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AU2000232362A1 - Dual circular polarization modulation spectrometer - Google Patents

Dual circular polarization modulation spectrometer

Info

Publication number
AU2000232362A1
AU2000232362A1 AU2000232362A AU3236200A AU2000232362A1 AU 2000232362 A1 AU2000232362 A1 AU 2000232362A1 AU 2000232362 A AU2000232362 A AU 2000232362A AU 3236200 A AU3236200 A AU 3236200A AU 2000232362 A1 AU2000232362 A1 AU 2000232362A1
Authority
AU
Australia
Prior art keywords
circular polarization
polarization modulation
dual circular
modulation spectrometer
spectrometer
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.)
Abandoned
Application number
AU2000232362A
Inventor
Laurence A. Nafie
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.)
Biotools Inc
Original Assignee
Biotools Inc
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 Biotools Inc filed Critical Biotools Inc
Publication of AU2000232362A1 publication Critical patent/AU2000232362A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J4/00—Measuring polarisation of light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/447—Polarisation spectrometry
    • 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
    • G01N21/19—Dichroism
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/317—Special constructive features

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU2000232362A 2000-02-22 2000-02-22 Dual circular polarization modulation spectrometer Abandoned AU2000232362A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/004236 WO2001063231A1 (en) 2000-02-22 2000-02-22 Dual circular polarization modulation spectrometer

Publications (1)

Publication Number Publication Date
AU2000232362A1 true AU2000232362A1 (en) 2001-09-03

Family

ID=21741070

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000232362A Abandoned AU2000232362A1 (en) 2000-02-22 2000-02-22 Dual circular polarization modulation spectrometer

Country Status (2)

Country Link
AU (1) AU2000232362A1 (en)
WO (1) WO2001063231A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004020539A (en) 2002-06-20 2004-01-22 Jasco Corp Infrared circular dichroism measuring device and infrared circular dichroism measuring method
CN102288549A (en) * 2011-05-18 2011-12-21 中国科学院上海光学精密机械研究所 Double refraction detection device and detection method based on light intensity sine modulation of light source
JP6268430B2 (en) * 2013-11-21 2018-01-31 日本分光株式会社 Method and apparatus for measuring circular dichroism spectrum and circularly polarized fluorescence with the same optical system
FI3517555T3 (en) 2016-09-23 2024-12-30 China Petroleum & Chem Corp Catalyst component for use in olefin polymerization, catalyst, and applications thereof
EP3517553B1 (en) 2016-09-23 2023-11-08 China Petroleum & Chemical Corporation Catalyst component for use in olefin polymerization, catalyst, and applications thereof
GB2592015B (en) * 2020-02-11 2022-02-23 Irsweep Ag Vibrational circular dichroism spectroscopy
CN114858831A (en) * 2022-06-07 2022-08-05 中国科学技术大学 X-ray magnetic circular dichroism measurement system and measurement method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884886A (en) * 1985-02-08 1989-12-05 The United States Of America As Represented By The Department Of Energy Biological particle identification apparatus
US4953980A (en) * 1988-08-05 1990-09-04 Mesa Diagnostics, Inc. Particle identifying apparatus
JPH0518858A (en) * 1991-07-12 1993-01-26 Casio Comput Co Ltd Method for measuring optical characteristic of membrane
US5920393A (en) * 1995-11-22 1999-07-06 Kaplan; Milton R. Methods and apparatus for identifying and quantifying constituent compounds in a specimen using modulated polychromatic partially polarized light
US5788632A (en) * 1996-03-19 1998-08-04 Abbott Laboratories Apparatus and process for the non-invasive measurement of optically active compounds

Also Published As

Publication number Publication date
WO2001063231A1 (en) 2001-08-30

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