CN111220572B - 一种非线性光学泵浦探测装置 - Google Patents
一种非线性光学泵浦探测装置 Download PDFInfo
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- CN111220572B CN111220572B CN202010127319.6A CN202010127319A CN111220572B CN 111220572 B CN111220572 B CN 111220572B CN 202010127319 A CN202010127319 A CN 202010127319A CN 111220572 B CN111220572 B CN 111220572B
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N2021/3196—Correlating located peaks in spectrum with reference data, e.g. fingerprint data
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Application Number | Priority Date | Filing Date | Title |
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CN202010127319.6A CN111220572B (zh) | 2020-02-28 | 2020-02-28 | 一种非线性光学泵浦探测装置 |
GB2219709.9A GB2611908B (en) | 2020-02-28 | 2021-01-27 | Non-linear optical pumping detection apparatus and non-linear optical absorption cross-section measurement method |
US17/781,003 US11719629B2 (en) | 2020-02-28 | 2021-01-27 | Non-linear optical pumping detection apparatus and non-linear optical absorption cross-section measurement method |
PCT/CN2021/073912 WO2021169713A1 (zh) | 2020-02-28 | 2021-01-27 | 一种非线性光学泵浦探测装置及非线性光学吸收截面测量方法 |
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CN202010127319.6A CN111220572B (zh) | 2020-02-28 | 2020-02-28 | 一种非线性光学泵浦探测装置 |
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CN111220572B true CN111220572B (zh) | 2022-09-13 |
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WO2021169713A1 (zh) * | 2020-02-28 | 2021-09-02 | 江苏大学 | 一种非线性光学泵浦探测装置及非线性光学吸收截面测量方法 |
CN111912354B (zh) * | 2020-07-28 | 2021-07-27 | 中国科学院西安光学精密机械研究所 | 一种高功率激光集束远场组合焦斑测量方法及系统 |
CN113176583B (zh) * | 2021-04-02 | 2023-02-07 | 华东师范大学重庆研究院 | 一种超灵敏红外高分辨三维成像技术 |
CN114486739B (zh) * | 2022-01-25 | 2024-06-11 | 山东大学 | 一种测量非线性光学系数的z扫描测量装置及测量方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104897593A (zh) * | 2015-06-12 | 2015-09-09 | 苏州微纳激光光子技术有限公司 | 一种可区分折射符号的高灵敏度测量材料光学非线性的方法 |
CN108414443A (zh) * | 2018-03-09 | 2018-08-17 | 苏州大学 | 一种实现超短单脉冲时间分辨泵浦探测的方法及系统 |
CN108469426A (zh) * | 2018-03-22 | 2018-08-31 | 苏州大学 | 一种同轴无夹角泵浦探测方法及系统 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104897593A (zh) * | 2015-06-12 | 2015-09-09 | 苏州微纳激光光子技术有限公司 | 一种可区分折射符号的高灵敏度测量材料光学非线性的方法 |
CN108414443A (zh) * | 2018-03-09 | 2018-08-17 | 苏州大学 | 一种实现超短单脉冲时间分辨泵浦探测的方法及系统 |
CN108469426A (zh) * | 2018-03-22 | 2018-08-31 | 苏州大学 | 一种同轴无夹角泵浦探测方法及系统 |
Non-Patent Citations (3)
Title |
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Expriment and analysis of two-photon absorption spectroscopy using a white-light continuum probe;Raluca A. Negres;《 IEEE journal of quantum electronics》;20020930;第38卷(第9期);1205-1216 * |
Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors;Hannes, W.-R. et al;《PROCEEDINGS OF SPIE》;20190227;第19016卷;109160O-1-12 * |
荧光染料的非简并双光子吸收特性研究;徐欢天;《中国优秀博硕士学位论文全文数据库(硕士) 基础科学辑》;20181215(第12期);14-17、28-31 * |
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Effective date of registration: 20231211 Address after: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee after: JIANGSU University Address before: 212331 No. 188 Danfu Road, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: WANXIN OPTICAL GROUP Co.,Ltd. Patentee before: JIANGSU University |