FR2872909B1 - Procede et systeme de detection optique de nano-objets dans un milieu refringent - Google Patents
Procede et systeme de detection optique de nano-objets dans un milieu refringentInfo
- Publication number
- FR2872909B1 FR2872909B1 FR0407548A FR0407548A FR2872909B1 FR 2872909 B1 FR2872909 B1 FR 2872909B1 FR 0407548 A FR0407548 A FR 0407548A FR 0407548 A FR0407548 A FR 0407548A FR 2872909 B1 FR2872909 B1 FR 2872909B1
- Authority
- FR
- France
- Prior art keywords
- refringent
- objects
- environment
- optically detecting
- detecting nano
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
-
- 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
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
-
- 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
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
- G01N2021/1725—Modulation of properties by light, e.g. photoreflectance
-
- 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
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
- G01N2021/1731—Temperature modulation
-
- 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
- G01N2021/1757—Time modulation of light being essential to the method of light modification, e.g. using single detector
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Lasers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0407548A FR2872909B1 (fr) | 2004-07-07 | 2004-07-07 | Procede et systeme de detection optique de nano-objets dans un milieu refringent |
EP05786109A EP1774287A2 (fr) | 2004-07-07 | 2005-07-01 | Procede et systeme de detection optique de nano-objets dans un milieu refringent |
JP2007519834A JP4932708B2 (ja) | 2004-07-07 | 2005-07-01 | 屈折媒体内に存在するナノ物体の光学的検出方法とシステム |
PCT/FR2005/001704 WO2006013272A2 (fr) | 2004-07-07 | 2005-07-01 | Procede et systeme de detection optique de nano-objets dans un milieu refringent |
US11/631,621 US7889343B2 (en) | 2004-07-07 | 2005-07-01 | Method and system for optical detection of nano-objects in a light refracting medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0407548A FR2872909B1 (fr) | 2004-07-07 | 2004-07-07 | Procede et systeme de detection optique de nano-objets dans un milieu refringent |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2872909A1 FR2872909A1 (fr) | 2006-01-13 |
FR2872909B1 true FR2872909B1 (fr) | 2008-11-14 |
Family
ID=34946047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0407548A Expired - Fee Related FR2872909B1 (fr) | 2004-07-07 | 2004-07-07 | Procede et systeme de detection optique de nano-objets dans un milieu refringent |
Country Status (5)
Country | Link |
---|---|
US (1) | US7889343B2 (fr) |
EP (1) | EP1774287A2 (fr) |
JP (1) | JP4932708B2 (fr) |
FR (1) | FR2872909B1 (fr) |
WO (1) | WO2006013272A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0810893D0 (en) * | 2008-06-13 | 2008-07-23 | Univ Leiden | Photothermal detection system |
EP2732263A1 (fr) | 2011-07-13 | 2014-05-21 | Universität Leipzig | Procédé de spectroscopie photothermique à corrélation à foyer double et dispositif de caractérisation de processus dynamiques dans des liquides et des biomatériaux au moyen de marqueurs absorbants |
KR101908304B1 (ko) * | 2012-08-10 | 2018-12-18 | 엘지전자 주식회사 | 거리 검출 장치, 및 이를 구비하는 영상처리장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2408646A1 (de) * | 1974-02-22 | 1975-08-28 | Max Planck Gesellschaft | Reaktionskinetisches messgeraet |
US5037202A (en) * | 1990-07-02 | 1991-08-06 | International Business Machines Corporation | Measurement of size and refractive index of particles using the complex forward-scattered electromagnetic field |
JPH0572107A (ja) * | 1991-04-08 | 1993-03-23 | Kawasaki Steel Corp | 媒体中の微粒子物質の検出方法および装置 |
US5434878A (en) * | 1994-03-18 | 1995-07-18 | Brown University Research Foundation | Optical gain medium having doped nanocrystals of semiconductors and also optical scatterers |
JPH10232210A (ja) * | 1997-02-19 | 1998-09-02 | Bunshi Bio Photonics Kenkyusho:Kk | 光熱変換分光分析装置 |
US6096496A (en) * | 1997-06-19 | 2000-08-01 | Frankel; Robert D. | Supports incorporating vertical cavity emitting lasers and tracking apparatus for use in combinatorial synthesis |
US6975898B2 (en) * | 2000-06-19 | 2005-12-13 | University Of Washington | Medical imaging, diagnosis, and therapy using a scanning single optical fiber system |
AU2002320631A1 (en) * | 2001-07-18 | 2003-03-03 | The Regents Of The University Of California | Measurement head for atomic force microscopy and other applications |
JP2004037186A (ja) * | 2002-07-02 | 2004-02-05 | Nippon Sheet Glass Co Ltd | マイクロ化学システム用チップ部材 |
US6965434B2 (en) * | 2002-09-13 | 2005-11-15 | Centre National De La Recherche Scientifiques (C.N.R.S.) | Method and device for photothermal imaging tiny metal particles immersed in a given medium |
US6756591B1 (en) * | 2003-03-14 | 2004-06-29 | Centre National De La Recherche | Method and device for photothermal imaging tiny particles immersed in a given medium |
-
2004
- 2004-07-07 FR FR0407548A patent/FR2872909B1/fr not_active Expired - Fee Related
-
2005
- 2005-07-01 US US11/631,621 patent/US7889343B2/en not_active Expired - Fee Related
- 2005-07-01 WO PCT/FR2005/001704 patent/WO2006013272A2/fr active Application Filing
- 2005-07-01 JP JP2007519834A patent/JP4932708B2/ja not_active Expired - Fee Related
- 2005-07-01 EP EP05786109A patent/EP1774287A2/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US7889343B2 (en) | 2011-02-15 |
WO2006013272A2 (fr) | 2006-02-09 |
JP2008506096A (ja) | 2008-02-28 |
WO2006013272A3 (fr) | 2007-01-18 |
US20070296972A1 (en) | 2007-12-27 |
EP1774287A2 (fr) | 2007-04-18 |
FR2872909A1 (fr) | 2006-01-13 |
JP4932708B2 (ja) | 2012-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060331 |
|
D3 | Ip right revived | ||
PLFP | Fee payment |
Year of fee payment: 13 |
|
ST | Notification of lapse |
Effective date: 20180330 |