CN107764399B - 非均匀烟雾环境偏振传输特性实验与仿真的验证方法 - Google Patents
非均匀烟雾环境偏振传输特性实验与仿真的验证方法 Download PDFInfo
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- CN107764399B CN107764399B CN201711140608.4A CN201711140608A CN107764399B CN 107764399 B CN107764399 B CN 107764399B CN 201711140608 A CN201711140608 A CN 201711140608A CN 107764399 B CN107764399 B CN 107764399B
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- 230000010287 polarization Effects 0.000 title claims abstract description 63
- 238000002474 experimental method Methods 0.000 title claims abstract description 28
- 238000012546 transfer Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012795 verification Methods 0.000 title claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 42
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 238000004062 sedimentation Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 25
- 238000005070 sampling Methods 0.000 claims description 19
- 239000000443 aerosol Substances 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 8
- 238000005094 computer simulation Methods 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 5
- 238000000342 Monte Carlo simulation Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 241000931526 Acer campestre Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000010200 validation analysis Methods 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
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- 239000003500 flue dust Substances 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J4/00—Measuring polarisation of light
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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
- G01N21/21—Polarisation-affecting properties
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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
- G01N21/21—Polarisation-affecting properties
- G01N21/211—Ellipsometry
-
- 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
- G01N21/21—Polarisation-affecting properties
- G01N2021/216—Polarisation-affecting properties using circular polarised light
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
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- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
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CN201711140608.4A CN107764399B (zh) | 2017-11-16 | 2017-11-16 | 非均匀烟雾环境偏振传输特性实验与仿真的验证方法 |
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CN107764399A CN107764399A (zh) | 2018-03-06 |
CN107764399B true CN107764399B (zh) | 2019-08-23 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108961191A (zh) * | 2018-07-18 | 2018-12-07 | 天津大学 | 一种散射环境中圆偏振及线偏振联合图像复原方法 |
CN110927071B (zh) * | 2019-12-16 | 2022-10-11 | 长春理工大学 | 光照影响下海雾环境偏振传输特性测试与仿真的验证方法 |
CN111947783B (zh) * | 2020-08-17 | 2022-02-15 | 长春理工大学 | 非球形多次散射介质的偏振传输特性测试与仿真验证方法 |
CN113447407B (zh) * | 2021-08-17 | 2022-04-26 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种粒子尺寸的测量方法 |
CN113758878B (zh) * | 2021-09-29 | 2022-05-17 | 长春理工大学 | 基于等效光学厚度的沉降水雾干扰抑制方法 |
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CN104089651A (zh) * | 2014-07-06 | 2014-10-08 | 长春理工大学 | 一种用于偏振激光传输特性测试的烟雾环境模拟装置 |
CN104596645B (zh) * | 2015-02-02 | 2017-01-25 | 长春理工大学 | 复杂环境全偏振多角度散射模拟及测试系统 |
CN204630924U (zh) * | 2015-03-30 | 2015-09-09 | 北京西门子西伯乐斯电子有限公司 | 感烟探测器 |
CN104865224B (zh) * | 2015-06-05 | 2017-04-05 | 长春理工大学 | 用于烟雾介质散射特性穆勒矩阵图样的分振幅型测量方法 |
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