時間分解単一光子計数イメ ジングスペクトルシステム
- 申请号：JP20140537455
- 专利类型：JP
- 申请（专利权）人：中国科学院空间科学与应用研究中
- 公开(公开)号：JP6002232(B2)
- 公开(公开)日：2016.10.05
- 法律状态：
- 出售价格： 面议 立即咨询
专利详情
| 专利名称 | 時間分解単一光子計数イメ ジングスペクトルシステム | ||
| 申请号 | JP20140537455 | 专利类型 | JP |
| 公开（公告）号 | JP6002232(B2) | 公开（授权）日 | 2016.10.05 |
| 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;ユ ，ウェンカイ;リュ ，セツホウ;ヤオ，シュリ;ワン，チャオ;サン，ツィビン |
| 主分类号 | G01N21/64 | IPC主分类号 | G01N21/64;G01J3/36 |
| 专利有效期 | 時間分解単一光子計数イメ ジングスペクトルシステム 至時間分解単一光子計数イメ ジングスペクトルシステム | 法律状态 | |
| 说明书摘要 | The invention provides a time-resolved single-photon or ultra-weak light multi-D imaging spectral system and a time-resolved single-photon or ultra-weak light multi-D imaging spectral method. On the one hand, in order to realize rough time resolution, the invention provides a time-resolved single-photon counting 2D imaging system for forming color or grey imaging. Moreover, in order to realize high-precision time resolution, the multi-D imaging system provided in the invention mainly comprises a light source, an imaging spectral measurement unit, an electric detection unit, a system control unit and an algorithm unit, wherein the light carrying the information of an object is imaged on a spatial light modulator and randomly modulated according to the compressed sensing theory, the emergent light of a grating is collected by using a point or array single-photon detector, meanwhile, the number of photons and the photon arrival time are recorded, and reconstruction is carried out by using the compressed sensing algorithm and the related algorithm of the spectral imaging. The system has the advantages of single-photon detection sensitivity, high time resolution and wide spectral range, and can be widely applied in the areas of numerous new high-tech industries such as unicellular biophysics and material defect detection. | ||
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