FR2366551A1 - Spectrophotometre a effet magneto-optique - Google Patents

Spectrophotometre a effet magneto-optique

Info

Publication number
FR2366551A1
FR2366551A1 FR7729452A FR7729452A FR2366551A1 FR 2366551 A1 FR2366551 A1 FR 2366551A1 FR 7729452 A FR7729452 A FR 7729452A FR 7729452 A FR7729452 A FR 7729452A FR 2366551 A1 FR2366551 A1 FR 2366551A1
Authority
FR
France
Prior art keywords
magneto
dispersive element
optical spectrophotometer
spectrophotometer
plane
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.)
Granted
Application number
FR7729452A
Other languages
English (en)
French (fr)
Other versions
FR2366551B1 (enExample
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2366551A1 publication Critical patent/FR2366551A1/fr
Application granted granted Critical
Publication of FR2366551B1 publication Critical patent/FR2366551B1/fr
Granted 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
    • G01N21/25—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
    • G01N21/3103—Atomic absorption analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Spectrometry And Color Measurement (AREA)
FR7729452A 1976-10-01 1977-09-30 Spectrophotometre a effet magneto-optique Granted FR2366551A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11716176A JPS5343592A (en) 1976-10-01 1976-10-01 Spectrophotometer by magneto-optical effect

Publications (2)

Publication Number Publication Date
FR2366551A1 true FR2366551A1 (fr) 1978-04-28
FR2366551B1 FR2366551B1 (enExample) 1980-11-21

Family

ID=14704955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729452A Granted FR2366551A1 (fr) 1976-10-01 1977-09-30 Spectrophotometre a effet magneto-optique

Country Status (5)

Country Link
US (1) US4166697A (enExample)
JP (1) JPS5343592A (enExample)
DE (1) DE2744168C3 (enExample)
FR (1) FR2366551A1 (enExample)
GB (1) GB1582753A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515031A (en) * 1978-07-20 1980-02-01 Japan Spectroscopic Co Polarized fluorescence measuring unit
DE3520867A1 (de) * 1985-06-11 1986-12-11 Grün Optik Wetzlar GmbH, 6330 Wetzlar Vorrichtung zum getrennten nachweis von mit einer polarisationskennung versehenen strahlungsanteilen eines messlichtstrahlenbuendels
KR100444176B1 (ko) * 2001-12-15 2004-08-09 한국전자통신연구원 전기 신호에 의해 동작되는 광 편향기 및 이를 이용한파장 가변형 외부 공진기
DE10210436A1 (de) * 2002-03-09 2003-10-02 Michael Licht Verfahren und Vorrichtung zur zerstörungsfreien spektroskopischen Bestimmung von Analytkonzentrationen
JP2007527997A (ja) * 2004-03-06 2007-10-04 マイケル トレイナー， 粒子のサイズおよび形状を決定する方法および装置
JP5176937B2 (ja) * 2008-12-24 2013-04-03 横河電機株式会社 光スペクトラムアナライザ
JP6708197B2 (ja) 2017-11-10 2020-06-10 横河電機株式会社 分光分析装置
CN113834797B (zh) * 2021-11-29 2022-02-15 广东利诚检测技术有限公司 基于光场和磁场检测谷物食品中微量硒元素的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165106C2 (de) * 1971-01-05 1984-02-09 Varian Techtron Proprietary Ltd., North Springvale, Victoria Verfahren und Vorrichtung zur Analyse von Atomspektren
US4035083A (en) * 1972-05-30 1977-07-12 Woodriff Ray A Background correction in spectro-chemical analysis

Also Published As

Publication number Publication date
DE2744168B2 (de) 1979-03-08
GB1582753A (en) 1981-01-14
US4166697A (en) 1979-09-04
DE2744168A1 (de) 1978-04-06
DE2744168C3 (de) 1979-10-31
FR2366551B1 (enExample) 1980-11-21
JPS5343592A (en) 1978-04-19
JPS5621093B2 (enExample) 1981-05-18

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