发明名称 |
Fiber-grating semiconductor laser with tunability |
摘要 |
A fiber-grating semiconductor laser with tunability is provided, which varies a output wavelength easily. The fiber-grating semiconductor laser with tunability is the hybrid integrated module on a substrate. It consists of a semiconductor laser as a gain medium and a Bragg-grating-written fiber held in a wavelength-tuning unit. (deletion) The wavelength-tuning unit can apply compression or elongation in the fiber grating for wavelength tunability.
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申请公布号 |
US6882676(B2) |
申请公布日期 |
2005.04.19 |
申请号 |
US20020109764 |
申请日期 |
2002.03.29 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
SONG HYUN WOO;KIM JE HA |
分类号 |
H01S5/026;H01S5/022;H01S5/06;H01S5/14;(IPC1-7):H01S3/08;H01S3/30 |
主分类号 |
H01S5/026 |
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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