MX351545B - Aparato de proyección de luz polarizada y métodos del mismo para separar la luz de una superficie de una muestra y sus capas de difusas más profundas. - Google Patents
Aparato de proyección de luz polarizada y métodos del mismo para separar la luz de una superficie de una muestra y sus capas de difusas más profundas.Info
- Publication number
- MX351545B MX351545B MX2015014789A MX2015014789A MX351545B MX 351545 B MX351545 B MX 351545B MX 2015014789 A MX2015014789 A MX 2015014789A MX 2015014789 A MX2015014789 A MX 2015014789A MX 351545 B MX351545 B MX 351545B
- Authority
- MX
- Mexico
- Prior art keywords
- sample
- light
- coupled
- waves
- towards
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Se proporciona un aparato de proyección de imágenes de luz polarizada. En una modalidad, el aparato consta de una fuente de luz para producir haces de luz; una óptica de iluminación en conjunto con la fuente de luz para dirigir los haces de la luz hacia la muestra; un polarizador lineal en conjunto con la óptica de iluminación y configurado para producir una luz linealmente polarizada hacia la muestra respectiva de los haces de luz; un prisma polarizante birrefrigente (BPP) TIR acoplado a la muestra para maximizar una diferencia de refracción entre las ondas ordinarias y las ondas extraordinarias de luz que devuelve la muestra hacia un elemento de sensor sensible a la polarización simple (SE), el SE está configurado para capturar al menos un fotograma de la muestra respectiva de las ondas de luz que devuelve la capa superficial de dispersión simple de la muestra aparte de la capa difusa más profunda.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361814306P | 2013-04-21 | 2013-04-21 | |
| US201361922111P | 2013-12-31 | 2013-12-31 | |
| PCT/US2014/034736 WO2014176136A1 (en) | 2013-04-21 | 2014-04-20 | A polarized light imaging apparatus and methods thereof for separating light from a surface of a sample its deeper diffuse layers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015014789A MX2015014789A (es) | 2016-05-31 |
| MX351545B true MX351545B (es) | 2017-10-19 |
Family
ID=51792311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015014789A MX351545B (es) | 2013-04-21 | 2014-04-20 | Aparato de proyección de luz polarizada y métodos del mismo para separar la luz de una superficie de una muestra y sus capas de difusas más profundas. |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9921148B2 (es) |
| EP (1) | EP2989441B1 (es) |
| CN (1) | CN105814434A (es) |
| AP (1) | AP2016009037A0 (es) |
| AU (2) | AU2014257297B2 (es) |
| MX (1) | MX351545B (es) |
| WO (1) | WO2014176136A1 (es) |
| ZA (1) | ZA201508555B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6567850B2 (ja) * | 2015-03-20 | 2019-08-28 | 富士通株式会社 | 撮影装置 |
| US10753874B2 (en) | 2015-09-07 | 2020-08-25 | Mobileodt Ltd. | Handheld mobile device for detection of biological evidence |
| CN113167720A (zh) | 2018-10-31 | 2021-07-23 | 康宁股份有限公司 | 使用光散射偏振测定来表征玻璃基样品的光学阻滞 |
| US10878548B2 (en) * | 2019-03-28 | 2020-12-29 | Advanced New Technologies Co., Ltd. | Specular reflection reduction using polarized light sources |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5719399A (en) * | 1995-12-18 | 1998-02-17 | The Research Foundation Of City College Of New York | Imaging and characterization of tissue based upon the preservation of polarized light transmitted therethrough |
| JPH10108857A (ja) * | 1996-10-04 | 1998-04-28 | Hitachi Ltd | 生化学計測装置 |
| WO2000043750A2 (en) * | 1999-01-25 | 2000-07-27 | Newton Laboratories, Inc. | Imaging of tissue using polarized light |
| US7193711B2 (en) * | 2000-07-11 | 2007-03-20 | Maven Technologies, Llc | Imaging method and apparatus |
| IT1316145B1 (it) * | 2000-10-26 | 2003-03-28 | Viptronic Srl | Dispositivo di misurazione fotoelettrica dotato di filtro dipolarizzazione. |
| JP4221942B2 (ja) * | 2002-03-27 | 2009-02-12 | 日産自動車株式会社 | 燃料電池システム |
| WO2005036215A2 (en) * | 2003-10-10 | 2005-04-21 | Stheno Corporation | Differential optical technique for chiral analysis |
| US9597024B2 (en) * | 2005-02-09 | 2017-03-21 | Medici Instruments Llc | Methods and apparatuses for noninvasive determinations of analytes |
| KR20080013919A (ko) * | 2005-04-22 | 2008-02-13 | 더 제너럴 하스피탈 코포레이션 | 스펙트럼 도메인 편광 민감형 광간섭 단층촬영을 제공할 수있는 장치, 시스템 및 방법 |
| WO2006116701A2 (en) | 2005-04-28 | 2006-11-02 | Research Foundation Of The City University Of New York | Imaging systems and methods to improve backscattering imaging using circular polarization memory |
| CA2550692C (en) * | 2005-06-30 | 2012-01-24 | James Plant | Method and apparatus for real-time polarization difference imaging (pdi) video |
| JP4835160B2 (ja) * | 2006-01-10 | 2011-12-14 | セイコーエプソン株式会社 | プロジェクタ |
| US7233396B1 (en) * | 2006-04-17 | 2007-06-19 | Alphasniffer Llc | Polarization based interferometric detector |
| US7692792B2 (en) | 2006-06-22 | 2010-04-06 | Asml Netherlands B.V. | Method and apparatus for angular-resolved spectroscopic lithography characterization |
| KR101279034B1 (ko) * | 2007-07-11 | 2013-07-02 | 삼성전자주식회사 | 스캐너 모듈 및 이를 채용한 화상독취장치 |
| FR2941047A1 (fr) * | 2009-01-15 | 2010-07-16 | Centre Nat Rech Scient | Dispositif et procede de determination d'une information de polarisation et imageur polarimetrique |
| KR101037790B1 (ko) * | 2010-04-23 | 2011-05-27 | 나노바이오시스 주식회사 | 듀얼 광원을 포함하는 형광 편광 분석 장치 |
| JP5761601B2 (ja) * | 2010-07-01 | 2015-08-12 | 株式会社リコー | 物体識別装置 |
| US8854628B2 (en) * | 2010-09-22 | 2014-10-07 | Zygo Corporation | Interferometric methods for metrology of surfaces, films and underresolved structures |
| JP5794629B2 (ja) * | 2011-06-30 | 2015-10-14 | 国立研究開発法人産業技術総合研究所 | 表面検査装置、表面検査方法、表面検査プログラム、およびコンピュータ読み取り可能な記録媒体 |
| US20150164327A1 (en) * | 2012-07-13 | 2015-06-18 | University Of Massachusetts | Multimodal imaging for the detection of tissue structure and composition |
| US8854623B2 (en) * | 2012-10-25 | 2014-10-07 | Corning Incorporated | Systems and methods for measuring a profile characteristic of a glass sample |
-
2014
- 2014-04-20 MX MX2015014789A patent/MX351545B/es active IP Right Grant
- 2014-04-20 WO PCT/US2014/034736 patent/WO2014176136A1/en active Application Filing
- 2014-04-20 US US14/786,144 patent/US9921148B2/en active Active
- 2014-04-20 CN CN201480033278.7A patent/CN105814434A/zh active Pending
- 2014-04-20 AU AU2014257297A patent/AU2014257297B2/en not_active Ceased
- 2014-04-20 EP EP14787525.6A patent/EP2989441B1/en not_active Not-in-force
- 2014-04-20 AP AP2016009037A patent/AP2016009037A0/en unknown
-
2015
- 2015-11-19 ZA ZA2015/08555A patent/ZA201508555B/en unknown
-
2018
- 2018-01-25 US US15/880,014 patent/US20180180530A1/en not_active Abandoned
- 2018-07-05 AU AU2018204921A patent/AU2018204921A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2989441A4 (en) | 2017-02-22 |
| ZA201508555B (en) | 2020-02-26 |
| EP2989441A1 (en) | 2016-03-02 |
| CN105814434A (zh) | 2016-07-27 |
| AU2014257297B2 (en) | 2018-04-05 |
| WO2014176136A1 (en) | 2014-10-30 |
| US20160084751A1 (en) | 2016-03-24 |
| AU2018204921A1 (en) | 2018-07-26 |
| AU2014257297A1 (en) | 2015-11-12 |
| MX2015014789A (es) | 2016-05-31 |
| US20180180530A1 (en) | 2018-06-28 |
| AP2016009037A0 (en) | 2016-02-29 |
| US9921148B2 (en) | 2018-03-20 |
| EP2989441B1 (en) | 2019-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |