Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Sophie Vernay"'
Autor:
Xavier Mateos, Pavel Loiko, Antonio Agnesi, Valentin Petrov, Konstantin Yumashev, M. Kemnitzer, Sun Young Choi, Mark Peltz, Daniel Rytz, Uwe Griebner, Yicheng Wang, Christoph Liebald, Sophie Vernay, Elena Vilejshikova, Fabian Rotermund
Publikováno v:
SPIE Proceedings.
Absorption, stimulated-emission and gain cross-sections are determined for 3 at.% Tm:CaGdAlO4. This crystal is employed in a microchip laser diode-pumped at 802 nm. In the continuous-wave (CW) regime, this laser generates 1.16 W at 1883-1893 nm with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50313d41fd9a81cec933f0cc0ca12c88
https://doi.org/10.1117/12.2254043
https://doi.org/10.1117/12.2254043
Publikováno v:
Journal of the American Ceramic Society. 91:1503-1507
(K0.5Na0.5)NbO3 (KNN) is a potential lead-free replacement for Pb(Zr, Ti)O3 (PZT) piezoceramics, but its piezoelectric properties are inferior to those of PZT. By growing single crystals of KNN, it may be possible to improve the piezoelectric propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5af83705e157c894c050c6fd197b3aab
https://doi.org/10.1111/j.1551-2916.2008.02324.x
https://doi.org/10.1111/j.1551-2916.2008.02324.x
Publikováno v:
Journal of Crystal Growth. 303:487-492
Single crystals of (K 0.5 Na 0.5 )NbO 3 have been grown for the first time by the solid state crystal growth process. A KTaO 3 seed crystal was embedded in a matrix of (K x Na 1− x )NbO 3 powder with a nominal composition of (K 0.5 Na 0.5 )NbO 3 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb4ea5775f80ca86775cdf858cabab90
https://doi.org/10.1016/j.jcrysgro.2007.01.011
https://doi.org/10.1016/j.jcrysgro.2007.01.011
Autor:
John Fisher, Marija Kosec, Daniel Rytz, Janez Bernard, Andreja Benčan, Janez Holc, Sophie Vernay
Publikováno v:
Journal of the European Ceramic Society. 27:4103-4106
A single crystal of (Na, K, Li)(Nb, Ta)O 3 has been grown for the first time by the solid state crystal growth process. A seed crystal of 〈0 0 1〉-oriented KTaO 3 was embedded in a matrix of (Na, K, Li)(Nb, Ta)O 3 powder, which was then densified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72462f121cdc2b86f94a0c88fee9b5f
https://doi.org/10.1016/j.jeurceramsoc.2007.02.101
https://doi.org/10.1016/j.jeurceramsoc.2007.02.101
Publikováno v:
Applied Physics B. 81:487-495
We report a study of second- and third-harmonic generation in BiB3O6 (BiBO). The effective nonlinearity, phase-matching angle, acceptance bandwidth, and walk-off are calculated and analyzed within the principal planes of the optical indicatrix. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb4c63a59938fe34cad0e6e07702a517
https://doi.org/10.1007/s00340-005-1898-y
https://doi.org/10.1007/s00340-005-1898-y
Publikováno v:
Applied Physics B. 80:55-60
We report the phase matching of parametric frequency conversion in the nonlinear material BiB3O6 (BiBO) and on an investigation of optical parametric oscillators (OPOs) of this new crystal. Based on the calculation of collinear type I and type II pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6feaf120e53c14812396d04753448fe7
https://doi.org/10.1007/s00340-004-1686-0
https://doi.org/10.1007/s00340-004-1686-0
Autor:
Xiaodong Xu, Yicheng Wang, Christoph Liebald, Arkady Major, Valentin Petrov, Josep Maria Serres, Pavel Loiko, Uwe Griebner, Petra Becker, Daniel Rytz, Jun Xu, Ladislav Bohatý, Xavier Mateos, Sophie Vernay, Mark Peltz, Alexander V. Baranov
Publikováno v:
Optics Letters. 42:2275
We studied the refractive index and dispersive properties of the tetragonal rare-earth calcium aluminates, CaLnAlOsub4/sub(Ln=Gd or Y). Sellmeier equations were derived for the spectral range of 0.35-2.1 μm. The group velocity dispersion (GVD) in Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c271e7f8b5c29b763aa5a649b3098c96
https://doi.org/10.1364/ol.42.002275
https://doi.org/10.1364/ol.42.002275
Autor:
Daniel Rytz, Simon Rivier, V. Wesemann, Valentin Petrov, Uwe Griebner, Andreas Gross, Sophie Vernay
Publikováno v:
Optics express. 15(24)
Segmented growth of monoclinic Yb:KY(WO(4))(2) on KY(WO(4))2(2) substrates was successfully implemented and its excellent laser performance demonstrated. High slope efficiencies up to 80% and an output power of 375 mW were achieved under Ti:sapphire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a421a11a14eef6f0711b72472383665
https://pubmed.ncbi.nlm.nih.gov/19550916
https://pubmed.ncbi.nlm.nih.gov/19550916
Autor:
C. Merschjann, O. F. Schirmer, A. Gross, Mirco Imlau, Sophie Vernay, V. Wesemann, Stefan Torbrügge, Daniel Rytz, B. Schoke
Publikováno v:
Physical Review B. 78
Transient light-induced absorption in nominally undoped and Fe-doped ${\text{KNbO}}_{3}$ crystals is observed in the visible and infrared spectral ranges after single pulse illumination with $\ensuremath{\lambda}=532\text{ }\text{nm}$. For nominally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805ab06439e39e075566b498f0c7c4f0
https://doi.org/10.1103/physrevb.78.125112
https://doi.org/10.1103/physrevb.78.125112
Autor:
Valentin Petrov, Uwe Griebner, A. Gross, Simon Rivier, V. Wesemann, Daniel Rytz, Sophie Vernay, Andreas Schmidt
Publikováno v:
2008 Conference on Lasers and Electro-Optics.
We report the shortest pulses (62 fs) ever produced with an Yb-doped monoclinic double tungstate laser by passive mode-locking of diffusion-bonded Yb:KY(WO4)2/KY(WO4)2 achieving an average power of 182 mW at 1029 nm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fd5ab12ada5a547c4b95f0daa843583
https://doi.org/10.1109/cleo.2008.4552350
https://doi.org/10.1109/cleo.2008.4552350