| 专利名称 | 極めて弱い光のマルチスペクトル二次元イメ ジング方法及びそのシステム | 申请号 | JP20140516173 | 专利类型 | JP | 公开（公告）号 | JP5947377(B2) | 公开（授权）日 | 2016.07.06 | 申请（专利权）人 | 中国科学院空间科学与应用研究中 | 发明（设计）人 | チャイ，ガンジェ;ドゥ ，ケンミン;ワン，チャオ;ユ ，ウェンカイ | 主分类号 | G01N21/76 | IPC主分类号 | G01N21/76;G01N21/17;G01N21/64;G01N21/78 | 专利有效期 | 極めて弱い光のマルチスペクトル二次元イメ ジング方法及びそのシステム 至極めて弱い光のマルチスペクトル二次元イメ ジング方法及びそのシステム | 法律状态 | 说明书摘要 | The invention relates to an ultra-weak light multispectral imaging method and an ultra-weak light multispectral imaging system, which can realize multispectral two-dimensional imaging of an ultra-weak light object by constituting a linear array from single-photon detectors of all response wavelengths and combining it with light-splitting technology. The ultra-weak light multispectral two-dimensional imaging system realizes high-resolution optical modulation by adopting the compressive sensing (CS) theory and the digital light processing (DLP) technology and using a linear array single-photon detector as a detection element; the ultra-weak light multispectral two-dimensional imaging system comprises a light filter (6), a first lens (1), a DMD control system (7), a second lens (2), a spectrophotometer (3), a linear array single-photon detector(4) consisting of a plurality of single-photon detectors with different response wavelengths, and a central processing unit (5); and the sensitivity of the system can reach the single-photon level. The invention can be widely applied in the fields of biological self-illumination, medical diagnosis, nondestructive material analysis, astronomical observation, national defense and military, spectral measurement, quantum electronics and the like. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障