Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Martin Ostermeyer"'
Publikováno v:
Thermochimica Acta. 677:144-150
Detailed knowledge and understanding of volume expansion properties is essential for various fields of application of composite materials. This holds in particular for the evolution of polymerization-induced shrinkage and the evolution of the statics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74ef37dbc941cb8f920a1eff43e5f035
https://doi.org/10.1016/j.tca.2019.01.012
https://doi.org/10.1016/j.tca.2019.01.012
Publikováno v:
Soft Matter. 14:3601-3611
A long-debated problem related to glass formation in amorphous materials is the interplay of thermodynamic, kinetic and α-relaxation processes. For the first time, low-frequency dynamics, as well as kinetic or quasi-static thermal expansion coeffici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b89ddbfa204a093a340d2d619a2a2acd
https://doi.org/10.1039/c7sm02359f
https://doi.org/10.1039/c7sm02359f
Publikováno v:
Thermochimica Acta. 686:178410
A long-lasting technological and scientific need exists for more detailed understanding of the dynamics of thermo-mechanical properties of polymers. This article demonstrates how low-frequency dynamics and ultraslow kinetics of thermal expansion of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2727c9d99467d55e96862d4c404146da
https://doi.org/10.1016/j.tca.2019.178410
https://doi.org/10.1016/j.tca.2019.178410
Publikováno v:
Optics Communications. 282:3302-3307
A frequency stabilization scheme following the Pound-Drever-Hall technique modified with a sample and hold circuit has been applied to a Q-switched diode-pumped Nd:YAG ring oscillator. The high-power ring is injection seeded by a monolithic non-plana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0825c32e7c3988fa5cb31d29702b51
https://doi.org/10.1016/j.optcom.2009.04.063
https://doi.org/10.1016/j.optcom.2009.04.063
Autor:
Hans Joachim Eichler, Robert G. Harrison, Maxim S. Kuznetsov, H Park, Jonathan Knight, T Hatae, N G Zakharov, Ondrej Slezak, H. Yoshida, Kouji Nawata, N. Shiba, W.M. He, Alexander Sträßer, Shuangyi Wang, Dianyang Lin, N.E. Kotova, Stefan Meister, Milan Kalal, H.J. Kong, C Lim, Hisanori Fujita, Masahiro Nakatsuka, Jae Sung Shin, Martin Ostermeyer, Jin Woo Yoon, Patrice Mégret, Zhiwei Lu, Takashige Omatsu, Yulei Wang, A Scheikh-Obeid, Thomas Riesbeck, D H Beak, Andrei A. Fotiadi, Seong Ku Lee, Oleg L. Antipov, Valerii I Kovalev
Publikováno v:
Laser and Particle Beams. 26:297-362
An overview on current trends in stimulated Brillouin scattering and optical phase conjugation is given. This report is based on the results of the “Second International Workshop on stimulated Brillouin scattering and phase conjugation” held in P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571aa289fbf7233ac4deb4db7885b212
https://doi.org/10.1017/s0263034608000335
https://doi.org/10.1017/s0263034608000335
Autor:
Alexander Straesser, Martin Ostermeyer
Publikováno v:
Optics Communications. 274:422-428
The long fluorescence lifetime of the upper laser level of Yb:YAG seems to make it an attractive material for the realization of Q-switched pulses with large pulse energy. The consequences of the spectroscopic parameter set of Yb:YAG for the feasibil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00cf979555ac22c7be2ec6cee64bb6d5
https://doi.org/10.1016/j.optcom.2007.03.002
https://doi.org/10.1016/j.optcom.2007.03.002
Publikováno v:
Laser and Particle Beams. 25:107-116
A Nd:YAG laser oscillator Q-switched and mode locked via a nonlinear mirror based on stimulated Brillouin scattering (SBS) and aided by an acousto optical modulator (AOM) has been realised. A rate equation model and a round trip model are used to des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c690b746312f6f6d3ee3b9cfdb0a947
https://doi.org/10.1017/s0263034607070188
https://doi.org/10.1017/s0263034607070188
Publikováno v:
Applied Physics A. 81:923-927
A passively Q-switched laser with a nonlinear mirror on the basis of stimulated Brillouin scattering (SBS), generates bursts of pulses with a few 10 ns pulse duration and a separation between 20–90 μs. Percussion drilling and trepanning are perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda6acff7f9c7465e4ba52896eadb818
https://doi.org/10.1007/s00339-005-3301-6
https://doi.org/10.1007/s00339-005-3301-6
Publikováno v:
Applied Physics B. 80:49-54
We present a flashlamp-pumped Nd: YAG laser simultaneously emitting pulse structures on microsecond, nanosecond and picosecond time scales. Within a microsecond flashlamp pump pulse a nonlinear reflector based on stimulated Brillouin scattering (SBS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::406962616a50e1477e16db4ca8fcc86a
https://doi.org/10.1007/s00340-004-1700-6
https://doi.org/10.1007/s00340-004-1700-6
Autor:
Martin Ostermeyer, M. W. Hamilton, P. J. Veitch, Damien Mudge, Jesper Munch, David J. Ottaway
Publikováno v:
Classical and Quantum Gravity. 19:1783-1792
The development of a power-scalable diode-laser-pumped continuous-wave Nd:YAG laser for advanced long-baseline interferometric detectors of gravitational waves is described. The laser employs a chain of injection-locked slave lasers to yield an effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2982552fdec945726d24d595a46d57c4
https://doi.org/10.1088/0264-9381/19/7/375
https://doi.org/10.1088/0264-9381/19/7/375