| 发明名称 |
LASER LIGHT SOURCES |
| 摘要 |
A light source comprises a semiconductor laser and a gas laser. The semiconductor laser is injection locked using the highly coherent output from the gas laser. The output from the semiconductor laser has a narrow linewidth and a high stability. The invention has a major application in optical fibre communications systems. |
| 申请公布号 |
DE3361309(D1) |
申请公布日期 |
1986.01.09 |
| 申请号 |
DE19833361309 |
申请日期 |
1983.01.26 |
| 申请人 |
BRITISH TELECOMMUNICATIONS |
发明人 |
SMITH, DAVID WILLIAM;WYATT, RICHARD |
| 分类号 |
H01S3/0943;H01S3/06;H01S3/098;H01S3/10;H01S3/23;H01S5/00;H01S5/40;(IPC1-7):H01S3/23 |
主分类号 |
H01S3/0943 |
| 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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