GB1290903A - - Google Patents
Info
- Publication number
- GB1290903A GB1290903A GB5636269A GB1290903DA GB1290903A GB 1290903 A GB1290903 A GB 1290903A GB 5636269 A GB5636269 A GB 5636269A GB 1290903D A GB1290903D A GB 1290903DA GB 1290903 A GB1290903 A GB 1290903A
- Authority
- GB
- United Kingdom
- Prior art keywords
- components
- substance
- radiation
- planes
- polarization
- 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.)
- Expired
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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
-
- 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
- G01N21/21—Polarisation-affecting properties
Landscapes
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (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 |
---|---|---|---|
GB5636269 | 1969-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1290903A true GB1290903A (US08063081-20111122-C00044.png) | 1972-09-27 |
Family
ID=10476429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5636269A Expired GB1290903A (US08063081-20111122-C00044.png) | 1969-11-18 | 1969-11-18 |
Country Status (6)
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1006007A (en) * | 1974-08-01 | 1977-03-01 | Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Canada Limited | Vapour concentration monitor using a modulated beam |
US3976891A (en) * | 1975-02-18 | 1976-08-24 | Electra-Tronics, Inc. | Photoelectric detector for smoke or the like |
US4121103A (en) * | 1976-11-05 | 1978-10-17 | Industrial Dynamics Company, Ltd. | Caustic detection system |
NL7808355A (nl) * | 1977-08-18 | 1979-02-20 | Elbicon Electronics Pvba | Inrichting voor het detecteren van vreemde voorwerpen tussen losse groente. |
FR2448134A1 (fr) * | 1979-01-30 | 1980-08-29 | Commissariat Energie Atomique | Dispositif spectrophotometrique pour mesure a distance |
US4257106A (en) * | 1979-05-24 | 1981-03-17 | Norlin Industries, Inc. | Method and apparatus for thermal imaging |
EP0064980B1 (en) * | 1980-11-24 | 1986-07-30 | Measurex Corporation | System and process for measuring the concentration of a gas in a flowing stream of gases |
US4469443A (en) * | 1982-06-01 | 1984-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Atmospheric transmissometer |
US4733684A (en) * | 1986-12-22 | 1988-03-29 | Texaco Inc. | Means and method for testing the homogeneity of a solution |
US5438420A (en) * | 1993-08-09 | 1995-08-01 | Vickers, Incorporated | Monitoring of fluid contamination level wherein the light energy is focused on the fluid passage means |
US9325334B2 (en) * | 2013-06-12 | 2016-04-26 | Texas Instruments Incorporated | IC, process, device generating frequency reference from RF gas absorption |
CN107966872B (zh) * | 2017-11-13 | 2020-05-19 | 长春理工大学 | 基于双dmd的红外双波段光学引擎 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2928310A (en) * | 1955-03-09 | 1960-03-15 | Proctor & Schwartz Inc | Device for determining color |
US2978951A (en) * | 1958-02-13 | 1961-04-11 | Proctor Silex Corp | Method and system of color monitoring |
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 |
US3383460A (en) * | 1965-08-25 | 1968-05-14 | Rca Corp | Light beam modulation and combination apparatus |
US3499159A (en) * | 1967-01-23 | 1970-03-03 | Xerox Corp | Polychromatic laser aerosol sizing and ranging (plasar) technique |
US3588496A (en) * | 1968-12-26 | 1971-06-28 | Gen Electric | Radiation analysis apparatus having an absorption chamber with partially reflective mirror surfaces |
-
1969
- 1969-11-18 GB GB5636269A patent/GB1290903A/en not_active Expired
-
1970
- 1970-11-14 NL NL7016721A patent/NL7016721A/xx unknown
- 1970-11-16 US US00089700A patent/US3784307A/en not_active Expired - Lifetime
- 1970-11-16 SE SE15480/70A patent/SE362957B/xx unknown
- 1970-11-17 FR FR707041165A patent/FR2067359B1/fr not_active Expired
- 1970-11-18 JP JP45101178A patent/JPS5012756B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2055706B2 (de) | 1975-07-31 |
NL7016721A (US08063081-20111122-C00044.png) | 1971-05-21 |
JPS5012756B1 (US08063081-20111122-C00044.png) | 1975-05-14 |
SE362957B (US08063081-20111122-C00044.png) | 1973-12-27 |
FR2067359B1 (US08063081-20111122-C00044.png) | 1973-02-02 |
FR2067359A1 (US08063081-20111122-C00044.png) | 1971-08-20 |
US3784307A (en) | 1974-01-08 |
DE2055706A1 (de) | 1971-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |