FR2491211A2 - Monochromateur - Google Patents

Monochromateur Download PDF

Info

Publication number
FR2491211A2
FR2491211A2 FR8020710A FR8020710A FR2491211A2 FR 2491211 A2 FR2491211 A2 FR 2491211A2 FR 8020710 A FR8020710 A FR 8020710A FR 8020710 A FR8020710 A FR 8020710A FR 2491211 A2 FR2491211 A2 FR 2491211A2
Authority
FR
France
Prior art keywords
mirror
grating
orifice
concave
monochromator
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
FR8020710A
Other languages
English (en)
French (fr)
Other versions
FR2491211B2 (enExample
Inventor
Jean-Pierre Laude
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 FR8020710A priority Critical patent/FR2491211A2/fr
Priority to DK156381A priority patent/DK156381A/da
Priority to DE8181400559T priority patent/DE3164116D1/de
Priority to EP19810400559 priority patent/EP0037787B1/fr
Publication of FR2491211A2 publication Critical patent/FR2491211A2/fr
Application granted granted Critical
Publication of FR2491211B2 publication Critical patent/FR2491211B2/fr
Priority to US07/140,937 priority patent/US4836634A/en
Granted 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
FR8020710A 1980-04-08 1980-09-26 Monochromateur Granted FR2491211A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8020710A FR2491211A2 (fr) 1980-09-26 1980-09-26 Monochromateur
DK156381A DK156381A (da) 1980-04-08 1981-04-07 Monokromator
DE8181400559T DE3164116D1 (en) 1980-04-08 1981-04-08 Monochromator
EP19810400559 EP0037787B1 (fr) 1980-04-08 1981-04-08 Monochromateur
US07/140,937 US4836634A (en) 1980-04-08 1987-12-28 Wavelength multiplexer/demultiplexer using optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8020710A FR2491211A2 (fr) 1980-09-26 1980-09-26 Monochromateur

Publications (2)

Publication Number Publication Date
FR2491211A2 true FR2491211A2 (fr) 1982-04-02
FR2491211B2 FR2491211B2 (enExample) 1984-01-20

Family

ID=9246328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020710A Granted FR2491211A2 (fr) 1980-04-08 1980-09-26 Monochromateur

Country Status (1)

Country Link
FR (1) FR2491211A2 (enExample)

Also Published As

Publication number Publication date
FR2491211B2 (enExample) 1984-01-20

Similar Documents

Publication Publication Date Title
EP0275795B1 (fr) Multiplexeur-démultiplexeur utilisant un réseau concave elliptique et réalisé en optique intégrée
EP1030419B1 (fr) Source laser à cavité externe accordable en longueur d'onde
EP0138698B1 (fr) Multiplexeur-démultiplexeur optique de longueurs d'onde pour liaison bidirectionnelle
CA2742493C (fr) Spectrometre imageur de type dyson de qualite image amelioree et a faible distorsion
EP0083573B1 (fr) Dispositif de spectrométrie
FR2758675A1 (fr) Multiplexeur-demultiplexeur en longueurs d'onde
EP0121482A1 (fr) Multiplexeur-démultiplexeur de longueurs d'onde, et procédé de réalisation d'un tel ensemble
EP0037787B1 (fr) Monochromateur
EP0102264B1 (fr) Dispositif à isolement optique pour multiplexage ou démultiplexage de longueurs d'onde
FR2765424A1 (fr) Multiplexeur-demultiplexeur en longueur d'onde a fibres optiques
EP1030195B1 (fr) Système optique rétroréflechissant auto-aligné de filtrage en longueur d'onde, monochromateur et laser incorporant un tel système
FR2655430A1 (fr) Coupeur optique et systeme informatique a processeurs repartis.
FR2779535A1 (fr) Multiplexeur compact
FR2847978A1 (fr) Spectrometre compact a composant optique monolithique
EP4139657A1 (fr) Dispositif de répartition de lumière basé sur des réseaux de diffraction
FR2491211A2 (fr) Monochromateur
FR2479981A1 (fr) Monochromateur
FR2795878A1 (fr) Source laser avec filtrage integre de l'emission spontanee amplifiee
FR2653879A1 (fr) Spectrographe a reseau de diffraction convexe.
FR2857746A1 (fr) Spectrometre optique miniaturise a haute resolution
EP3916441A1 (fr) Dispositif de répartition de lumière basé sur un guide d'onde planaire
FR2680012A1 (fr) Dispositif de dispersion spectrale.
FR2496260A2 (fr) Monochromateur
CA2312517C (fr) Source laser a cavite externe accordable en longueur d'onde
FR2797949A1 (fr) Instrument de spectrometrie infrarouge a haute resolution