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76篇 您的检索式:作者名="CRUMP A"
    题名 作者 年代 出处 被引量
1High efficiency, high power 808nm laser array and stacked arrays optimized for elevated temperature operation显示文摘Operation of 808-nm laser diode pumping at elevated temperature is crucial to many applications. Reliable operation at high power is limited by high thermal load and low catastrophic optical mirror damage (COMD) threshold at elevated temperature range. We demonstrated high efficiency and high power operation at elevated temperature with high COMD power. These results were achieved through device design optimization such as growth conditions, doping profile, and materials composition of the quantum-well and other layers. Electrical-to-optical efficiency as high as 62% was obtained through lowered threshold current, lowered series resistance and increased slope efficiency. The performance of single broad-area laser diodes scales to that of high power single bars on water-cooled copper micro-channel heatsinks or conductively-cooled CS heatsinks. No reduction in bar performance or significant spectral broadening is seen when these micro-channel coolers are assembled into 6-bar and 18-bar CW stacks for the highest power levels.Crump P A Crum T R DeVito M Farmer J Grimshaw M Huang Z Igl S A Macomber S Thiagarajan P Wise D 2004光机电信息2004,21,6:4
2Association of parental involvement and social competence with school adjustment and engagement among sixth graders显示文摘Simons--Morton B G Crump A D 2003Journal of School Health2003,73,3:1
3The global burden of typhoid fever显示文摘CRUMP J A LUBY S P MINTZ E D 0,,05:1
4The global burden of ty- phoid fever 显示文摘Crump J A Luby S P Mintz E D 2004Bull World Health Organ2004,82,5:1
5Community-acquired bloodstream infections in Africa: a systematic review and meta-analysis显示文摘Elizabeth A Reddy Andrea V Shaw John A Crump 2010The Lancet Infectious Diseases2010,,6:1
6Dominance of particle-attached bacteria in the Columbia River estuary, USA 显示文摘CRUMP B C BAROSS J A SIMENSTAD C A 1988Aquatic Microbial Ecology1988,14,:1
7The life and times of ivermectin a success story显示文摘OMURA S CRUMP A 2004Nat Rev Mierobiol2004,2,12:1
8Drinking water and cancer: review of recent epidemiologieal findings and assessment of risks 显示文摘Crump K S Guess H A 1982Annual Review of Public Health1982,3,:1
9Phase Ⅱ trial of bortezomib in mantle cell lymphoma显示文摘Belch A Kouroukis CT Crump M 2004Blood2004,104,:1
10Bacterial contamination of animal feed and its relationship to human foodborne illness 显示文摘Crump J A Griffin P M Frederick J A 2002Clin Infect Dis2002,35,7:1
11Reaction of Baylis-Hillman products with Swem and Dess-Martin oxidants 显示文摘Lawrence N J Crump J P McGown A T 2001Tetrahedron Lett2001,42,23:1
12Statistical evaluation of factors and interactions affecting dairy herd improvement milk urea nitrogen in commercial midwest dairy herds显示文摘Waniaux M A Nordheim E V Crump P 2005J Dairy Sci2005,88,:1
13Statistical evaluation of factors and interactions affecting dairy herd improvement milk urea nitrogen in commercial midwest daily herds 显示文摘Wattiaux M A Nordheim E V Crump P 2005J Dairy Sci2005,88,:1
14The global burden of typhiod fever 显示文摘Crump J A Luby S P Mintz E D 2004Bull World Health Organ2004,82,5:1
15Rapid synaptic remodeling by protein kinase C:reciprocal translocation of NMDA receptors and calcium/calmodulin-dependent kinase Ⅱ 显示文摘 RAO A CRUMP F T 2002J Neurosci2002,22,6:1
16Characterization of the bacterially-active particle fraction in the Columbia River estuary 显示文摘Crump B C Baross J A 2000Marine Ecol-ogy-Progress Series2000,206,:1
17The life and times of ivermectin a success story 显示文摘VMURA S CRUMP A 2004Nat Rev Microbiol2004,2,12:1
18The global burden of typhiod fever 显示文摘CRUMP J A LUBY S P MINTZ E D 2004Bull World Health Organ2004,82,5:1
19Phylogenetic analysis of particle-attached and free-living bacterial communities in the Columbia River,its estuary,and the adjacent coastal ocean显示文摘Crump B C Armbrust E V Baross J A 1999Appl Environ Microbiol1999,65,7:1
20Bacterial contamination of animal feed and its relationship to human foodborne illness显示文摘Crump J A Griffin P M Angulo F J 2004Clin Infect Dis2004,35,:1
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