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122篇 您的检索式:作者名="A Crum"
    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
2Influence of Dietary β-Alanine and Histidine on the Oxidative Stability of Pork显示文摘Li Mei Cromwell G L Crum A D Meat Science0,49,1:1
3Lifetime cooecurrence of DSM-III-R alcohol abuse and dependence with other psychiatric disorders in the national comorbidity survey 显示文摘Kessler R C Crum R M Warner L A 1997Archives of General Psychiatry1997,54,:1
4Odor and flavor contribution of 2-pentyl pyridine to soy protein isolates显示文摘BOATRIGHT W L CRUM A D 1997American Oil Chemists'' Society1997,74,12:1
5Nonlinear bubble dynamics显示文摘PROSPERETTI A CRUM L A COMMANDER K W 1988Journal of the Acoustical Society of America1988,83,2:1
6Sonoluminescence and bubble dynamics for a single stable cavitation bubble显示文摘Gaitan D F Crum L A Church C C 1992Journal of the Acoustical Society America1992,91,:1
7Bjerknes forces on bubbles in a stationary sound field 显示文摘Crum L A 1975The Journal of the Acoustical Society of America1975,57,6:1
8Evaluation of the LI- AISON chemiluminescence immunoassay for diagnosis of syphilis 显示文摘KNIGHT C S CRUM M A HARDY R W 2007Clin Vaccine Immunol2007,14,6:1
9List of the mosses of North America North of Mexico显示文摘ANDERSON L E CRUM H A BUCKW R 1990The Bryologist1990,93,4:1
10Ocular anatomy and cross-sectional imaging of the eye显示文摘Malhotra A Minja F J Crum A 2011Semin Ultrasound CT MR2011,32,1:1
11Sonoluminescence and bubble dynamics for a single,stable,cavitation bubble显示文摘GAITAN D F CRUM L A CHURCH C C 0,,06:1
12Evaluation of the LIAISON chemiluminescence immunoassay for diagnosis of Syphilis显示文摘Knight C Mary S Crum A 2007Clinical and Vaccine Immunology2007,14,6:1
13Antioxidant activity of carnosine in cooked ground pork显示文摘DECKER E A CRUM A D 1993Meat Science1993,34,:1
14Evaluation of theLIAISON chemilumine scence immunology for diagno-sis of Syphilis显示文摘KNIGHT C MARRY S CRUM A 2007Clinical and Vaccine Immunology2007,14,:1
15Ocular neoplastic disease显示文摘Mahajan A Crum A Johnson MH Materin MA 0,,01:1
16Rectified diffusion显示文摘CRUM L A 1984Ultrasonics1984,22,:1
17Rectified diffusion 显示文摘CRUM L A 1984Ultrasonics1984,22,:1
18Acoustic characterization of high intensity focused ultrasound fields: A combined measurement and modeling approach显示文摘Canney M S Bailey M R Crum L A 2008J A coust So Am2008,124,4:1
19Biological andphysical mechanisms of HIFU-induced hyperecho in ultra-sound images显示文摘RABKIN B A ZDERIC V CRUM L A 2006Ultrasound Med Biol2006,32,11:1
20Inhibition of oxidative rancidity in salted ground pork by carnosine 显示文摘DECKER E A CRUM A D 1991Jour- nal of Food Science1991,56,5:1
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