Multi-stripe array grating integrated cavity laser | |
POGUNTKE KAI RALPH; SOOLE JULIAN BERNARD DONALD | |
1999-06-29 | |
著作权人 | TELCORDIA LICENSING COMPANY LLC |
专利号 | CA2143944C |
国家 | 加拿大 |
文献子类 | 授权发明 |
其他题名 | Multi-stripe array grating integrated cavity laser |
英文摘要 | An integrated, multi-wavelength laser having formed on a substrate (12) a plurality of active, individually selectable waveguides (14), a passive output waveguide (16), and a diffraction grating (18) formed in a Rowland-circle spectrometer geometry. The frequency of the lasing light is determined by the geometrical relationship of the selected active waveguide, the diffraction grating, and the output waveguide. The active waveguides are positioned such that lasing light cannot diffract between two active waveguides. Little crosstalk occurs because no carrier depletion occurs in the output waveguide. |
公开日期 | 1994-03-17 |
申请日期 | 1993-09-09 |
状态 | 失效 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/44722] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | TELCORDIA LICENSING COMPANY LLC |
推荐引用方式 GB/T 7714 | POGUNTKE KAI RALPH,SOOLE JULIAN BERNARD DONALD. Multi-stripe array grating integrated cavity laser. CA2143944C. 1999-06-29. |
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