CA979682A - Linear polarization apparatus for use in circular dichroism polarimetry - Google Patents

Linear polarization apparatus for use in circular dichroism polarimetry

Info

Publication number
CA979682A
CA979682A CA154,895A CA154895A CA979682A CA 979682 A CA979682 A CA 979682A CA 154895 A CA154895 A CA 154895A CA 979682 A CA979682 A CA 979682A
Authority
CA
Canada
Prior art keywords
polarimetry
linear polarization
circular dichroism
polarization apparatus
dichroism
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.)
Expired
Application number
CA154,895A
Other languages
English (en)
Other versions
CA154895S (en
Inventor
Jack J. Duffield
Ahmad Abu-Shumays
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA979682A publication Critical patent/CA979682A/en
Expired 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/19—Dichroism

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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
CA154,895A 1971-10-27 1972-10-26 Linear polarization apparatus for use in circular dichroism polarimetry Expired CA979682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19281571A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
CA979682A true CA979682A (en) 1975-12-16

Family

ID=22711143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,895A Expired CA979682A (en) 1971-10-27 1972-10-26 Linear polarization apparatus for use in circular dichroism polarimetry

Country Status (6)

Country Link
US (1) US3741660A (enExample)
JP (1) JPS4852278A (enExample)
CA (1) CA979682A (enExample)
DE (1) DE2251597A1 (enExample)
FR (1) FR2158947A5 (enExample)
GB (1) GB1395365A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL42186A (en) * 1973-05-03 1975-12-31 Yeda Res & Dev Method of and means for obtaining a pair of orthogonal linear dichroic parameters
US4786802A (en) * 1987-01-06 1988-11-22 Hitachi, Ltd. Apparatus for measuring photoelasticity
US5036204A (en) * 1989-07-24 1991-07-30 Philip Morris, Inc. Continuous concentration monitoring by circular dichroism
US5045701A (en) * 1989-09-27 1991-09-03 The United States Of America As Represented By The Secretary Of The Air Force Infrared spectropolarimeter
DE4128458C2 (de) * 1991-08-28 1994-02-10 Siemens Ag Verfahren und Vorrichtung zur Bestimmung der Konzentration einer Komponente, insbesondere von Glucose, einer flüssigen optisch aktiven Substanz, insbesondere der Körperflüssigkeit eines Patienten, durch Polarimetrie
US5305090A (en) * 1991-12-11 1994-04-19 Gmi Engineering And Management Institute Birefringent inspection polarscope
US5432607A (en) * 1993-02-22 1995-07-11 International Business Machines Corporation Method and apparatus for inspecting patterned thin films using diffracted beam ellipsometry
CZ286103B6 (cs) * 1993-11-26 2000-01-12 Rokos A Spol., S.R.O. Způsob měření spektropolarimetrických vlastností opticky aktivních látek a dichrograf k provedení tohoto způsobu
FR2841659A1 (fr) * 2002-06-28 2004-01-02 Thomson Licensing Sa Dispositif d'illumination a lumiere polarisee
JP4509784B2 (ja) * 2002-09-19 2010-07-21 フォス、アナリティカル、アクチボラグ 測定器具の標準化のための方法および装置
SE523545C2 (sv) * 2002-09-19 2004-04-27 Foss Tecator Ab Metod, en portabel anordning och ett mätinstrument för standardisering av ett satellitmätinstrument till ett motsvarande huvudmätinstrument
CN100451610C (zh) * 2006-10-10 2009-01-14 宁波大学 一种圆二色性的测量装置及其测量方法
FR2977033B1 (fr) * 2011-06-23 2013-07-05 Univ Rennes Systeme et procede d'analyse par determination d'un caractere depolarisant ou dichroique d'un objet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999418A (en) * 1958-03-31 1961-09-12 Albert S Keston Polarimetric apparatus
US3345907A (en) * 1963-06-17 1967-10-10 Wada Akiyoshi Dichroism spectroscopes
FR1506332A (fr) * 1966-05-26 1967-12-22 Centre Nat Rech Scient Appareil de mesure et d'entregistrement du dichroïsme circulaire
US3602597A (en) * 1969-09-17 1971-08-31 Durrum Instr Differential circular dichroism measuring apparatus

Also Published As

Publication number Publication date
GB1395365A (en) 1975-05-29
US3741660A (en) 1973-06-26
JPS4852278A (enExample) 1973-07-23
DE2251597A1 (de) 1973-05-03
FR2158947A5 (enExample) 1973-06-15

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