Nonlinear external cavity modelocked laser | |
KELLER, URSULA; KNOX, WAYNE H. | |
1991-04-09 | |
著作权人 | AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
专利号 | US5007059 |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Nonlinear external cavity modelocked laser |
英文摘要 | Modelocking of a solid state laser such as a Ti:Al.sub.2 O.sub.3 laser is achieved by employing an external cavity defined by spatially separated reflective elements wherein at least one of the reflective elements exhibits a nonlinear characteristic in response to an impinging light beam. Exemplary nonlinear reflective elements are described using bulk semiconductor material or semiconductor quantum well structures integrated with a rear reflector such as a stack of quarter-wave thick dielectric or semiconductor material. Tuning control of the nonlinear reflective element may be introduced with temperature control arrangements and with mechanical translation arrangements in conjunction with lateral band gap engineering of the semiconductor material. |
公开日期 | 1991-04-09 |
申请日期 | 1990-05-15 |
状态 | 失效 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/34912] |
专题 | 半导体激光器专利数据库 |
作者单位 | AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
推荐引用方式 GB/T 7714 | KELLER, URSULA,KNOX, WAYNE H.. Nonlinear external cavity modelocked laser. US5007059. 1991-04-09. |
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