| Widely tunable short cavity laser | |
| CABLE, ALEX EZRA; JAYARAMAN, VIJAYSEKHAR; POTSAID, BENJAMIN MICHAEL | |
| 2017-12-12 | |
| 著作权人 | THORLABS, INC. |
| 专利号 | US9843159 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Widely tunable short cavity laser |
| 英文摘要 | A tunable source includes a short-cavity laser optimized for performance and reliability in SSOCT imaging systems, spectroscopic detection systems, and other types of detection and sensing systems. The short cavity laser has a large free spectral range cavity, fast tuning response and single transverse, longitudinal and polarization mode operation, and includes embodiments for fast and wide tuning, and optimized spectral shaping. Disclosed are both electrical and optical pumping in a MEMS-VCSEL geometry with mirror and gain regions optimized for wide tuning, high output power, and a variety of preferred wavelength ranges; and a semiconductor optical amplifier, combined with the short-cavity laser to produce high-power, spectrally shaped operation. Several preferred imaging and detection systems make use of this tunable source for optimized operation are also disclosed. |
| 公开日期 | 2017-12-12 |
| 申请日期 | 2013-07-26 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/40238]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | THORLABS, INC. |
| 推荐引用方式 GB/T 7714 | CABLE, ALEX EZRA,JAYARAMAN, VIJAYSEKHAR,POTSAID, BENJAMIN MICHAEL. Widely tunable short cavity laser. US9843159. 2017-12-12. |
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