專利授權區國立清華大學國際產學營運總中心 Operations Center for Industry Collaboration

搜尋專利授權區

關鍵字

» 新增關鍵字

選單

專利授權區

專利授權區
專利名稱(中)	利用掃描式同調光繞射的三維顯影方法及系統
專利名稱(英)	Three-dimensional Imaging Method And System Using Scanning-type Coherent Diffraction
專利家族	中華民國：I782822 大陸：CN116266378A(公開號) 美國：US11968351
專利權人	國立清華大學 100%
發明人	陳健群
技術領域	光電光學

專利摘要(英)
In a three-dimensional imaging method and system using scanning-type coherent diffraction, a two-dimensional light detector detects a plurality of two-dimensional diffraction data distributions created by the diffraction of a coherent beam emitted from a light source in a scanning manner toward a single face of a sample to be tested; and a processor converts the two-dimensional diffraction data distributions into multiple three-dimensional intensity distributions in the reciprocal space, performs multiple iterations based on the sample function, the light source function and the three-dimensional intensity distributions to obtain the phase-retrieval sample function, and executes the three-dimensional graphing application based on the phase-retrieval sample function to generates a three-dimensional reconstruction image of the sample to be tested, thereby realizing relatively easy, time-saving, and minimal light damage to the sample.

專利摘要(英)

In a three-dimensional imaging method and system using scanning-type coherent diffraction, a two-dimensional light detector detects a plurality of two-dimensional diffraction data distributions created by the diffraction of a coherent beam emitted from a light source in a scanning manner toward a single face of a sample to be tested; and a processor converts the two-dimensional diffraction data distributions into multiple three-dimensional intensity distributions in the reciprocal space, performs multiple iterations based on the sample function, the light source function and the three-dimensional intensity distributions to obtain the phase-retrieval sample function, and executes the three-dimensional graphing application based on the phase-retrieval sample function to generates a three-dimensional reconstruction image of the sample to be tested, thereby realizing relatively easy, time-saving, and minimal light damage to the sample.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw