Non-interferometric determination of coherence functions of partial coherent sources | |
DR. A. CELINE KAVIDA | |
2019-01-11 | |
著作权人 | DR. A. CELINE KAVIDA |
专利号 | IN201741023986A |
国家 | 印度 |
文献子类 | 发明申请 |
其他题名 | Non-interferometric determination of coherence functions of partial coherent sources |
英文摘要 | Non-interferometric phase-space tomography is used to characterize the spatial coherence properties of scalar quasi-monochromatic partially coherent optical fields. Three sources were investigated and characteristic projections through the correlation functions determined. It was seen that a single-mode fiber-coupled source exhibited a much longer coherence length than a multi-mode fibre-coupled source. Both sources exhibited a high degree of symmetry. A collimated light emitted diode, on the other hand, was shown to have a short spatial coherence length and clear asymmetries were evident. |
公开日期 | 2019-01-11 |
申请日期 | 2017-07-07 |
状态 | 未确认 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/51751] |
专题 | 半导体激光器专利数据库 |
作者单位 | DR. A. CELINE KAVIDA |
推荐引用方式 GB/T 7714 | DR. A. CELINE KAVIDA. Non-interferometric determination of coherence functions of partial coherent sources. IN201741023986A. 2019-01-11. |
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