HK1008093A1 - Optical sensing - Google Patents
Optical sensingInfo
- Publication number
- HK1008093A1 HK1008093A1 HK98107279A HK98107279A HK1008093A1 HK 1008093 A1 HK1008093 A1 HK 1008093A1 HK 98107279 A HK98107279 A HK 98107279A HK 98107279 A HK98107279 A HK 98107279A HK 1008093 A1 HK1008093 A1 HK 1008093A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- optical sensing
- sensing
- optical
- 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
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
- G01N21/553—Attenuated total reflection and using surface plasmons
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N2021/752—Devices comprising reaction zones
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 Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919120000A GB9120000D0 (en) | 1991-09-19 | 1991-09-19 | Optical sensing |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1008093A1 true HK1008093A1 (en) | 1999-04-30 |
Family
ID=10701648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98107279A HK1008093A1 (en) | 1991-09-19 | 1998-06-27 | Optical sensing |
Country Status (8)
Country | Link |
---|---|
US (2) | US5508809A (de) |
EP (1) | EP0566706B1 (de) |
CA (1) | CA2101421A1 (de) |
DE (1) | DE69220923T2 (de) |
ES (1) | ES2103965T3 (de) |
GB (2) | GB9120000D0 (de) |
HK (1) | HK1008093A1 (de) |
WO (1) | WO1993006463A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7526496A (en) * | 1995-10-25 | 1997-05-15 | University Of Washington | Surface plasmon resonance electrode as chemical sensor |
US5955378A (en) * | 1997-08-20 | 1999-09-21 | Challener; William A. | Near normal incidence optical assaying method and system having wavelength and angle sensitivity |
EP0935131A3 (de) * | 1998-02-05 | 2000-03-15 | Fuji Photo Film Co., Ltd. | Oberflächenplasmonenresonanz-Sensor mit wellenlängenstabilisierter Laserlichtquelle |
DE19817472A1 (de) * | 1998-04-20 | 1999-10-28 | Biotul Bio Instr Gmbh | Vorrichtung und Verfahren zur Detektion der Verschiebung einer Oberflächenplasmonenresonanz |
JP3647267B2 (ja) * | 1998-05-29 | 2005-05-11 | キヤノン株式会社 | 面発光レーザーを用いた表面プラズモン共鳴センサ装置 |
US6738141B1 (en) | 1999-02-01 | 2004-05-18 | Vir A/S | Surface plasmon resonance sensor |
US6121755A (en) * | 1999-06-03 | 2000-09-19 | Illinois Tool Works Inc. | Optical-electronic battery indicator |
JP2001066248A (ja) * | 1999-08-26 | 2001-03-16 | Fuji Photo Film Co Ltd | 表面プラズモンセンサー |
US6594018B1 (en) | 2000-02-01 | 2003-07-15 | Texas Instruments Incorporated | Miniature integrated multiple channel surface plasmon resonance liquid sensor |
US6613594B1 (en) * | 2001-11-07 | 2003-09-02 | Advanced Micro Devices, Inc | Surface plasmon resonance-based endpoint detection for chemical mechanical planarization (CMP) |
US20050147736A1 (en) * | 2003-12-31 | 2005-07-07 | Chung Yuan Christian University | Using polypyrrole as the contrast pH detector to fabricate a whole solid-state pH sensing device |
US20090194427A1 (en) * | 2003-12-31 | 2009-08-06 | Shen-Kan Hsiung | Using polypyrrole as the contrast ph detector to fabricate a whole solid-state ph sensing device |
JP4505279B2 (ja) * | 2004-08-02 | 2010-07-21 | 富士フイルム株式会社 | 試料分析用測定装置および測定方法 |
JP2006098369A (ja) * | 2004-09-30 | 2006-04-13 | Fuji Photo Film Co Ltd | 全反射減衰を利用した測定方法および測定装置 |
US7879619B2 (en) * | 2005-10-07 | 2011-02-01 | Tianwei Jing | Apparatus for detecting one or more substances and method of detecting a substance |
KR100820235B1 (ko) | 2006-05-29 | 2008-04-11 | 재단법인서울대학교산학협력재단 | 다 매질에서 측정 가능한 광학계를 이용한 표면 플라즈몬공명 장치 |
US20090213383A1 (en) * | 2006-10-06 | 2009-08-27 | Nguyen Ly | Apparatus and method for detecting one or more substances |
US7982878B1 (en) * | 2007-10-03 | 2011-07-19 | Nomadics, Inc. | Optical emission collection and detection device and method |
US9645085B2 (en) | 2012-02-17 | 2017-05-09 | Flir Detection, Inc. | Optical emission collection and detection device and method |
US10101273B2 (en) | 2012-02-17 | 2018-10-16 | Flir Detection, Inc. | Optical emission collection and detection device and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2156970B (en) * | 1984-01-06 | 1987-09-16 | Plessey Co Plc | Optical detection of specific molecules |
GB8509492D0 (en) * | 1985-04-12 | 1985-05-15 | Plessey Co Plc | Optical assay |
GB8509491D0 (en) * | 1985-04-12 | 1985-05-15 | Plessey Co Plc | Optic waveguide biosensors |
GB2197068B (en) * | 1986-11-03 | 1990-08-08 | Stc Plc | Optical sensor device |
GB8705650D0 (en) * | 1987-03-10 | 1987-04-15 | Pa Consulting Services | Assay technique |
NL8700851A (nl) * | 1987-04-10 | 1988-11-01 | Tno | Werkwijze en inrichting voor het detecteren van zeer lage concentraties van een in een meetmedium aanwezige chemische component onder toepassing van oppervlakte-plasmonresonantie en elektrochemisch gestimuleerde adsorptie. |
CA1321488C (en) * | 1987-08-22 | 1993-08-24 | Martin Francis Finlan | Biological sensors |
US4886355A (en) * | 1988-03-28 | 1989-12-12 | Keane Thomas J | Combined gloss and color measuring instrument |
ES2015430A6 (es) * | 1989-07-25 | 1990-08-16 | Cables Comunicaciones | Sensor de fibra optica basado en la excitacion de plasmones superficiales. |
GB2248497B (en) * | 1990-09-26 | 1994-05-25 | Marconi Gec Ltd | An optical sensor |
GB2254415B (en) * | 1991-03-22 | 1994-10-12 | Marconi Gec Ltd | An optical sensor |
-
1991
- 1991-09-19 GB GB919120000A patent/GB9120000D0/en active Pending
-
1992
- 1992-09-18 GB GB9219788A patent/GB2259765B/en not_active Expired - Fee Related
- 1992-09-18 US US08/090,011 patent/US5508809A/en not_active Expired - Fee Related
- 1992-09-18 EP EP92919524A patent/EP0566706B1/de not_active Expired - Lifetime
- 1992-09-18 CA CA002101421A patent/CA2101421A1/en not_active Abandoned
- 1992-09-18 ES ES92919524T patent/ES2103965T3/es not_active Expired - Lifetime
- 1992-09-18 DE DE69220923T patent/DE69220923T2/de not_active Expired - Fee Related
- 1992-09-18 WO PCT/GB1992/001723 patent/WO1993006463A1/en active IP Right Grant
-
1995
- 1995-09-29 US US08/537,277 patent/US5629774A/en not_active Expired - Fee Related
-
1998
- 1998-06-27 HK HK98107279A patent/HK1008093A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9219788D0 (en) | 1992-10-28 |
ES2103965T3 (es) | 1997-10-01 |
DE69220923T2 (de) | 1998-02-19 |
DE69220923D1 (de) | 1997-08-21 |
US5629774A (en) | 1997-05-13 |
US5508809A (en) | 1996-04-16 |
WO1993006463A1 (en) | 1993-04-01 |
GB9120000D0 (en) | 1991-11-06 |
GB2259765B (en) | 1995-12-20 |
GB2259765A (en) | 1993-03-24 |
CA2101421A1 (en) | 1993-03-20 |
EP0566706B1 (de) | 1997-07-16 |
EP0566706A1 (de) | 1993-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |