FR2956204B1 - Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction - Google Patents

Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction

Info

Publication number
FR2956204B1
FR2956204B1 FR1050933A FR1050933A FR2956204B1 FR 2956204 B1 FR2956204 B1 FR 2956204B1 FR 1050933 A FR1050933 A FR 1050933A FR 1050933 A FR1050933 A FR 1050933A FR 2956204 B1 FR2956204 B1 FR 2956204B1
Authority
FR
France
Prior art keywords
diffraction gratings
diffraction
input
spectrograph
gratings
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.)
Active
Application number
FR1050933A
Other languages
English (en)
Other versions
FR2956204A1 (fr
Inventor
Christian Brach
Philippe Younes
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.)
Horiba Jobin Yvon SAS
Original Assignee
Horiba Jobin Yvon SAS
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 Horiba Jobin Yvon SAS filed Critical Horiba Jobin Yvon SAS
Priority to FR1050933A priority Critical patent/FR2956204B1/fr
Priority to PCT/FR2011/050274 priority patent/WO2011098726A1/fr
Publication of FR2956204A1 publication Critical patent/FR2956204A1/fr
Application granted granted Critical
Publication of FR2956204B1 publication Critical patent/FR2956204B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1838—Holographic gratings
    • 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
    • G01J3/02—Details
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • G01J3/02—Details
    • G01J3/0256—Compact construction
    • 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
    • G01J3/02—Details
    • G01J3/0294—Multi-channel spectroscopy
    • 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
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
FR1050933A 2010-02-10 2010-02-10 Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction Active FR2956204B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1050933A FR2956204B1 (fr) 2010-02-10 2010-02-10 Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction
PCT/FR2011/050274 WO2011098726A1 (fr) 2010-02-10 2011-02-09 Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050933A FR2956204B1 (fr) 2010-02-10 2010-02-10 Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction

Publications (2)

Publication Number Publication Date
FR2956204A1 FR2956204A1 (fr) 2011-08-12
FR2956204B1 true FR2956204B1 (fr) 2013-12-20

Family

ID=42678396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050933A Active FR2956204B1 (fr) 2010-02-10 2010-02-10 Spectrographe compact a large bande spectrale comprenant une pluralite de reseaux de diffraction

Country Status (2)

Country Link
FR (1) FR2956204B1 (fr)
WO (1) WO2011098726A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498512B (en) * 2011-12-14 2014-03-05 Thermo Fisher Scient Ecublens Sarl Spark optical emission spectrometer and method of spectroscopy
FR3160767A1 (fr) 2024-03-26 2025-10-03 Horiba France Sas Spectromètre optique de haute résolution spectrale
CN119573882A (zh) * 2024-12-12 2025-03-07 北矿检测技术股份有限公司 一种多光栅宽波段光谱检测装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334947A1 (fr) 1975-12-10 1977-07-08 Instruments Sa Spectographe a champ plan pour un domaine spectral etendu utilisant un reseau holographique concave
US4060327A (en) * 1976-09-13 1977-11-29 International Business Machines Corporation Wide band grating spectrometer
US4729658A (en) * 1986-06-05 1988-03-08 The Perkin-Elmer Corporation Very wide spectral coverage grating spectrometer

Also Published As

Publication number Publication date
WO2011098726A1 (fr) 2011-08-18
FR2956204A1 (fr) 2011-08-12

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