GB958958A - Spectrometer - Google Patents
SpectrometerInfo
- Publication number
- GB958958A GB958958A GB4547963A GB4547963A GB958958A GB 958958 A GB958958 A GB 958958A GB 4547963 A GB4547963 A GB 4547963A GB 4547963 A GB4547963 A GB 4547963A GB 958958 A GB958958 A GB 958958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lenses
- refringent
- plate
- lens
- axis
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
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
- G01J3/14—Generating the spectrum; Monochromators using refracting elements, e.g. prisms
Abstract
958, 958. Photo-electric spectrometers. OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES. May 24, 1960 [June 1, 1959], No. 45479/63. Divided out of 958,957. Heading G1A. [Also in Division G2] The spectrometer has a polarizer 43, plane polarized light from which is incident on a plate made up of two lenses 14,15 of bi-refringent material cemented together with the interface in the focal plane of a collimator 11. The collimated light is dispersed at 10 and focused by lens 12 on the interface of another plate made up of bi-refringent lenses 30, 31 before passing through rotatable analyser 44 to a radiation detector 45 coupled to an amplifier 46,tuned to the frequency of rotation of the analyser. The plane face of each lens is parallel to the bi-refringent axis and in each plate the bi-refringent axis of one lens is perpendicular to that of the other, the lenses of one plate being in reversed order to the lenses of the other plate. The polarising axis of the polariser 43 is inclined at 45 degrees to the bi-refringent axes of the lenses 14 and 15. The lenses of each plate are spherical or cylindrical. In a modification only one bi-refringent lens is provided in each plate the other lens being of isotropic material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR796180A FR75792E (en) | 1959-06-01 | 1959-06-01 | Spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB958958A true GB958958A (en) | 1964-05-27 |
Family
ID=8715455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4547963A Expired GB958958A (en) | 1959-06-01 | 1960-05-24 | Spectrometer |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR75792E (en) |
| GB (1) | GB958958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014060983A1 (en) * | 2012-10-18 | 2014-04-24 | Koninklijke Philips N.V. | Arrangement for an analysis system, analysis system having the arrangement and method for use of the arrangement |
-
1959
- 1959-06-01 FR FR796180A patent/FR75792E/en not_active Expired
-
1960
- 1960-05-24 GB GB4547963A patent/GB958958A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014060983A1 (en) * | 2012-10-18 | 2014-04-24 | Koninklijke Philips N.V. | Arrangement for an analysis system, analysis system having the arrangement and method for use of the arrangement |
| JP2015532432A (en) * | 2012-10-18 | 2015-11-09 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Apparatus for analysis system, analysis system having the apparatus and method of using the apparatus |
| US9752984B2 (en) | 2012-10-18 | 2017-09-05 | Koninklijke Philips N.V. | Arrangement for an analysis system, analysis system having the arrangement and method for use of the arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| FR75792E (en) | 1961-08-11 |
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