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发明名称
SEMICONDUCTOR WAVELENGTH CONVERSION DEVICE
摘要
申请公布号
EP0484923(A3)
申请公布日期
1992.06.03
申请号
EP19910118937
申请日期
1991.11.06
申请人
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人
IKEDA, MASAHIRO;MIKAMI, OSAMU;YASAKA, HIROSHI;NAGANUMA, MITSURU;UEHARA, SHINGO;KURUMADA, KATSUHIKO
分类号
G02F3/02;H01S3/1055;H01S5/06;H01S5/0625;(IPC1-7):G02F1/37;H01S3/105;H01S3/25
主分类号
G02F3/02
代理机构
代理人
主权项
地址
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