发明名称 |
LASER HAVING LATTICE COUPLED WAVEGUIDE |
摘要 |
<p>A semiconductor laser and optical waveguide are coupled together along a common optical axis and bounded at remote ends with reflective surfaces to form an optical resonant cavity. A periodic grating formed in a side surface of the optical waveguide directs some radiant energy out of the cavity in a direction not parallel with the common optical axis.</p> |
申请公布号 |
JPS5384583(A) |
申请公布日期 |
1978.07.26 |
申请号 |
JP19770142337 |
申请日期 |
1977.11.29 |
申请人 |
IBM |
发明人 |
RIIAN DEBITSUDO KAMAAFUOODO;ROBAATO ARAN RAFU;ERITSUKU GANGUUUWA RIIN |
分类号 |
H01L33/00;H01S5/00;H01S5/02;H01S5/026;H01S5/042;H01S5/187 |
主分类号 |
H01L33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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