Wavelength tunable composite cavity laser
文献类型：专利
| 作者 | ALFERNESS, RODNEY C.; EISENSTEIN, GADI; KOREN, UZIEL; TIEN, PING K.; TUCKER, RODNEY S.; WHALEN, MATTHEW S. |
| 发表日期 | 1990-09-04 |
| 专利号 | US4955028 |
| 著作权人 | BELL TELEPHONE LABORATORIES, INCORPORATED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Wavelength tunable composite cavity laser |
| 英文摘要 | Wavelength tunability and single frequency output are achieved in a coherent light source employing an adjustably controllable reflector. The light source includes a gain medium coupled to a single-mode fiber having a partially reduced cladding region at a predetermined distance from the gain medium. A Bragg reflector is either formed on the reduced cladding region of the single-mode fiber or formed on an external element in close proximity to the reduced cladding region. A single resonant optical cavity is formed by placing another reflector on the side of the gain medium opposite the gain medium-to-fiber coupling. Wavelength tuning of the light source is accomplished by controllably adjusting the period or the Bragg reflector element. |
| 公开日期 | 1990-09-04 |
| 申请日期 | 1988-03-25 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35886]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | BELL TELEPHONE LABORATORIES, INCORPORATED |
| 推荐引用方式 GB/T 7714 | ALFERNESS, RODNEY C.,EISENSTEIN, GADI,KOREN, UZIEL,et al. Wavelength tunable composite cavity laser. US4955028. 1990-09-04. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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