DE69006648D1 - Messvorrichtung und -verfahren. - Google Patents

Messvorrichtung und -verfahren.

Info

Publication number: DE69006648D1
Authority: DE; Germany
Prior art keywords: measuring device; measuring
Prior art date: 1989-05-26
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

Application number

DE90305760T

Other languages

English (en)

Other versions

DE69006648T2 (de

Inventor

Frank Kvasnik

Andrew Mcgrath

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Imperial Chemical Industries Ltd

Original Assignee

Imperial Chemical Industries Ltd

Priority date (The priority date 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 date listed.)

1989-05-26

Filing date

1990-05-25

Publication date

1994-03-24

1990-05-25 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1994-03-24 Application granted granted Critical

1994-03-24 Publication of DE69006648D1 publication Critical patent/DE69006648D1/de

1994-11-17 Publication of DE69006648T2 publication Critical patent/DE69006648T2/de

2010-05-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons

Landscapes

Health & Medical Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Physics & Mathematics (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)

DE69006648T 1989-05-26 1990-05-25 Messvorrichtung und -verfahren. Expired - Fee Related DE69006648T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898912219A GB8912219D0 (en)	1989-05-26	1989-05-26	Sensing apparatus and method

Publications (2)

Publication Number	Publication Date
DE69006648D1 true DE69006648D1 (de)	1994-03-24
DE69006648T2 DE69006648T2 (de)	1994-11-17

Family

ID=10657451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69006648T Expired - Fee Related DE69006648T2 (de)	1989-05-26	1990-05-25	Messvorrichtung und -verfahren.

Country Status (6)

Country	Link
US (1)	US5185521A (de)
EP (1)	EP0405752B1 (de)
JP (1)	JPH0394143A (de)
CA (1)	CA2017557A1 (de)
DE (1)	DE69006648T2 (de)
GB (1)	GB8912219D0 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5498875A (en) *	1994-08-17	1996-03-12	Beckman Instruments, Inc.	Signal processing for chemical analysis of samples
US5521703A (en) *	1994-10-17	1996-05-28	Albion Instruments, Inc.	Diode laser pumped Raman gas analysis system with reflective hollow tube gas cell
US5919140A (en) *	1995-02-21	1999-07-06	Massachusetts Institute Of Technology	Optical imaging using time gated scattered light
US5710626A (en) *	1996-11-15	1998-01-20	Westinghouse Savannah River Company	Rugged fiber optic probe for raman measurement
GB2338299A (en)	1997-03-14	1999-12-15	Rosemount Analytical Inc	Improved Rayleigh backscatter control apparatus and method
WO1998041848A1 (en) *	1997-03-14	1998-09-24	Rosemount Analytical Inc.	Improved low noise raman analyzer system
DE69819136T2 (de) *	1997-03-14	2004-07-15	Rosemount Analytical Inc., La Habra	"vorrichtung und verfahren zum steuern von rayleigh-rückstreuung"
US5986756A (en) *	1998-02-27	1999-11-16	Kaiser Optical Systems	Spectroscopic probe with leak detection
SE514744C2 (sv)	1999-07-06	2001-04-09	Samba Sensors Ab	Förfarande och anordning vid optiska mätsystem
EP1788966B1 (de) *	2004-08-13	2013-02-27	Biolase, Inc.	Kariesnachweis mit zeitdifferentialen zwischen erregungs- und rückführimpulsen
CN101351700B (zh) *	2005-10-25	2012-07-04	国立大学法人九州大学	用于拉曼光谱分析的衬底和衬底组件
WO2007079433A2 (en) *	2006-01-03	2007-07-12	Biolase Technology, Inc.	Caries detection using real-time imaging and multiple excitation frequencies
DE102008044317B4 (de) *	2008-12-03	2011-02-10	Universität Potsdam	Vorrichtung und Verfahren zur Konzentrationsbestimmung von Sauerstoff
WO2018089478A1 (en) *	2016-11-11	2018-05-17	Carrier Corporation	High sensitivity fiber optic based detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4573761A (en) *	1983-09-14	1986-03-04	The Dow Chemical Company	Fiber-optic probe for sensitive Raman analysis
FR2571144B1 (fr) *	1984-10-01	1986-12-19	Centre Nat Rech Scient	Dispositif notamment de multi-mesure pour analyser a distance et in situ, un echantillon par spectrometrie raman
US4674878A (en) *	1985-05-09	1987-06-23	The United States Of America As Represented By The United States Department Of Energy	Practical substrate and apparatus for static and continuous monitoring by surface-enhanced raman spectroscopy
GB8520827D0 (en) *	1985-08-20	1985-09-25	York Ventures & Special Optica	Fibre-optic sensing devices
US4781458A (en) *	1987-11-30	1988-11-01	The United States Of America As Represented By The United States Department Of Energy	Fiber optic apparatus for detecting molecular species by surface enhanced Raman spectroscopy

1989
- 1989-05-26 GB GB898912219A patent/GB8912219D0/en active Pending
1990
- 1990-05-24 US US07/528,709 patent/US5185521A/en not_active Expired - Fee Related
- 1990-05-25 CA CA002017557A patent/CA2017557A1/en not_active Abandoned
- 1990-05-25 DE DE69006648T patent/DE69006648T2/de not_active Expired - Fee Related
- 1990-05-25 EP EP90305760A patent/EP0405752B1/de not_active Expired - Lifetime
- 1990-05-28 JP JP2138146A patent/JPH0394143A/ja active Pending

Also Published As

Publication number	Publication date
JPH0394143A (ja)	1991-04-18
EP0405752A3 (en)	1991-04-10
EP0405752B1 (de)	1994-02-16
CA2017557A1 (en)	1990-11-26
DE69006648T2 (de)	1994-11-17
EP0405752A2 (de)	1991-01-02
US5185521A (en)	1993-02-09
GB8912219D0 (en)	1989-07-12

Legal Events

Date	Code	Title
1994-09-22	8370	Indication of lapse of patent is to be deleted
1995-03-23	8364	No opposition during term of opposition
2001-07-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69017249D1 (de)	1995-04-06	Ophthalmologisches Messverfahren und Einrichtung.
DE69133624D1 (de)	2009-12-03	Messverfahren und -vorrichtung
DE69023279D1 (de)	1995-12-07	Längenmessgerät.
IT8721658A0 (it)	1987-08-14	Dispositivo e metodo immunodiagnostico.
NO902698L (no)	1990-12-21	Fremgangsmaate og anordning for utfoerelse av broenn-perforering.
KR910003490A (ko)	1991-02-27	병렬처리장치 및 병렬처리방법
DE3887325D1 (de)	1994-03-03	Positionsmessverfahren und -apparat.
DE69204917D1 (de)	1995-10-26	Messverfahren und -vorrichtung.
DE69012837D1 (de)	1994-10-27	Messgerät.
DE69001445D1 (de)	1993-06-03	Maehvorrichtung.
DE69033202T2 (de)	1999-12-30	Detektionsgerät
DE69025110D1 (de)	1996-03-14	Testgerät
DE69015403D1 (de)	1995-02-09	Entwicklungsverfahren und -gerät.
DE69033956D1 (de)	2002-05-29	Druckvorrichtung und -verfahren
DE3852946D1 (de)	1995-03-16	Immuno-Agglutinationsmessgerät.
DE69024016D1 (de)	1996-01-18	Messvorrichtung.
DE69006997D1 (de)	1994-04-07	Bilderzeugungsverfahren- und -gerät.
DE69006648D1 (de)	1994-03-24	Messvorrichtung und -verfahren.
DE69023730D1 (de)	1996-01-04	Kommunikationsvorrichtung und -verfahren.
DE69020937D1 (de)	1995-08-24	Abbildungsverfahren und -vorrichtung.
DE68901713D1 (de)	1992-07-09	Laengenmessgeraet.
DE3861876D1 (de)	1991-04-11	Vollformverfahren und -vorrichtung.
DE58904465D1 (de)	1993-07-01	Laengenmessgeraet.
DE3887709D1 (de)	1994-03-24	Anzeigevorrichtung und -verfahren.
DE68908430D1 (de)	1993-09-23	Messgeraet.