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51篇 您的检索式:作者名="Chemnitz"
    题名 作者 年代 出处 被引量
1Resonance-enhanced multi-octave supercontinuum generation in antiresonant hollow-core fibers显示文摘Ultrafast supercontinuum generation in gas-filled waveguides is an enabling technology for many intriguing applications ranging from attosecond metrology towards biophotonics,with the amount of spectral broadening crucially depending on the pulse dispersion of the propagating mode.In this study,we show that structural resonances in a gas-filled antiresonant hollow core optical fiber provide an additional degree of freedom in dispersion engineering,which enables the generation of more than three octaves of broadband light that ranges from deep UV wavelengths to near infrared.Our observation relies on the introduction of a geometric-induced resonance in the spectral vicinity of the ultrafast pump laser,outperforming gas dispersion and yielding a unique dispersion profile independent of core size,which is highly relevant for scaling input powers.Using a krypton-filled fiber,we observe spectral broadening from 200 nm to 1.7μm at an output energy of B 23μJ within a single optical mode across the entire spectral bandwidth.Simulations show that the frequency generation results from an accelerated fission process of solitonlike waveforms in a non-adiabatic dispersion regime associated with the emission of multiple phase-matched Cherenkov radiations on both sides of the resonance.This effect,along with the dispersion tuning and scaling capabilities of the fiber geometry,enables coherent ultra-broadband and high-energy sources,which range from the UV to the mid‐infrared spectral range.Rudrakant Sollapur Daniil Kartashov Michael Zürch Andreas Hoffmann Teodora Grigorova Gregor Sauer Alexander Hartung Anka Schwuchow Joerg Bierlich Jens Kobelke Mario Chemnitz Markus A Schmidt Christian Spielmann 2017Light(Science & Applications)2017,6,1:2
2CTLA-4 and PD1 Receptors Inhibit T-Cell Activation by Distinct Mechanisms显示文摘Parry RV Chemnitz JM Frauwirth KA 2005Mol Cell Biol2005,25,21:1
3Highly signifi- cant antiviral activity of HIV-1 LTR-specific tre-recombinase in humanized mice显示文摘Hauber I Hofmann-Sieber H Chemnitz J 2013PLoS Pathog2013,9,10:1
4SHP-1 and SHP-2 associate with immunoreceptor tyrosine- based switch motif of programmed death 1 upon primary hu- man T cell stimulation, but only receptor ligation prevents T cell activation 显示文摘Chemnitz JM Parry RV Nichols KE June CH Riley JL 2004J Immunol2004,173,2:1
5CTLA-4 and PD-1 receptors inhibit T-cell activa- tion by distinct mechanisms 显示文摘Parry RV Chemnitz JM Frauwirth KA Lanfranco AR Braunstein I Kobayashi SV Linsley PS Thompson CB Riley JL 2005Mol Cell Biol2005,25,21:1
6CT- LA-4 and PD-1 receptors inhibit T-cell activation by distinct mechanisms显示文摘Parry R V Chemnitz J M Frauwirth K A 2005Mol Cell Biol2005,25,21:1
7Successful peripheral blood stem cell mobilization with etoposide (VP-16) in patients with relapsed or resistant lymphoma who failed cyclophosphamide mobilization 显示文摘Reiser M Josting A Draube A Mapara MY Scheid C Chemnitz J Tesch H Wolf J Diehl V Sohngen D Engert A 1999Bone Marrow Transplant1999,23,12:1
8Collagen structural organizaton of healing colonic anastomoses and the effect of growth hormone treatment 显示文摘Christensen H Chemnitz J Christensen BC 1995Dis Colon Rectum1995,38,11:1
94 and PD-1 receptors inhibit T-cell activation by distinct mechanisms 显示文摘Parry R V Chemnitz J M Frauwirth K A et aL CTLA- 2005Mol Cell Bio]2005,25,21:1
10CTLA-4 and PD-1 receptors inhibit T-cell activation by distinct mechanisms显示文摘Parry RV Chemnitz JM Frauwirth KA 2005Mol Cell Biol2005,25,21:1
11CTLA-4 and PD-1 receptors inhibit T-cell activation by distinct mecha- nisms 显示文摘Parry RV Chemnitz JM Frauwirth KA 2005Mol Cell Biol2005,25,21:1
12Dissemina- ted Neocosrnospora vasinfecta infection in a patient with acute nonlymphocytie leukemia显示文摘Comely O A Chemnitz J Broehhagen H G 2001Emerging Infectious Diseases2001,7,1:1
13CTLA-4 and PD-1 receptors inhibit T-cell activation by distinct mechanisms显示文摘Parry RV Chemnitz JM Frauwirth KA 2005Mol Cell Biol2005,25,21:1
14Long-term follow up of idiopathic thrombotic thrombocytopenic purpura treated with rituximab显示文摘Chemnitz JM Uener J Hallek M 0,,10:1
15Successful treatment of severe thrombotic thrombocytopenic purpura with the monoclonal antibody rituximab显示文摘Chemnitz J Draube A Scheid C 2003Am J Hematol2003,71,2:1
16Immunohistochemical mark- ers for quantitative studies of neurons and glia in human neocortex 显示文摘Lyck L Dalmau I Chemnitz J 2008J Histochem Cytochem2008,56,3:1
17CTLA-4 and PD-1 receptors inhibit T-cell activation by distinct mechanisms 显示文摘Pare RV Chemnitz JM Frauwirth KA Lanfranco AR Braunstein I Kobavashi SV 2005Mol Cell Biol2005,25,21:1
18CTLA-4 and PD-1 Receptors inhibit T-cell activation by distinct mechanisms显示文摘 Chemnitz JM Frauwirth KA 2005Mol Cell Biol2005,25,:1
19Long-term follow-up of idiopathic thrombotic thrombocytopenic purpura treated with rituximab显示文摘Chemnitz JM Uener J Hallek M 2010Ann Hematol2010,89,10:1
20CTLA-4 and PD-1 receptors inhibit T-cell activation by distinct mechanisms 显示文摘Parry R V Chemnitz J M Frauwirth K A 2005Mol Cell Biol2005,25,21:1
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