Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Stephan Rhein"'
Autor:
Christian M. Heidt, Jonas R. Bohn, Róbert Stollmayer, Oyunbileg von Stackelberg, Stephan Rheinheimer, Farastuk Bozorgmehr, Karsten Senghas, Kai Schlamp, Oliver Weinheimer, Frederik L. Giesel, Hans-Ulrich Kauczor, Claus Peter Heußel, Gudula Heußel
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Objective Investigate the feasibility of detecting early treatment-induced tumor tissue changes in patients with advanced lung adenocarcinoma using diffusion-weighted MRI-derived radiomics features. Methods This prospective observational stu
Externí odkaz:
https://doaj.org/article/19f89bb48e0448caaf739e1bfb1df82f
Autor:
Stephan Rheinheimer, Petros Christopoulos, Stella Erdmann, Julia Saupe, Heiko Golpon, Jens Vogel-Claussen, Julien Dinkel, Michael Thomas, Claus Peter Heussel, Hans-Ulrich Kauczor, Gudula Heussel
Publikováno v:
BMC Medical Imaging, Vol 22, Iss 1, Pp 1-12 (2022)
Abstract Background To explore the prognostic value of serial dynamic contrast-enhanced (DCE) MRI in patients with advanced pulmonary adenocarcinoma undergoing first-line therapy with either tyrosine-kinase inhibitors (TKI) or platinum-based chemothe
Externí odkaz:
https://doaj.org/article/3799bb7fc5804309a737ad550584e98b
Publikováno v:
Sensors and Actuators B: Chemical. 187:574-577
To the best of our knowledge, we present for the first time spectroscopic methane measurements using a laser diode at 3.3 μm operated in continuous mode at room temperature. The DFB-type laser emits a maximum optical output power of 1.5 mW with a sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8fa4358ad42b1c8a78adac62c520e11
https://doi.org/10.1016/j.snb.2013.04.084
https://doi.org/10.1016/j.snb.2013.04.084
Publikováno v:
Proceedings IMCS 2012.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa131362c150618d4a1862e1aab7813
https://doi.org/10.5162/imcs2012/p1.9.19
https://doi.org/10.5162/imcs2012/p1.9.19
Publikováno v:
Proceedings IMCS 2012.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30b7c80f3a7103b79a261066bc760323
https://doi.org/10.5162/imcs2012/2.5.6
https://doi.org/10.5162/imcs2012/2.5.6
Autor:
O. Schmidt, Miroslaw Rekas, C. Wirth, Stephan Rhein, Thomas Schreiber, A. Kliner, Ramona Eberhardt, Andreas Tünnermann
Publikováno v:
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC).
We report on a high power narrow linewidth ASE source at 1030 nm wavelength generated and amplified in a Yb-doped fiber based experimental setup. The presented ASE source is of high value for continuous-wave (cw) brightness enhancement techniques lik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bde2a8e3edc8399ac4da2fea76bb672
https://doi.org/10.1109/cleoe.2011.5943107
https://doi.org/10.1109/cleoe.2011.5943107
Autor:
A. Kliner, Ramona Eberhardt, Andreas Tuennermann, Thomas Schreiber, Oliver G. Schmidt, Miroslaw Rekas, Christian Wirth, Stephan Rhein
Publikováno v:
Frontiers in Optics 2011/Laser Science XXVII.
We present the characterization of narrow-linewidth ASE source, which has been amplified to 1.1 kW using a RMO-fiber design. SBS is known as the main limiting effect for fiber amplified single-frequency and narrow-band signals, respectively.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d58cce70a2d28f760795bd6a94b8244f
https://doi.org/10.1364/fio.2011.ftuw3
https://doi.org/10.1364/fio.2011.ftuw3
Autor:
Stephan Rhein, Thomas Schreiber, Miroslaw Rekas, O. Schmidt, Ramona Eberhardt, Christian Wirth, Andreas Tünnermann, Andrea Kliner
Publikováno v:
Scopus-Elsevier
We report on fiber generated and amplified 697W of 12pm narrow-band ASE at 1µm wavelength. This emission is ideal for beam combining setups where SBS is one of the primary limiting nonlinear effects.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::948fdabe9c1eeb17f1a478c1a773799c
https://doi.org/10.1364/assp.2011.amf3
https://doi.org/10.1364/assp.2011.amf3
Autor:
Stephan Rhein, Thomas Schreiber, O. Schmidt, Ramona Eberhardt, Andreas Tünnermann, H. Zimer, Miroslaw Rekas
Publikováno v:
Scopus-Elsevier
More than 200 W output power from a Raman amplifier is presented. 1 W seed signal (wavelength 1125 nm) was generated in a Raman oscillator and fed into the Raman Amplifier subsequently. Conversion efficiency of 86% was achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5434b37def85d41de29c9e7acb465911
http://www.scopus.com/inward/record.url?eid=2-s2.0-84893567764&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84893567764&partnerID=MN8TOARS
