AU4418700A - Apparatus and methods for analysing electromagnetic radiation - Google Patents

Apparatus and methods for analysing electromagnetic radiation

Info

Publication number
AU4418700A
AU4418700A AU44187/00A AU4418700A AU4418700A AU 4418700 A AU4418700 A AU 4418700A AU 44187/00 A AU44187/00 A AU 44187/00A AU 4418700 A AU4418700 A AU 4418700A AU 4418700 A AU4418700 A AU 4418700A
Authority
AU
Australia
Prior art keywords
methods
electromagnetic radiation
analysing
analysing electromagnetic
radiation
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
AU44187/00A
Inventor
Wei Cao
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.)
Shimadzu Research Laboratory Europe Ltd
Original Assignee
Shimadzu Research Laboratory Europe 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.)
Filing date
Publication date
Application filed by Shimadzu Research Laboratory Europe Ltd filed Critical Shimadzu Research Laboratory Europe Ltd
Publication of AU4418700A publication Critical patent/AU4418700A/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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4535—Devices with moving mirror
    • 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
    • G01N21/031—Multipass arrangements
    • 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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • 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
    • G01N21/59—Transmissivity
    • 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
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU44187/00A 1999-07-23 2000-04-17 Apparatus and methods for analysing electromagnetic radiation Abandoned AU4418700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9917423.7A GB9917423D0 (en) 1999-07-23 1999-07-23 Apparatus and methods for analysing electromagnetic radition
GB9917423 1999-07-23
PCT/GB2000/001469 WO2001007878A1 (en) 1999-07-23 2000-04-17 Apparatus and methods for analysing electromagnetic radiation

Publications (1)

Publication Number Publication Date
AU4418700A true AU4418700A (en) 2001-02-13

Family

ID=10857885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44187/00A Abandoned AU4418700A (en) 1999-07-23 2000-04-17 Apparatus and methods for analysing electromagnetic radiation

Country Status (3)

Country Link
AU (1) AU4418700A (en)
GB (1) GB9917423D0 (en)
WO (1) WO2001007878A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479684A4 (en) 2002-01-30 2006-01-04 Takeda Pharmaceutical Thienopyrimidines, process for preparing the same and use thereof
CN100334440C (en) * 2004-12-01 2007-08-29 中国科学院上海技术物理研究所 Device and method for detecting optical material weak absorption
GB2596562A (en) * 2020-07-01 2022-01-05 Grafid Ltd Fourier transform spectrometer and method of Fourier transform spectroscopy
CN113422654B (en) * 2021-05-20 2022-06-24 同济大学 Moving data energy simultaneous transmission system based on resonant light

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937833A (en) * 1985-03-25 1990-06-26 The United States Of America As Represented By The Secretary Of The Navy Analog frequency modulated laser using magnetostriction
GB2181536A (en) * 1985-08-09 1987-04-23 Plessey Co Plc Wavelength scanning optical sensor
NL9301533A (en) * 1993-09-06 1995-04-03 Stichting Katholieke Univ Pulsed multiplex absorption spectrometer and method for determining, inter alia, absorption and reflectance characteristics of substances
JP2698314B2 (en) * 1994-03-31 1998-01-19 日本無線株式会社 Optical gas analyzer
US5528040A (en) * 1994-11-07 1996-06-18 Trustees Of Princeton University Ring-down cavity spectroscopy cell using continuous wave excitation for trace species detection
US5764362A (en) * 1996-08-20 1998-06-09 Zygo Corporation Superheterodyne method and apparatus for measuring the refractive index of air using multiple-pass interferometry

Also Published As

Publication number Publication date
GB9917423D0 (en) 1999-09-22
WO2001007878A1 (en) 2001-02-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase