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45篇 您的检索式:作者名="Jahnke H"
    题名 作者 年代 出处 被引量
1Emission from quantum-dot high-β microcavities: transition from spontaneous emission to lasing and the effects of superradiant emitter coupling显示文摘Measured and calculated results are presented for the emission properties of a new class of emitters operating in the cavity quantum electrodynamics regime.The structures are based on high-finesse GaAs/AlAs micropillar cavities,each with an active medium consisting of a layer of InGaAs quantum dots(QDs)and the distinguishing feature of having a substantial fraction of spontaneous emission channeled into one cavity mode(highβ-factor).This paper demonstrates that the usual criterion for lasing with a conventional(lowβ-factor)cavity,that is,a sharp non-linearity in the input–output curve accompanied by noticeable linewidth narrowing,has to be reinforced by the equal-time second-order photon autocorrelation function to confirm lasing.The paper also shows that the equal-time second-order photon autocorrelation function is useful for recognizing superradiance,a manifestation of the correlations possible in high-βmicrocavities operating with QDs.In terms of consolidating the collected data and identifying the physics underlying laser action,both theory and experiment suggest a sole dependence on intracavity photon number.Evidence for this assertion comes from all our measured and calculated data on emission coherence and fluctuation,for devices ranging from light-emitting diodes(LEDs)and cavity-enhanced LEDs to lasers,lying on the same two curves:one for linewidth narrowing versus intracavity photon number and the other for g(2)(0)versus intracavity photon number.Sören Kreinberg Weng W Chow Janik Wolters Christian Schneider Christopher Gies Frank Jahnke Sven Höfling Martin Kamp Stephan Reitzenstein 2017Light(Science & Applications)2017,6,1:2
2Common due date assignment for scheduling on a single machine with jointly reducible processing times显示文摘BISKUP D JAHNKE H 2001Int J Prod Econ2001,69,3:1
3Patient-specific 3D pretre- atment and potential 3D online dose verification of Monte Car- lo-calculated IMRT prostate treatment plans显示文摘Boggula R Jahnke L Wertz H 2011Int J Radiat On- col Biol Phys2011,81,4:1
4显示文摘Mauritz K H Jahnke M T Sohauer M 1998Polymer1998,39,:1
5Three-dimensional calculations of fault zone guided waves in various irregular structures显示文摘Jahnke G Igel H Ben zion Y 2002Geophysical Journal International2002,151,:1
6Delayed hyponatremia is the most common cause of 30-day unplanned readmission after transsphenoidal surgery for pituitary tumors显示文摘Bohl MA Ahmad S Jahnke H 2016Neurosurgery2016,78,1:1
7Numerical Simulation of Fault Zone Guided Waves:Accuracy and 3 DEffects显示文摘Igel H Jahnke G Ben-zion Y 2002Pure and Applied Geophysics2002,159,:1
8Phosphorylation disrupts the central helix in Op18/stathmin and suppresses binding to tubulin显示文摘Steinmetz MO Jahnke W Towbin H 2001EMBO Rep2001,2,6:1
9Peripheral arterial applications of percutaneous mechanical thrombectomy显示文摘Muller H S Jahnke T 2003Tech Vasc Interv Radiol2003,6,:1
10Guidedwaves from sources outside faults:an indication for shallow fault zone structure?显示文摘Fohrmann M Igel H Jahnke G Ben-Zion Y 2004Pure and Applied Geophysics2004,161,:1
11A heat-treatment at high temperatures under an inert atmosphere was found to be able to improve both the activity and stability of carbon-supported metal chelates for oxygen reduction显示文摘Jahnke H SchSnbron M Zimmermann G 1976Topics in Current Chemistry1976,61,:1
12Micro cavity array(MCA)- based biosensor chip for functional drug screening of 3D tissue models显示文摘Kloβ D Kurz R Jahnke H G 2008Biosens Bioelectron2008,23,10:1
13Reproducibility of computeraided volumetry of artificial small pulmonary nodules in ex vivo porcine lungs investigative显示文摘Bolte H Riedel C Jahnke T 2006Radiology2006,41,1:1
14New polymer syntheses: Alkylation of aromatic poly(pyridine ether) and their application as membranes显示文摘 Jahnke P Scharnaql N 1992Macromol1992,25,5:1
15Difference in stroke between White, Hispanic and Native American patients显示文摘Frey J Jahnke H Bulfinch E 1998Stroke1998,29,:1
16Meniere disease as an autosome dominant hereditary disease显示文摘ARWEILER D J JAHNKE K GROSSE-WILDE H 1995Laryngorhinootologie1995,74,:1
17Developmental expression patterns of connexin26 and - 30 in the rat cochlea 显示文摘Lautermann J Frank H G Jahnke K 1999Developmental Genetics1999,25,:1
18Coordinating service-sensitive demand and capacity by adaptive decision making: An application of case-based decision theory显示文摘Jahnke H Chwolka A Simons D 2005Decision Sciences2005,36,1:1
19Wave propaga- tion in 3D spherical sections: effects of subduetion zones显示文摘Igel H Nissen-Meyer T Jahnke G 2002Physics of the Falrth and Planetary Interi- ors2002,132,1:1
20Common due date assignment for scheduling on a single machine with jointly reducible processing times 显示文摘Biskup D Jahnke H 2001International Journal of Production Economy2001,,69:1
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