DK0880688T3 - Detektor for optisk aktivitet til brug på optisk aktive forbindelser - Google Patents

Detektor for optisk aktivitet til brug på optisk aktive forbindelser

Info

Publication number
DK0880688T3
DK0880688T3 DK97906438T DK97906438T DK0880688T3 DK 0880688 T3 DK0880688 T3 DK 0880688T3 DK 97906438 T DK97906438 T DK 97906438T DK 97906438 T DK97906438 T DK 97906438T DK 0880688 T3 DK0880688 T3 DK 0880688T3
Authority
DK
Denmark
Prior art keywords
signal
polarizer
optical
optically active
signals
Prior art date
Application number
DK97906438T
Other languages
English (en)
Inventor
Gary W Yanik
Original Assignee
Gary W Yanik
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.)
Filing date
Publication date
Application filed by Gary W Yanik filed Critical Gary W Yanik
Application granted granted Critical
Publication of DK0880688T3 publication Critical patent/DK0880688T3/da

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

Landscapes

  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK97906438T 1996-01-31 1997-01-27 Detektor for optisk aktivitet til brug på optisk aktive forbindelser DK0880688T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59452996A 1996-01-31 1996-01-31
PCT/US1997/001383 WO1997028435A1 (en) 1996-01-31 1997-01-27 Improved optical activity detector for use with optically active compounds

Publications (1)

Publication Number Publication Date
DK0880688T3 true DK0880688T3 (da) 2003-12-22

Family

ID=24379264

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97906438T DK0880688T3 (da) 1996-01-31 1997-01-27 Detektor for optisk aktivitet til brug på optisk aktive forbindelser

Country Status (12)

Country Link
US (1) US5822067A (da)
EP (1) EP0880688B1 (da)
JP (1) JP2000504116A (da)
KR (1) KR100481201B1 (da)
CN (1) CN1104640C (da)
AT (1) ATE248365T1 (da)
AU (1) AU716900B2 (da)
BR (1) BR9707315A (da)
DE (1) DE69724415T2 (da)
DK (1) DK0880688T3 (da)
IL (1) IL125392A (da)
WO (1) WO1997028435A1 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815932C2 (de) * 1998-04-09 2000-06-21 Glukomeditech Ag Verfahren zur Miniaturisierung eines Polarimeters zur Analyse niedrig konzentrierter Komponenten im flüssigen Meßgut auf optischer Basis sowie Vorrichtung zu seiner Durchführung
JP4471494B2 (ja) * 1998-05-14 2010-06-02 ルミネックス コーポレイション ダイオードレーザをベースとした測定装置
US6188813B1 (en) * 1999-02-10 2001-02-13 Waters Investments Limited Flow cell, analyte measurement apparatus and methods related thereto
US6678051B2 (en) 2001-01-18 2004-01-13 Systec, Inc. Flow cells utilizing photometric techniques
WO2003029790A1 (en) * 2001-10-01 2003-04-10 Georgia Tech Research Corporation High-throughput chiral detector and methods for using same
GB0206011D0 (en) * 2002-03-14 2002-04-24 Farfield Sensors Ltd Polarimetery
US7079249B2 (en) * 2002-06-21 2006-07-18 Therma-Wave, Inc. Modulated reflectance measurement system with fiber laser technology
GB0214617D0 (en) * 2002-06-25 2002-08-07 Applied Photophysics Ltd Separation of chiral compounds
CN1768258B (zh) * 2003-03-28 2010-10-13 西铁城控股株式会社 旋光度测量装置
EP1676107A4 (en) 2003-10-10 2008-03-26 Stheno Corp OPTICAL DIFFERENTIAL TECHNOLOGY FOR CHIRAL ANALYSIS
EP1747625A1 (en) * 2004-05-04 2007-01-31 Stheno Corporation A double reference lock-in detector
US20060001509A1 (en) * 2004-06-30 2006-01-05 Gibbs Phillip R Systems and methods for automated resonant circuit tuning
EP1766368A2 (en) * 2004-06-30 2007-03-28 Stheno Corporation Systems and methods for chiroptical heterodyning
US7298472B2 (en) * 2004-12-28 2007-11-20 Rheodyne, Llc Fluid analysis apparatus
US7259840B1 (en) 2004-12-28 2007-08-21 Systec, Llc Fluid analysis apparatus
WO2007002182A1 (en) * 2005-06-21 2007-01-04 Stheno Corporation Improved systems and methods for chiral detection and analysis
JP2007034149A (ja) * 2005-07-29 2007-02-08 Fujifilm Holdings Corp 回転検出方法及び装置、及び写真フイルムパトローネのフイルム係止検出方法及び装置
JP2009002861A (ja) * 2007-06-22 2009-01-08 Kansai Electric Power Co Inc:The 液体の検査装置
JP5783342B1 (ja) * 2014-03-20 2015-09-24 富士ゼロックス株式会社 光学活性物質の濃度算出システム、光学活性物質の濃度算出システムの製造方法及びプログラム
CN110596013B (zh) * 2019-09-19 2021-10-12 南京邮电大学 一种高旋光率材料旋光率检测装置
JP2023183253A (ja) * 2022-06-15 2023-12-27 新東工業株式会社 ガス測定器及びガス測定方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753479A (en) * 1953-04-08 1956-07-03 Du Pont Spark cell assembly
US3510226A (en) * 1969-02-17 1970-05-05 Cary Instruments Polarimeter with regulated photomultiplier tube
US4019372A (en) * 1974-05-16 1977-04-26 E. I. Dupont De Nemours And Company Chromatographic detector system
US4192614A (en) * 1975-02-06 1980-03-11 The Perkin-Elmer Corporation L/C detector cell assembly
DE2944113A1 (de) * 1979-10-31 1981-05-14 Arno Dipl.-Phys. Dr. 7900 Ulm Müller Verfahren und vorrichtung zur quantitativen absolutbestimmung optisch aktiver substanzen
US4498774A (en) * 1981-07-22 1985-02-12 Iowa State University Research Foundation, Inc. Micro-polarimeter for high performance liquid chromatography
GB8625530D0 (en) * 1986-10-24 1986-11-26 Goodall D M Optical apparatus
US5408322A (en) * 1993-04-26 1995-04-18 Materials Research Corporation Self aligning in-situ ellipsometer and method of using for process monitoring
US5477327A (en) * 1993-12-15 1995-12-19 Bergman Research Group, Inc. High resolution low noise optical polarimeter

Also Published As

Publication number Publication date
CN1209873A (zh) 1999-03-03
IL125392A0 (en) 1999-03-12
US5822067A (en) 1998-10-13
EP0880688B1 (en) 2003-08-27
JP2000504116A (ja) 2000-04-04
KR19990082130A (ko) 1999-11-15
IL125392A (en) 2000-10-31
WO1997028435A1 (en) 1997-08-07
AU716900B2 (en) 2000-03-09
BR9707315A (pt) 1999-12-28
CN1104640C (zh) 2003-04-02
ATE248365T1 (de) 2003-09-15
AU2113197A (en) 1997-08-22
EP0880688A1 (en) 1998-12-02
DE69724415T2 (de) 2004-03-18
KR100481201B1 (ko) 2005-08-31
DE69724415D1 (de) 2003-10-02

Similar Documents

Publication Publication Date Title
DK0880688T3 (da) Detektor for optisk aktivitet til brug på optisk aktive forbindelser
FI910043A0 (fi) Saett och apparat foer spektroskopisk maetning av koncentrationen av en gas.
FR2597249B1 (fr) Dispositif de lecture optique de support d'enregistrement optique
KR920008474A (ko) 집적 광학 자이로스코프 감지기
KR850001924B1 (en) The method and apparatus for detecting a focussing error signal of objective lens
JPH05302976A (ja) 距離測定装置
CA2244218A1 (en) Improved optical activity detector for use with optically active compounds
ATE62547T1 (de) Fasern ablesendes faseroptisches interferometer.
KR940020327A (ko) 광헤드
WO2002010722A1 (fr) Dispositif d'observation de trajectoire lumineuse
KR940004611A (ko) 데이타 신호에서 잡음요소를 감소시키는 방법 및 장치
JPS5558834A (en) Optical readout method
JPS573236A (en) Optical information reader
SU1322084A1 (ru) Кольцевой волоконно-оптический интерферометр
JP2657959B2 (ja) 磁気光学的記憶装置における光学的な遷移を検出する検出装置
KR960024285A (ko) 광여파기를 이용하여 안정화된 출력 신호를 갖는 고체 환형 레이저 자이로스코프
FI921879A0 (fi) Fokusregleringskrets.
SU884394A1 (ru) Устройство дл измерени длин волн
JPS56148770A (en) Self-servo magnetic disk device
SE8007671L (sv) Anordning vid en chopper
FI921880A0 (fi) Spaorregleringskrets.
JPS57183639A (en) Focus detector
KR940011944A (ko) 펄스형 레이저를 이용한 형광분석 장치
LIN et al. Sensitivity analysis of the Sagnac-effect, optical-fiber, ring interferometer[Interim Report]
JPS5738404A (en) Method and device for detection of focal point