维普中文期刊产品整合服务
5篇 您的检索式:作者名="DEVITO D P"
    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
2Comparison of closed reduction and percutaneous pinning versus open reduction and percutaneous pinning in displaced supracondylar fractures of the humerus in children显示文摘Cramer K E Devito D P Green N E 1992J Orthop Trauma1992,6,4:1
3Ctinical acceptance and accuracy assessment of spinal implants guided with spine assist surgical robot : retrospective study 显示文摘DEVITO D P KAPLAN L DIETL R 2010Spine ( Phila Pa 1976 )2010,35,24:1
4Clinical acceptance and accuracy assessment of spinal implants guided with SpineAssist surgical robot: retrospective study显示文摘Devito D P Kaplan L Dietl R 2010Spine2010,35,24:1
5Clinical acceptance and accuracy assessment of spinal implants guided with SpineAssist surgical robot:retrospcctivc study显示文摘Devito D P Kaplan L Dietl R 0,,1976:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费