BE704720A - - Google Patents
Info
- Publication number
- BE704720A BE704720A BE704720DA BE704720A BE 704720 A BE704720 A BE 704720A BE 704720D A BE704720D A BE 704720DA BE 704720 A BE704720 A BE 704720A
- Authority
- BE
- Belgium
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
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
- G01J3/427—Dual wavelengths spectrometry
-
- 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
- G01J3/04—Slit arrangements slit adjustment
-
- 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
- G01J3/0232—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using shutters
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58446766A | 1966-10-05 | 1966-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE704720A true BE704720A (de) | 1968-04-05 |
Family
ID=24337439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE704720D BE704720A (de) | 1966-10-05 | 1967-10-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3519816A (de) |
| BE (1) | BE704720A (de) |
| DE (1) | DE1648885A1 (de) |
| FR (1) | FR1563669A (de) |
| GB (1) | GB1205249A (de) |
| NL (1) | NL6713488A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1939034C2 (de) * | 1969-07-31 | 1971-01-28 | Bio Cal Instr Gmbh | Photometer zum Durchfuehren von Messungen bei unterschiedlichen Wellenlaengen |
| US3696247A (en) * | 1970-11-12 | 1972-10-03 | Lionel D Mcintosh | Vehicle exhaust emissions analyzer |
| FR2451573A1 (fr) * | 1979-03-15 | 1980-10-10 | Commissariat Energie Atomique | Analyseur spectral d'absorption lumineuse d'une solution |
| US4375919A (en) * | 1979-04-25 | 1983-03-08 | Baylor University | Multiple entrance aperture dispersive optical spectrometer |
| US4345840A (en) * | 1980-04-08 | 1982-08-24 | California Institute Of Technology | Method and apparatus for instantaneous band ratioing in a reflectance radiometer |
| US4340307A (en) * | 1980-07-07 | 1982-07-20 | Beckman Instruments, Inc. | Bichromatic spectrophotometer with wavelength reversal |
| EP0045898A3 (de) * | 1980-08-11 | 1982-02-24 | Vitafin N.V. | Zweiwellenlängenphotometer mit Mitteln zur Änderung der Wellenlängen |
| US4494872A (en) * | 1980-10-07 | 1985-01-22 | Baylor University | Multiple entrance aperture dispersive optical spectrometer |
| JPS6332351A (ja) * | 1986-07-26 | 1988-02-12 | Hitachi Ltd | 吸光光度計 |
| US4875773A (en) * | 1988-05-06 | 1989-10-24 | Milton Roy Company | Optical system for a multidetector array spectrograph |
| US4966458A (en) * | 1988-05-06 | 1990-10-30 | Milton Roy Company | Optical system for a multidetector array spectrograph |
| US6122051A (en) * | 1998-06-04 | 2000-09-19 | Raytheon Company | Multi-slit spectrometer |
| US8446458B2 (en) * | 2007-11-30 | 2013-05-21 | Hamed Hamid Muhammed | Miniaturized all-reflective holographic fourier transform imaging spectrometer based on a new all-reflective interferometer |
| US11788967B2 (en) * | 2018-01-23 | 2023-10-17 | Danmarks Tekniske Universitet | Apparatus for carrying out Raman spectroscopy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439373A (en) * | 1944-09-27 | 1948-04-06 | American Cyanamid Co | Flickering beam photometer |
| US2930893A (en) * | 1956-05-21 | 1960-03-29 | Lane B Carpenter | Long path infrared detection of atmospheric contaminants |
| US3279308A (en) * | 1963-12-02 | 1966-10-18 | Dow Chemical Co | Dispersive analyzer having means for segregating different wavelengths of radiation from a single source |
| US3364351A (en) * | 1964-06-10 | 1968-01-16 | Boeing Co | Method and apparatus for detecting and measuring water vapor and oxygen in the ambient atmosphere |
-
1966
- 1966-10-05 US US584467A patent/US3519816A/en not_active Expired - Lifetime
-
1967
- 1967-10-03 FR FR1563669D patent/FR1563669A/fr not_active Expired
- 1967-10-03 DE DE19671648885 patent/DE1648885A1/de active Pending
- 1967-10-04 NL NL6713488A patent/NL6713488A/xx unknown
- 1967-10-04 GB GB45106/67A patent/GB1205249A/en not_active Expired
- 1967-10-05 BE BE704720D patent/BE704720A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1563669A (de) | 1969-04-18 |
| DE1648885A1 (de) | 1971-07-29 |
| NL6713488A (de) | 1968-04-08 |
| US3519816A (en) | 1970-07-07 |
| GB1205249A (en) | 1970-09-16 |