| Infrared imaging using multiple wavelengths | |
| AMUNDSON, DAVID, C.; BLANKENSHIP, LARRY | |
| 2008-02-21 | |
| 著作权人 | CARDIO-OPTICS. INC. |
| 专利号 | WO2008021438A3 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Infrared imaging using multiple wavelengths |
| 英文摘要 | For an infrared imaging catheter, means of achieving a spread of wavelengths or multiple wavelengths through a stacking arrangement of "monochromatic" laser diodes or LED's are disclosed. Since a stack of diodes or LED's have different temperatures, they produce a wavelength spread many times greater than a single laser diode or LED. The wavelength spread reduces speckle in the corresponding image. Adding wavelengths also improves the corresponding infrared image, since different wavelengths have different light penetration capabilities and can emphasize different biological entities. |
| 公开日期 | 2008-02-21 |
| 申请日期 | 2007-08-14 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/58111]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CARDIO-OPTICS. INC. |
| 推荐引用方式 GB/T 7714 | AMUNDSON, DAVID, C.,BLANKENSHIP, LARRY. Infrared imaging using multiple wavelengths. WO2008021438A3. 2008-02-21. |
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