专利检索 ap:("Marconi Caswell Limited") AND inv:"FARRIES, Mark Cunningham" 第 1 页

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发明授权
IMPROVEMENTS IN AND RELATING TO LASERS 失效
标题翻译：改进技术和与LASERS

公开(公告)号：EP0937322B1

公开(公告)日：2001-12-05

申请号：EP97919150.9

申请日：1997-09-18

申请人： Marconi Caswell Limited

发明人： FARRIES, Mark Cunningham , LEWANDOWSKI, Jan Jozef , ROBBINS, David James , WILLIAMS, Peter John

IPC分类号： H01S5/40

CPC分类号： H01S5/4031 , H01S5/1064

摘要： An array (10) of tapered semiconductor lasers having a straight region (14) and a tapered region (16) is provided. The lasers (12) are ridge loaded structures which are formed on a single chip. The lasers (12) operate in the near infrared and are suitable for materials processing.