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发明名称
WAVELENGTH VARIABLE SEMICONDUCTOR LASER LIGHT SOURCE
摘要
申请公布号
JPH03129890(A)
申请公布日期
1991.06.03
申请号
JP19890266266
申请日期
1989.10.16
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
NOTOMI MASAYA;MITOMI OSAMU;YOSHIKUNI YUZO
分类号
H01S5/00;H01S5/026
主分类号
H01S5/00
代理机构
代理人
主权项
地址
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