FR2297431A1 - Modules optiques, notamment pour constituer des appareils d'analyse spectrale - Google Patents
Modules optiques, notamment pour constituer des appareils d'analyse spectraleInfo
- Publication number
- FR2297431A1 FR2297431A1 FR7500312A FR7500312A FR2297431A1 FR 2297431 A1 FR2297431 A1 FR 2297431A1 FR 7500312 A FR7500312 A FR 7500312A FR 7500312 A FR7500312 A FR 7500312A FR 2297431 A1 FR2297431 A1 FR 2297431A1
- Authority
- FR
- France
- Prior art keywords
- block
- transparent
- light transmitting
- optical module
- block made
- 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
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
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
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
-
- 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
- G01J3/0256—Compact construction
- G01J3/0259—Monolithic
-
- 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
- G01J3/30—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)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500312A FR2297431A1 (fr) | 1975-01-07 | 1975-01-07 | Modules optiques, notamment pour constituer des appareils d'analyse spectrale |
JP51001346A JPS5194287A (fr) | 1975-01-07 | 1976-01-07 | |
DE19762600371 DE2600371C3 (de) | 1975-01-07 | 1976-01-07 | Optische Anordnung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500312A FR2297431A1 (fr) | 1975-01-07 | 1975-01-07 | Modules optiques, notamment pour constituer des appareils d'analyse spectrale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2297431A1 true FR2297431A1 (fr) | 1976-08-06 |
FR2297431B1 FR2297431B1 (fr) | 1977-07-15 |
Family
ID=9149466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7500312A Granted FR2297431A1 (fr) | 1975-01-07 | 1975-01-07 | Modules optiques, notamment pour constituer des appareils d'analyse spectrale |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5194287A (fr) |
DE (1) | DE2600371C3 (fr) |
FR (1) | FR2297431A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241998A (en) * | 1978-01-20 | 1980-12-30 | Hoffmann-La Roche Inc. | Spectrophotometer |
EP0296259A1 (fr) * | 1987-06-22 | 1988-12-28 | Pacific Scientific Company | Spectromètre d'illumination d'échantillons en combinations visible et ultra-violette |
US5040889A (en) * | 1986-05-30 | 1991-08-20 | Pacific Scientific Company | Spectrometer with combined visible and ultraviolet sample illumination |
EP0535876A1 (fr) * | 1991-10-04 | 1993-04-07 | Pilkington Plc | Affichage à tête-haute pour voitures |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2838498C2 (de) * | 1978-09-04 | 1982-09-02 | Hoelzle & Chelius KG, 6078 Neu-Isenburg | Photoelektrisches Meßgerät |
CH635442A5 (fr) * | 1980-04-03 | 1983-03-31 | Cabloptic Sa | Procede de couplage d'au moins deux fibres optiques au moyen d'une lentille holographique et dispositif de mise en oeuvre de ce procede. |
JPS57134658U (fr) * | 1981-02-16 | 1982-08-21 | ||
JPS5868629A (ja) * | 1981-10-20 | 1983-04-23 | Japan Atom Energy Res Inst | 分光器 |
DE3270179D1 (en) * | 1981-12-28 | 1986-04-30 | Sumitomo Electric Industries | Holographic optical system |
GB9614071D0 (en) * | 1996-07-04 | 1996-09-04 | Spectrasense Ltd | Spectrometer |
DE202008003977U1 (de) | 2008-02-26 | 2009-07-02 | Bürkert Werke GmbH & Co. KG | Mikrospektrometer |
-
1975
- 1975-01-07 FR FR7500312A patent/FR2297431A1/fr active Granted
-
1976
- 1976-01-07 JP JP51001346A patent/JPS5194287A/ja active Pending
- 1976-01-07 DE DE19762600371 patent/DE2600371C3/de not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241998A (en) * | 1978-01-20 | 1980-12-30 | Hoffmann-La Roche Inc. | Spectrophotometer |
US5040889A (en) * | 1986-05-30 | 1991-08-20 | Pacific Scientific Company | Spectrometer with combined visible and ultraviolet sample illumination |
EP0296259A1 (fr) * | 1987-06-22 | 1988-12-28 | Pacific Scientific Company | Spectromètre d'illumination d'échantillons en combinations visible et ultra-violette |
EP0535876A1 (fr) * | 1991-10-04 | 1993-04-07 | Pilkington Plc | Affichage à tête-haute pour voitures |
US5313326A (en) * | 1991-10-04 | 1994-05-17 | Pilkington Plc | Car head-up display including a Fresnel mirror and a curved mirror |
Also Published As
Publication number | Publication date |
---|---|
JPS5194287A (fr) | 1976-08-18 |
DE2600371C3 (de) | 1978-12-21 |
FR2297431B1 (fr) | 1977-07-15 |
DE2600371B2 (de) | 1978-04-27 |
DE2600371A1 (de) | 1976-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
ST | Notification of lapse |