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159篇 您的检索式:作者名="WOLTER W"
    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
2Low-cost and nanoscale non-volatile memory concept for future silicon chips 显示文摘Lankhorst M H R Ketelaars B W S M M Wolters R A M 2005Nature Materials2005,4,:1
3Analysis of a diallel cross to estimate effects of crossing on resistance to enteric septicemia in channel catfish,Ictalurus punctatus显示文摘Wolters W R Johnson M R 1995Aquaculture1995,137,:1
4Current evi- dence for transurethral laser therapy of non-muscle in- vasive bladder cancer显示文摘Kramer M W Bach T Wolters M 2011World J Urol2011,29,4:1
5Lipids are required for directional pollen tube growth显示文摘WOLTERS ARTS M LUSH W M MARIANI C 1998Nature1998,392,6678:1
6Distribution of selenium and glutathione peroxidase in The rat显示文摘 Wolters W 1983J Nutr1983,113,2:1
7Pattern of entemtoxin genes seg, seh, sei and sej positive Staphylococcus aureus isolated from bovine mastitis显示文摘Zschoek M Kloppert B Wolter W et 81 2005VetMicrobiology2005,108,:1
8The epidemiology of Staphylococcus aureus infections from subclinical mastitis in dairy cows during a control programme 显示文摘Sommerhauser J B Kloppert W Wolter M 2003Vet Microbiol2003,96,:1
9The epidemiology of Staphylococcus aureus infections from subclinical mastitis in dairy cows during a control prgramme显示文摘Sommerhauser J Kloppert B Wolter W 2003Vet Microbiol2003,96,:1
10Determination of dis- placements using an improved digital correlation method 显示文摘Sutton M A Wolters W J Peters W H 1983Image and Vision Computing~1983,1,3:1
11Detection of displacement using an improved digital correlation method显示文摘SUTTON M A WOLTERS W J PETERS W H 1983Image and Vision Computing1983,1,3:1
12Quantitative evaluation of epicuticular wax alterations as induced by surfactant treatment显示文摘NOGA G WOLTER M BARTHLOTT W 1991Angew Bot1991,65,:1
13Erythrocyte nuclear measurements of diploid and triploid channel catfish ,Ictalurus punctatus 显示文摘Wolters W R Chrisman C L Libey G S 1982J Fish Bid1982,20,:1
14Application of portable nuclear magnetic resonance surface probe porous media显示文摘Marko A Wolter B Amold W 2007J Magn Reson2007,185,1:1
15Prevention of spontaneous prostate-related cancer in Lobund-Wistar rats by a soy protein isolate/isoflavone diet显示文摘Pollard M Wolter W 2000Prostate2000,45,2:1
16Isolation of EST-derived microsatellite markers for genotyping the A and B genomes of wheat显示文摘Eujayl I Sorrells ME Baum M Wolters P Powell W 0,,:1
17Development of Type I markers in channel catfish through intron sequencing显示文摘Serapion J Waldbieser G C Wolters W 2004Animal Genetics2004,35,6:1
18Bovine growth hormone treatment of channel catfish:strain and temperature effects on growth,plasma IGF-I levels,feed intake and efficiency and body composition显示文摘Silverstein J T Wolters W R Shimizu M 2000Aquaculture2000,190,12:1
19Some properties and degradability of isolated starch granules显示文摘Cone J W Wolters M G E 1990Starch1990,42,:1
20Recovery from aphasia after hemicraniectomy for infarction of the speech-dominant hemisphere显示文摘KASTRAU F WOLTER M HUBER W 2005Stroke2005,36,4:1
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