radiation induced absortpion Particle swarm optimization[SPI.OPTI]Engineering Sciences [physics]/Optics / Photonicradiation effectsErbiumSpace environment
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CCDC 801158: Experimental Crystal Structure Determination

2011

Related Article: A.Jana, S.Majumder, L.Carrella, M.Nayak, T.Weyhermueller, S.Dutta, D.Schollmeyer, E.Rentschler, R.Koner, S.Mohanta|2010|Inorg.Chem.|49|9012|doi:10.1021/ic101445n

Space GroupCrystallography(mu~2~-NN'-bis(3-Ethoxysalicylidene)-12-cyclohexanediamine)-tris(nitrato-OO')-copper(ii)-ytterbium(iii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1489636: Experimental Crystal Structure Determination

2017

Related Article: Alejandro V. Funes, Luca Carrella, Yvonne Rechkemmer, Joris van Slageren, Eva Rentschler, Pablo Alborés|2017|Dalton Trans.|46|3400|doi:10.1039/C6DT04713K

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesbis(mu-22'-[(2-hydroxyethyl)imino]diethanolato)-bis(mu-methoxo)-tetrakis(pivalato)-dipivalato-di-cobalt(iii)-di-ytterbium(iii)
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CCDC 1833440: Experimental Crystal Structure Determination

2019

Related Article: Antti Tiihonen, Manu Lahtinen|2019|CrystEngComm|21|2286|doi:10.1039/C8CE01015C

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-((mu-11'1''-[(246-trimethylbenzene-135-triyl)tris(methylene)]tris(4-carboxylatopyridin-1-ium))-diaqua-ytterbium bromide trifluoromethanesulfonate pentahydrate)
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CCDC 195746: Experimental Crystal Structure Determination

2003

Related Article: A.T.Trifonov, T.P.Spaniol, J.Okuda|2003|Eur.J.Inorg.Chem.||926|doi:10.1002/ejic.200390122

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(eta5-(t-Butylamino(dimethyl)silyl)indenyl)-(22'-bipyridyl)-ytterbium(ii)Experimental 3D Coordinates
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CCDC 2078699: Experimental Crystal Structure Determination

2021

Related Article: Alejandro V. Funes, Mauro Perfetti, Michal Kern, Nadine Rußegger, Luca Carrella, Eva Rentschler, Joris Slageren, Pablo Alborés|2021|Eur.J.Inorg.Chem.|31|3191|doi:10.1002/ejic.202100467

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-hydroxo)-bis(mu-22'-(methylazanediyl)bis(ethan-1-olato))-tetrakis(mu-22-dimethylpropanoato)-bis(22-dimethylpropanoato)-di-cobalt(iii)-di-ytterbium(iii)Experimental 3D Coordinates
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CCDC 1579875: Experimental Crystal Structure Determination

2018

Related Article: Samia Benmansour, Antonio Hernández Paredes, Carlos J. Gómez García|2018|J.Coord.Chem.|71|845|doi:10.1080/00958972.2017.1420182

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[tris(mu-25-dibromo-36-dioxycyclohexa-25-diene-14-dione)-tetrakis(dimethyl sulfoxide)-di-ytterbium(iii) dimethyl sulfoxide solvate dihydrate]Experimental 3D Coordinates
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CCDC 1446097: Experimental Crystal Structure Determination

2016

Related Article: José J. Baldoví, Yan Duan, Carlos Bustos, Salvador Cardona-Serra, Pierre Gouzerh, Richard Villanneau, Geoffrey Gontard, Juan M. Clemente-Juan, Alejandro Gaita-Ariño, Carlos Giménez-Saiz, Anna Proust, Eugenio Coronado|2016|Dalton Trans.|45|16653|doi:10.1039/C6DT02258H

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterspentakis(tetra-n-butylammonium) dotriacontakis(mu-oxido)-icosaoxo-hexadeca-molybdenum-ytterbium acetonitrile solvateExperimental 3D Coordinates
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