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发明名称
Optical device.
摘要
申请公布号
EP0364162(B1)
申请公布日期
1994.12.28
申请号
EP19890310210
申请日期
1989.10.05
申请人
AT&T CORP.
发明人
HALEMANE, THIRUMALA RAYA;KOROTKY, STEVEN K.
分类号
G02B6/122;G02B6/12;G02F1/313;G02F1/35;G02F3/00;G02F3/02;G11C13/04;G11C21/00;H01S3/10;(IPC1-7):G02F3/00;H01S3/113
主分类号
G02B6/122
代理机构
代理人
主权项
地址
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